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FO IS125N - B/W Laser - All-in-One

Sharp FO IS125N - B/W Laser - All-in-One, FO-IS125N Service Manual

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MODEL SELECTION CODE DESTINATION
FO-IS125N
U
U.S.A.
FO-IS125N
SERVICE MANUAL
No. 00ZFIS125NSME
FACSIMILE
CONTENTS
CHAPTER 1. GENERAL DESCRIPTION
[6] Clearing paper jams..................................... 1-11
CHAPTER 2. ADJUSTMENTS
[3] Troubleshooting ........................................... 2-56
[4] Error code table............................................ 2-57
CHAPTER 3. MECHANICAL DESCRIPTION
[2] Disassembly and assembly procedures....... 3-13
MODEL
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description ..........................................5-1
[2] Circuit description of control PWB .................5-2
[3] Circuit description of power supply PWB......5-26
[4] Circuit description of CIS unit ......................5-27
[5] Circuit description of
operation panel PWB...................................5-27
[6] Data flow chart.............................................5-28
[7] Troubleshooting...........................................5-29
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] Control PWB circuit .......................................6-1
[2] Power Supply PWB circuit...........................6-16
[3] High Voltage PWB circuit.............................6-18
[4] Operation Panel/
Hook Switch PWB circuit .............................6-21
FO-IS125N
CHAPTER 4. DIADRAMS
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
CHAPTER 7. OTHER
[1] Protocol .........................................................7-1
[2] Power on sequence.......................................7-2
[3] Rewriting version up the FLASH ROM ..........7-3
Parts Guide
This document has been published to be used for after sales service only. The contents are subject to change without notice.
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FO-IS125N
Service Manual
CHAPTER 1. GENERAL DESCRIPTION
[1] Caution
1. Laser caution
This laser facsimile is a class 1 laser product that complies with 21CFR 1040.10 and 1040.11 of the CDRH or IEC60825-1 standard. This means that this machine dose not produce a hazardous laser radiation. The use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
This laser radiation isn't a danger to the skin, but when an exact focusing of the laser beam is achieved on the eyes retina, there is danger of spot damage to the retina.
The following cautions must be observed to avoid exposure of the laser beam to your eyes at the time of servicing.
1) When a problem in the laser optical unit has occurred, the whole optical unit must be exchanged as a unit, not an individual part.
2) Do not look into the machine with the main switch turned on after removing the toner/developer unit and drum cartridge.
3) Do not look into the laser beam exposure slit of the laser optical unit with the connector connected when removing and installing the optical sys­tem.
4) The cover of Laser Printer Unit contains the safety interlock switch.
Do not defeat the safety interlock by inserting wedges or other items into the switch slot.
2. Life of consumable
Laser Wave Length : 780 nm +15/-10 nm Laser Pulse Times : 12.00 µs/7 mm Laser Output Power : 0.15 mW ± 0.04mW
Section Part Estimated Life Replaced by
Toner cartridge Replacement cartridge (FO-25ND) 3,000 prints (at Letter/5% chart) User Drum cartridge Replacement cartridge (FO-25DR) 20,000 prints (at Letter/5% chart) User Paper feed Transfer roller (Refer to the P/G No. 1-27)
(NROLR2565XHZZ)
50,000 prints Service Engineer
Fuser Fusing unit (Refer to the P/G No. 6-901)
(CFRM-2265XH04)
50,000 prints Service Engineer
Paper transport Feed roller (Refer to the P/G No. 3-25)
(NROLR2562XHZZ)
Cleaning as needed -
Unit FO-IS125N 5 years or 50,000 prints of early either -
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FO-IS125N
1 – 2
3. Caution for Battery replacement
4. Precautions for using Lead-Free Solder
(Danish) ADVARSEL !
Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.
Udskiftning må kun ske med batteri af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandoren.
(English) Caution !
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the equipment manufacturer.
Discard used batteries according to manufacturer's instructions.
(Finnish) VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan
tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.
(French) ATTENTION
Il y a danger d'explosion s' il y a remplacement incorrect
de la batterie. Remplacer uniquement avec une batterie du
même type ou d'un type recommandé par le constructeur.
Mettre au rébut les batteries usagées conformément aux
instructions du fabricant.
(Swedish) VARNING
Explosionsfare vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens
instruktion.
(German) Achtung
Explosionsgefahr bei Verwendung inkorrekter Batterien.
Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ oder
vom Hersteller empfohlene Batterien verwendet werden.
Entsorgung der gebrauchten Batterien nur nach den vom
Hersteller angegebenen Anweisungen.
1. Employing lead-free solder
This model employs lead-free solder.
This is indicated by the "LF" symbol printed on the PWB and in the service manual.
The suffix letter indicates the alloy type of the solder.
Example:
Indicates lead-free solder of tin, silver and copper.
2. Using lead-free solder
When repairing a PWB with the "LF" symbol, only lead-free solder should be used. (Using normal tin/lead alloy solder may
result in cold soldered joints and damage to printed patterns.)
As the melting point of lead-free solder is approximately 40°C higher than tin/lead alloy solder, it is recommended that a
dedicated bit is used, and that the iron temperature is adjusted accordingly.
3. Soldering
As the melting point of lead-free solder (Sn-Ag-Cu) is higher and has poorer melting point (flow), to prevent damage to the
land of the PWB, extreme care should be taken not to leave the bit in contact with the PWB for an extended period of time.
Remove the bit as soon as a good flow is achieved.
The high content of tin in lead free solder will cause premature corrosion of the bit.
To reduce wear on the bit, reduce the temperature or turn off the iron when it is not required.
Leaving different types of solder on the bit will cause contamination of the different alloys, which will alter their
characteristics, making good soldering more difficult.
It will be necessary to clean and replace bits more often when using lead-free solder. To reduce bit wear, care should be
taken to clean the bit thoroughly after each use.
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[2] Specifications
Print specifications
Fax specifications
Network and general specifications
Toner cartridge yield* (continuous print­ing, 5% page coverage, letter paper):
Initial starter cartridge (included with machine): Approx. 1500 pages
Replacement cartridge (FO-25ND): Approx. 3000 pages Drum cartridge yield* (continuous print­ing, 5% page coverage, letter paper):
Initial starter cartridge (included with machine): 20,000 pages (average)
Replacement cartridge (FO-25DR): 20,000 pages (average) Paper tray capacity: Letter: Approx. 250 sheets (20-lb. copier paper at room temperature; maximum stack height should
not be higher than the line on the tray)
Legal: 100 sheets
Recommended paper weight: 20-lb. Copy Bond
Printer type: Laser Print resolution: 600 x 600 dpi (dots per inch) Effective printing width: 8.2" (208 mm) max. PC print speed: 12 ppm (pages per minute)
*The yields may vary depending on coverage and operating conditions.
Memory capacity*: Approximately 500 average pages Modem speed: 33,600 bps with auto fallback to lower speeds. Transmission time*: Approx. 3 seconds Compatibility: ITU-T (CCITT) Super G3, G3 mode Compression scheme: MR, MH, MMR Applicable telephone line: Public switched telephone network Reception modes: AUTO, MANUAL Scanning resolution: Horizontal: 203 lines/inch (8 lines/mm)
Ver ti ca l:
Standard: 98 lines/inch (3.85 lines/mm)
Fine /Halftone: 196 lines/inch (7.7 lines/mm)
Super fine: 391 lines/inch (15.4 lines/mm)
Halftone (grayscale): 64 levels Contrast control: Automatic/Dark selectable
*Based on Sharp Standard Chart at standard resolution, excluding time for protocol signals (i.e.,ITU-T phase C time only).
Automatic document feeder: Letter/A4: 30 sheets max. (20-lb. paper)
Legal: 5 sheets max.
Input document size: Automatic feeding:
Width: 5.8" to 8.5" (148 to 216 mm)
Length (30 sheets): 5.5" to 11" (140 to 279 mm)
Length (5 sheets): 5.5" to 14" (140 to 356 mm)
Manual feeding:
Width: 2.75" to 8.5" (70 to 216 mm)
Length: 5.5" to 14" (140 to 356 mm)
Effective scanning width: 8.2" (208 mm) max. Storable transmission destinations: Rapid Keys: 36
Speed Dial numbers: 114
Telephone function: Yes (cannot be used if power fails) Copy function: Single/Multi/Sort (up to 99 copies per page) Network interface: 10 Base-T, 100 Base-TX Network frame type: IEEE802.2/IEEE802.3 Ethernet II Network protocol: TCP/IP Supported operating systems:
Windows
®
2000, XP, Vista
(Printer driver also supports Windows
®
Server 2003)
Scan to E-mail: Ye s Scan to Network Folder: Yes Global Address Search: Yes (requires LDAP server) User authentication: Yes File formats: TIFF (G4), PDF (G4) Display: LCD display, 20 digits x 2 lines Power requirements: 120 V AC, 60 Hz Power consumption: Standby: 8.6 W, Maximum: 690 W Operating temperature: 50 - 86°F (10 - 30°C) Humidity: 25 - 85% RH
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Tradmark information
Dimensions (without attachments): Width: 16.8" (426 mm)
Depth: 16.1" (410 mm)
Height: 8.2" (208 mm) Weight (with attachments): Approx. 15.6 lbs. (7.1 kg)
As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.
• Microsoft, Windows and Internet Explorer are trademarks of Microsoft Corporation in the U.S.A. and other countries.
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[3] Operation panel
1
10 11
23
1312
1716
19
20 21
15 18
14
22
23
14
5
2
3
6
Note: Affix the Rapid Key labels as shown above.
Letter keys
1. DEL key:
Press to delete the character marked by the cursor. When the cursor is to the right of a line of text, press to backspace and clear characters. (The cursor can be moved by
pressing or .) To delete all entered characters, hold
down until all characters are cleared.
2. Caps Lock key:
Press to enter upper case letters. Press
again to return to lower case letter entry.
3. SHIFT key:
Hold down while pressing a letter key to
temporarily change case.
4. Letter keys:
Use to enter letters.
5. @ key, .com key:
Press to conveniently enter "@" and
".com" when entering an e-mail address.
6. SYMBOL key:
Hold down while pressing a letter key to
enter the symbol that appears on the right side of the key.
SPEAKER
HOLD
SPEED DIAL REDIAL
FUNCTION
RECEPTION
RESOLUTION
RELEASE
GLOBAL ADDRESS
SYMBOL
INFO
456 7 89
1. SPEAKER key:
Press to listen to the line and fax tones
through the speaker when faxing. Note: This is not a
speakerphone. It cannot be used for speaking.
2. HOLD key:
Press to put a phone call on hold.
3. SPEED DIAL key:
Press to select a fax or e-mail
destination stored in a 3-digit Speed Dial number.
4. REDIAL key:
Press to automatically redial the last
number dialed.
5. SCAN TO E-MAIL key:
Press to send a document to
an e-mail recipient.
6. SCAN TO FOLDER key:
Press to send a document to a folder on a computer on the same network as the machine, or to an FTP server.
7. Display:
This displays messages to help you operate
the machine.
8. GLOBAL ADDRESS key:
Press to search for a
destination in a global address book on an LDAP server.
9. LINE IN USE light key:
This lights up when the machine
is using the phone line to send or receive a fax.
10. SECURE key:
Press to set up and use the security
functions of the machine.
11. RECEPTION key:
Press to select the reception mode (AUOT or MANUAL) for receiving faxes. The selected mode will appear the the display.
12. FUNCTION key:
Press this key followed by the arrow
keys to select special functions and settings.
13. COPY/HELP key:
When a document is in the feeder, press to make a copy. At any other time, press to print the Help List.
14. STOP key:
Press to cancel an operation before it is
completed.
15. Number key:
Use these keys to dial numbers, and enter
numbers when storing transmission destinations.
16. Rapid keys/Letter keys:
A fax number, e-mail address, on network folder can be stored in each of these keys for one-touch selection (attach the Rapid Key labels). When entering text, the keys are used as letter keys.
17. BROADCAST key:
Press to send to multiple fax or e-
mail destinations.
18. INFO key:
Press to check various types of machine
information.
19. DUPLEX key:
Use to scan two-sided documents for
transmission and copying.
20. RESOLUTION key:
When a document is in the feeder, press to adjust the scanning resolution for transmission.
21. RELEASE key:
When a fax has been received to memory instead of being printed out because the Secure Fax function has been activated, press this key to enter the Secure code and print out the fax.
22. START key:
Press after dialing to send a fax.
23. Arrow key:
Use to scroll through and select settings,
and to search for stored destinations.
DEL
B'CAST
INFO
DUPLEX
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[4] Transmittable documents
1. Document Sizes
Use document carrier sheet for smaller documents.
• With special sizes, only one sheet can be fed into the machine at a time. Insert next page into feeder as current page is being scanned.
2. Paper Thickness & Weight
3. Document Types
• Normal paper
Documents handwritten in pencil (No. 2 lead or softer), fountain pen, ball-point pen, or felt-tipped pen can be transmitted.
Documents of normal contrast duplicated by a copying machine can also be transmitted.
• Diazo copy (blue print)
• Diazo copy documents of a normal contrast may be transmitted.
• Carbon copy
A carbon copy may be transmitted if its contrast is normal.
4. Cautions on Transmitting Documents
• Documents written in yellow, greenish yellow, or light blue ink can­not be transmitted.
• Ink, glue, and correcting fluid on documents must be dry before the documents can be transmitted.
• All clips, staples and pins must be removed from documents before transmission.
• Patched (taped) documents should be copied first on a copier and then the copies used for transmission.
• All documents should be fanned before insertion into the feeder to prevent possible double feeds.
5. Automatic Document Feeder Capacity
Number of pages that can be placed into the feeder at as follows:
Letter/A4: 30 sheets max. (20lb. paper)
Legal: 5 sheets max.
• Temperature: 50 ~ 86°F (10 ~ 30°C)
• Humidity: 25 ~ 85%
NOTE: • When you need to send or copy more pages than the
feeder limit, place additional pages in feeder when last page in feeder is being scanned.
• Place additional pages carefully and gently in feeder. If force is used, double-feeding or a document jam may result.
6. Readable Width & Length
The readable width and length of a document are slightly smaller than the actual document size.
Note that characters or graphics outside the effective document scan­ning range will not be read.
• Readable width
8.2” (208mm), max
• Readable length
This is the length of the document sent minus 0.16”(4mm) from the top and bottom edges.
Normal size Width 148 - 216 mm
Length 140 - 297 mm
Product specifications
Indication Lower Limit Upper Limit Weight indication
Metric system indication
52g/m
2
80g/m
2
Thickness indication
Metric system indication
0.06mm 0.1mm
Document size
Document size Range
Minimum (148mm x 70mm) A4 (210mm x 297mm)
Letter (216mm x 279mm)
Legal (216mm x 356mm) Number of ADF sheets
Document size Weight
Minimum ~ Letter/A4 size 30sheets
Legal 5 sheets
More than 90 kg
Below 135 kg 1 sheet Paper quality
Kind Paper of fine quality/bond paper/
Kent paper
(Min.)
(Max.) A4 size
(Max.)
140mm
297mm
356mm
70mm
[Special size]
216mm
[Normal size]
216mm
[Special size]
Readable widt
h
0.16"(4mm)
0.16"(4mm)
Readable length
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[5] Installation
1. Site selection
Take the following points into consideration when selecting a site for this model.
ENVIRONMENT
• The machine must be installed on a level surface.
• Keep the machine away from air conditioners, heaters, direct sun­light, and dust.
• Provide easy access to the front, back, and sides of the machine. In particular, keep the area in front of the machine clear, or the orig­inal document may jam as it comes out after scanning.
• The temperature should be between 50 - 86°F (10 - 30°C).
• The humidity should be between 25% and 80% (without conden­sation).
ELECTRICITY
AC 120 V, 60Hz, grounded AC (3-prong) outlet is required.
Caution!
• Connection to a power source other than that specified will cause damage to the equipment and is not covered under the warranty.
• If your area experiences a high incidence of lightning or power surges, we recommend that you install a surge protector for the power and telephone lines. Surge protectors can be purchased at most telephone specialty stores.
If the machine is moved from a cold to a warm place...
Condensation may form on the reading glass if machine is moved from a cold to a warm place, this will prevent proper scanning of documents for transmission. Turn on the power and wait approximately 2 hours before using machine.
TELEPHONE JACK
A standard telephone jack must be located near the machine. This is the telephone jack commonly used in most homes and offices.
• The language is unclear in this part. Perhaps it could say:
"Plugging the fax machine into a jack which is not a standard ana­log telephone jack, may result in damage to the machine or your telephone system."
2. Connecting the handset
3. Attaching the tray
1) Attach the paper tray.
2) Attach the document feeder tray and the received document tray.
3) Attach the document exit tray.
Insert the trays at an angle and rotate back.
After inserting the tray, flip out the extension.
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4. Connecting the power cord
Plug the power cord into a 120 V, 60 Hz, grounded AC (3-prong) out­let.
• Do not plug the power cord into any other kind of outlet. This will damage the machine and is not covered under the warranty.
5. Connecting the telephone line cord
Insert one end of the line cord into the socket on the back of the machine marked TEL. LINE. Insert the other end into a wall telephone socket.
6. Affixing the rapid key labels
Affix each strip of Rapid Key labels above each row of letter keys as shown in the panel illustration.
7. Connecting the machine to your network
To use the Scan to E-mail and Scan to Folder functions, and to use the machine as a printer, you must connect the machine to an Ethernet network. In addition, to use Scan to E-mail, the network must have an Internet connection. A typical setup is shown below.
The machine is connected using an Ethernet cable (not included). Please purchase a 10Base-T/100Base-TX straight-through (regular) cable.
Connect one end of the cable to the LAN port on the machine. Con­nect the other end to a LAN port on your switch or hub.
• If you are uncertain which port to connect the cable to, see the manual for the router, switch or hub.
• The connections can be made with all devices powered on.
8. Installing the toner cartridge and drum cartridge
The laser printer in the machine uses a toner cartridge and a drum car­tridge.
• The starter toner cartridge included with the machine can print approximately 1500 letter-size pages at 5% page coverage.
• When replacing the toner cartridge, use a SHARP FO-25ND toner cartridge. One cartridge can print about 3000 letter-size pages at 5% coverage.
• The drum cartridge can print approximately 20,000 letter-size pages. When replacing the drum cartridge, use a SHARP FO- 25DR drum cartridge.
Follow the steps below to install the toner cartridge and the drum car­tridge.
Note: The quality of the toner cartridge is guaranteed for 18 months after the date of manufacture indicated on the package. The quality of the drum cartridge is guaranteed for 24 months after the date of manu­facture indicated on the package.
1) Open the top cover of the machine.
Caution! The fusing unit inside the print compartment becomes very hot during operation. Do not touch the inside of the print com­partment after the machine has been in operation.
The machine is initially set for tone dialing. If you are on a pulse dial line, change the “DIAL MODE” setting.
To communicate on your network, the machine must have an IP address. To set the machine’s IP address and configure other net­work settings.
Cable/DSL
modem
Router
LAN ports (Hub/Switch)
LAN cable
LAN cable
LAN cable
LAN cable
WAN port
Internet
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1 – 9
2) Press the release ( ) and open the front cover ( ).
3) Open the side cover.
4) Remove the new drum cartridge from its packaging.
5) Insert the drum cartridge into the print compartment, sliding it along the guides.
• Do not touch or allow other objects to contact the drum (the
green cylinder). This may damage the drum. If fingerprints, dust, or other contaminants get on the drum, wipe it gently with a clean cloth.
• Exposure to light for more than several minutes will damage the
drum. Be sure to insert the drum cartridge promptly into the machine.
• If you find it necessary to leave the cartridge out of the machine
for more than several minutes, wrap the cartridge in black paper.
6) Remove the new toner cartridge from its packaging. Shake the car­tridge side to side four or five times to distribute the toner evenly within the cartridge.
7) Grasp the cartridge handle and insert the toner cartridge into the print compartment, sliding it along the guides.
• Make sure the cartridge “clicks” into place.
• Do not touch the roller in the toner cartridge.
8) Close the side cover ( ), the front cover ( ), and the top
cover ( ).
• Make sure the side cover is completely closed. Otherwise, light
may enter the print compartment and damage the drum.
• The display will show: [TONER EXCHANGED?] / [1 = NEW, 2 =
OLD]
9) If you installed a new toner cartridge, press to select NEW
(this will reset the toner counter to zero).
• If you temporarily removed and then replaced an old toner car-
tridge for maintenance or other reason, press to con-
tinue using the previous toner count. (Note: Be sure to press
or the machine will not alert you when the toner car-
tridge is out of toner.)
10)Press .
11)If you installed a new drum cartridge, reset the drum counter as explained below.
1
2
2
1
Grasp this handle to push the cartridge in.
Grasp this handle to insert the cartridge.
1
2
3
1
2
3
START
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1 – 10
9. Resetting the drum counter
Each time you install a new drum cartridge, follow the steps below to reset the drum counter to zero.
1) Press and then until [LIFE] appears in the display.
2) Press , then until [CLEAR DRUM COUNTER]
appears.
3) Press .
10. Manually resetting the toner counter
When a new toner cartridge is installed, the toner counter is reset in Step 9 on the previous page. The procedure below is normally not nec­essary; however, it can be used in the event that you need to reset the toner counter manually.
1) Press and then until [LIFE] appears in the display.
2) Press , then until [CLEAR TONER COUNTER]
appears.
3) Press .
11. Loading printing paper
You can load letter or legal size paper in the paper tray.
Maximum number of sheets
(20-lb. copy bond paper at room temperature)
Letter: Approx. 250 sheets
Legal size: 100 sheets
Caution! Do not use the blank side of paper that has already been
printed on.
1) Fan the paper, and then tap the edges against a flat surface to even the stack.
2) Pull the paper plate forward . Squeeze the paper guide and
adjust it to the width of the paper . Insert the stack of paper into
the tray, print side up .
• Maximum stack height should not be higher than the line on the
paper guide.
3) Push the paper plate back.
• If you loaded legal size paper (or you changed the paper size), change the paper size setting as explained.
INFO
START
INFO
START
1
2
3
2
1
3
Page 12
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1 – 11
[6] Clearing paper jams
1. Clearing a jammed document
If the original document doesn’t feed properly during transmission or copying, or [DOCUMENT JAMMED] appears in the display, first try
pressing . If the document doesn't feed out, remove it as
explained below.
1) Open the operation panel.
2) Rotate the lever so that it points straight up and pull it up ( ).
Remove the document ( ).
3) Make sure the left end of the roller is inserted correctly in its holder
( ), and then push the right end of the roller down ( ) and
rotate the lever back down ( ).
4) Close the operation panel, pressing down firmly on both sides to make sure it clicks into place.
2. Clearing jammed printing paper
1) Open the top cover of the machine.
• Caution! The fusing unit inside the print compartment becomes
very hot during operation. Do not touch the inside of the print compartment after the machine has been in operation.
2) Press the release ( ) and open the front cover ( ).
3) Push the two heater roller release levers down to release the heater roller.
START
1
2
1
2
1
2
1
2
3
1
2
3
1
2
2
1
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FO-IS125N
1 – 12
4) If the jammed paper is protruding from the front of the machine, gently pull it out. Take care not to tear the paper or leave any torn pieces of paper in the print compartment.
• If this clears the jam, go to Step 5.
• If you are unable to clear the jam in this way, go to Step 4.
• Take care not to touch or allow other objects to contact the drum
(the green cylinder). This may damage the drum.
5) If the jammed page cannot be pulled out directly, open the side cover and rotate the white knob in the direction shown to feed out the jammed paper.
6) After the jammed paper has been removed, push the two heater
roller release levers back up ( ), close the side cover ( ) (if
you opened it), close the front cover ( ) and then the close the
top cover ( ).
1 2
3
4
3
2
1
Page 14
FO-IS125N
2 – 1
FO-IS125N
Service Manual
CHAPTER 2. ADJUSTMENTS
[1] Adjustments
1. General description
Since the following adjustments and settings are provided for this model, make adjustments and/or setup as necessary.
2. Adjustments of output voltage (FACTORY ONLY)
1. Install the power supply unit in the machine.
2. Set the recording paper and document.
3. When the document is loaded, power is supplied to the output lines. Confirm that outputs are within the limits below.
2.1. Output voltage settings
CNLAN
CNSP
CNTEL
CNLNJ
CNSL CNPW
CNPN
CNTNR
CNPOUT
CNPIN
CNCIS
CNRTH
CNHV
CNLSR
CNPM
CNMM
CNTXM
CNFM
CONTROL PWB(TOP SIDE)
POWER SUPPLY PWB(TOP SIDE)
1
10
CN3
CN2
CN5
INTERLOCK SWITCH
THERMAL FUSE-2
FUSING UNIT
CN1
1
21
21
31
10
Output Voltage limits
+24VMAIN 23.04V~24.96V
(INTERLOCK SWITCH OFF: 0V)
Ach
4.3V~5.9V
Connector
Pin No. CN3
CNPW
1 +24VSUB
2MG
3MG
4 +24VMAIN
5 +24VMAIN
6DG
7 Ach(4VD)
8DG
9 HEATER ON
ZC
Connector
CN5
+24VS
N.C.
+24VMAIN
10
Pin No.
1
2
3
Connector
CN1
AC LIVE
N.C.
AC NEUTRAL
Pin No.
1
2
3
Connector
CN2
+24VMAIN
+24VSUB
Pin No.
1
2
4.3V~6.3V
+24VSUB 23.04V~24.96V
STAND BY
RATED
Page 15
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3. High voltage power check
3.1. General
Note: Since the parts of this PWB cannot be supplied, change it as a unit.
CAUTION HIGH VOLTAGE AREA MAX. 4000V (THICK LINE)
CAUTION
DO NOT TOUCH!
(VR1, VR51)
CAUTION - HIGH VOLTAGE The unit's back cover should never be opened by anyone other than a qualified serviceperson. There are many high voltage parts inside the unit, and touching them is dangerous.
CAUTION - HIGH VOLTAGE The unit's back cover should never be opened by anyone other than a qualified serviceperson. There are many high voltage parts inside the unit, and touching them is dangerous.
CAUTION HIGH VOLTAGE AREA MAX. 4000V (THICK LINE)
CAUTION
DO NOT TOUCH!
(VR31)
Page 16
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3.2. MC Voltage Check Point
1) MC Voltage
CAUTION - HIGH VOLTAGE The unit's back cover should never be opened by anyone other than a qualified serviceperson. There are many high voltage parts inside the unit, and touching them is dangerous.
GND (-) (J3 or Chassis Frame)
MC Voltage Check Point (-)
(There is danger of an electric shock!) Use Measuring instrument:
Input Resistance : more than 100 MΩ Maximum Voltage : more than 2 kV
VOLTAGE MC:-950V±20V(PRINTING) MC:-850V±20V(CLEANING)
Voltage(v)
300Hz
Time(s)
Type
-570V
-950V
-1330V
Tolerance
± 67V
± 20V
± 67V
Page 17
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3.3. TC Voltage Check Point
1) TC Voltage
CAUTION - HIGH VOLTAGE The unit's back cover should never be opened by anyone other than a qualified serviceperson. There are many high voltage parts inside the unit, and touching them is dangerous.
GND (-) (J3 or Chassis Frame)
TC Voltage Check Point (+)
(There is danger of an electric shock!) Use High Voltage Tester: Requirement of Measuring instrument:
Input Resistance : more than 100 MΩ Maximum Voltage : more than 5 kV
VOLTAGE TC(+):+3600V±72V(PRINTING) TC(-):-500V±50V(CLEANING)
Voltage(v)
300Hz
Time(s)
Type
-3980V
-3600V
-3220V
Tolerance
± 72V
Page 18
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3.4. SV/DV Voltage Check Point and SV (-) Voltage Adjustment Volume
CAUTION - HIGH VOLTAGE The unit's back cover should never be opened by anyone other than a qualified serviceperson. There are many high voltage parts inside the unit, and touching them is dangerous.
DV Voltage Check Point (+) VOLTAGE DV(+):+300V±5V(CLEANING) DV(-):-200V±5V(PRINTING)
SV Voltage Check Point (+) VOLTAGE SV(+):+300V±15V(CLEANING) SV(-):-400V±15V(PRINTING)
GND (-) (J3 or Chassis Frame)
Page 19
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4. IC Protectors Replacement
ICPs (IC Protectors) are installed to protect the Optical (LSU) unit, Printer motor drive circuit, Solenoid drive circuit and Scanner motor drive circuit. ICPs protect various ICs and electronic circuits from an overcurrent condition.
The location of ICPs are shown below:
1) F300 (KAB5002 251) is installed in order to protect IC’s from an overcurrent generated in the IC302 circuit. If F300 is open, replace it with a new one.
2) F500 (KAB2402 402) is installed in order to protect IC’s from an overcurrent generated in the Printer motor drive circuit. If F500 is open, replace it with a new one.
3) F501 (KAB5002 321) is installed in order to protect IC’s from an overcurrent generated in the Solenoid driver circuit. If F501 is open, replace it with a new one.
4) F600 (KAB3202 801) is installed in order to protect IC’s from an overcurrent generated in the Scanner motor drive circuit. If F5 is open, replace it with a new one.
Replacement parts
KAB3202 801 (Sharp code: QFS-L1037YCZZ)
KAB5002 251 (Sharp code: QFS-L2021XHZZ)
KAB2402 402 (Sharp code: QFS-L2025XHZZ)
KAB5002 321 (Sharp code: QPRTR2001XHZZ)
5. Power Supply Unit Replacement
1) F1 (K7135AS007): AC250V/10A is installed in order to protect overcurrent by heater circuit breakdown.
2) F2 (K7144AR005): HTM250V/4A is installed in order to protect overcurrent by primary circuit breakdown.
3) F101 (K7144AR005): HTM250V/4A is installed in order to protect overcurrent by breakdown of +24V line.
4) F301 (K7144AR002): HTM250V/2A is installed in order to protect overcurrent by breakdown of Ach line.
Caution: Don’t use fuse except for rating above.
6. Volume Adjustment
You can adjust the volume of the speaker, handset, and ringer using the up and down arrow keys.
1. Speaker volume
1) Press .
2) Press or to select HIGH, MIDDLE, or LOW.
• To turn off the speaker, press again.
2. Handset
1) When talking through the handset, press or to
select HIGH, MIDDLE, or LOW.
• Note: The volume reverts to MIDDLE each time you replace the handset.
3. Ringer
1) Press or to select HIGH, MIDDLE, LOW or
OFF. (Make sure has not been pressed, the handset is
not lifted, and a document is not loaded in the feeder.)
• The ringer will ring once at the selected level.
2) If you selected “OFF OK?” to turn off the ringer, press .
CNLAN
CNSP
CNTEL
CNLNJ
CNSL CNPW
CNPN
CNTNR
CNPOUT
CNPIN
CNCIS
CNRTH
CNHV
CNLSR
CNPM
CNMM
CNTXM
F501
F300
F500
F600
CNFM
CONTROL
PWB(TOP SIDE)
F300:Top side F500/F501/F600:Bottom side
F2
F1
T1
TRANSFORMER
F101
F301
CN3
1
[SECONDARY]
[PRIMARY]
SPEAKER
SPEAKER
START
Page 20
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[2] Diagnostics and service soft switch
1. Entering the diagnostic mode 2. Diagnostic items description
2.1. SOFT SWITCH MODE
In this mode, the soft switches are set and the soft switch list is printed.
2.1.1 Operation
Soft switch mode screen
2.1.2 Switch number selection and data setting
1. Enter three digits of a soft switch number to set the switch number. Of a switch number of unexacting soft switch is entered, key error buzzer sounds to reject the input.
2. Press [START] key moves the cursor to the data number 1 of the former soft switch. If the switch number is the final, pressing [START] key will exit the soft switch mode.
3. Data number selection
a) Pressing [>] or [#] key moves the cursor to the right. If the cursor is on data number 8, pressing [>] or [#] key shifts the cursor to data number 1 of the next switch number. If the switch number is the final, pressing [>] or [#] key will exit the soft switch mode.
b) Pressing [<] or [ ] key moves the cursor to the left. If the cursor is on data number 1, pressing [<] or [ ] key shifts the cursor to data number 8 of the former switch number. If the switch number is 001, pressing [<] or [ ] key do not move the cursor.
c) Pressing [UP] or [4] key moves the cursor to the data number 1 of the next soft switch. If the switch number is 001, pressing [UP] or [4] key shifts the cursor to data number 1.
d) Pressing [DOWN] or [6] key moves the cursor to the data num­ber 1 of the former soft switch. If the switch number is the final, pressing [down] or [6] key will exit the soft switch mode.
FUNCTION
9 8
START
SOFT SWITCH MODE
START
ROM & RAM CHECK
START
AGING MODE
START
PANEL KEY TEST
START
CHECK PATTERN
START
SIGNAL SEND MODE
START
MEMORY CLEAR
START
SHADING MODE
START
AUTO FEEDER MODE
START
FLASH MEM. CHECK
START
MEMORY SET MODE
START
CIS ADJUST
START
SHARP CHART MODE
ROM:TF78
FUNCTION
9 8
Press
, and
the
following
display will appear
ROM:TF78
Select the desired item with the
key
and the key or select
with the rapid key.
Enter the mode with the
START
key.
(Diag
•
specifications)
: ROM version
START
ASF AGING
UP DOWN
alternately.
UP
DOWN
START
PASSCODE LIST
START
LIFE SET MODE
START
LIFE CLR MODE
7
Then press the
START
key.
COUNTRY NAMEDIAG MODE
START
7
START
SIGNAL SEND MODE2
START
5% CHART
SOFT SWITCH MODE SW123=00100100
Switch No.
12345678:DataNo.
SW =
SW1 =
[1] key
SW12 =
[2] key
SW123=00100100
[3] key
Cursor position
SW124=00000000
[START] key
SW125=00000000
SW123=01100000
[START] key
SW123=01100000
SW123=01100000
[>] or [#] key
SW124=00000000
With the cursor on data 8 [>] or [#] key
SW124=00000000
[>] or [#] key
SW124=00000000
SW124=00000000
[<] or [ ] key
SW123=01100000
With the cursor on data 1 [<] or [ ] key
SW123=01100000
[<] or [ ] key
SW124=00000000
[UP] or [4] key
SW123=01100000
SW125=00000000
[UP] or [4] key
SW124=00000000
[DOWN] or [6] key
SW125=00000000
SW123=01100000
[DOWN] or [6] key
Page 21
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e) Pressing [8] key moves the cursor to the data number 1 of the 10th former soft switch.
f) Pressing [2] key moves the cursor to the data number 1 of the 10th next soft switch.
2.1.3 Data setting
Press the [1] key, and the data to the position of the cursor will be changed to 1.
Press the [0] key, and the data to the position of the cursor will be changed to 0.
2.1.4 Outputting method of soft switch list
In the soft switch mode, press [COPY/HELP] key, and the soft switch list will be printed.
2.1.5 Storage of data
In the following cases, the data if the soft switches set will be stored.
• It is shifted to set the next soft switch by pressing [START] key.
• If is shifted to set the former soft switch with the [<] or [UP] or [4] key.
• It is shifted to set the next soft switch with the [>] or [DOWN] or [6] key.
• If is shifted to set the 10th former soft switch with the [8] key.
• It is shifted to set the 10th next soft switch with the [2] key.
2.2. ROM & RAM CHECK
To check the sum value of Firmware or RAM.
2.2.1 Display
2.2.2 Result printing
After checking, the results print starts.
2.3. AGING MODE
A total of 10 sheets of check patterns are printed at 1-hour intervals.
This mode is exited when executed to the end (after 9 hours) or by pressing the [STOP] key.
2.4. PANEL KEY TEST
This is used to check whether each key is normally operated or not. After the test, the test result will be printed.
Press any key except [STOP] key. At this time, the name of each key will be displayed every push of the key.
a) When all keys can be inputted, the following message will be dis­played.
Then the screen will be all displayed in black (refer to (2))and the test result will be printed.
b) If any key skipped, the following message will be displayed.
A key name that is not pressed yet is displayed so that this test can be continued.
At that time, pressing the [STOP] key will exit this mode. And the result will be printed.
After pressing the [STOP] key, the whole black screen appears and the LED lights.
2.5. CHECK PATTERN
1 sheet of check patterns is printed.
No. Device Alarm Buzzer Remarks
1
Main
ROM (PROGRAM FLASH)
1 time <Short sound>
2 SDRAM 3 times <Short
sounds>
SW113=00011010
[8] key
SW103=00000000
SW123=01100000
[8] key
SW133=01000000
[2] key
SW143=01100000
SW123=01100000
[2] key
WAIT A MOMENT
Start checking by pressing [START] key
SDRAM : OK
PRINTING
DIAG MODE ROM & RAM CHECK
Start by pressing the [START] key
1 sheet of check pattern is printed
AGING MODE
DIAG MODE AGING MODE
Display during the aging mode interval
To finish this mode, press [STOP] key
1
[1] key
[2]Key
2
SPEAKER
Go to a) or b).
..... (other key)
[SPEAKER] key
PANEL KEY TEST
ALL KEY OK !!
KEY ERROR !!
Start by pressing the [START] key
PRINTING
DIAG MODE CHECK PATTERN
Page 22
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2.6. SIGNAL SEND MODE
The specified signals are transmitted in the following sequence to check the modem.
1. Press the [START] key, and no signals with the loop state starts.
2. Pressing the [START] key during transmitting CNG signal, or press­ing the [STOP] key will stop the output of signal and exit the mode.
2.7. SIGNAL SEND MODE2
A V.34 & V.8 related signal send mode. The check of the modem and other devices is performed by sending these specific signals.
1. When pressing the [START] key, it turns into the no-signal state (make loop). Then signals are sent in the following order by press­ing the [START] key.
2. When pressing the [START] after sending the ANSam signal or the [STOP] key while executing the mode, the signal output is stopped and the indication before starting the next mode (MEMORY CLEAR) appears.
2.8. MEMORY CLEAR
Clear the back-up memory including the soft switches, registration data. After executing this mode, the memory clear report is printed.
Note: The printer/scanner life information is not cleared.
2.9. SHADING MODE
Shading waveforms are stored.
Set a shading sheet and press the [START] key to start shading.
2.10. AUTO FEEDER MODE
Inserting and discharging the document can check the auto feeder.
1. The information of document sensor (A4 sensor) and ORG sensor is displayed when the documents are inserted to the Auto Feeder. Press the [START] key, and feeding documents is started.
2. Press [STOP] key to exit the mode.
2.11. FLASH MEM. CHECK
Read/write of the flash memory is checked.
The result is printed after completion of check.
Be sure to clear the memory after execution.
[1] No signals (making the loop) [7] 7200BPS (V. 29) [2] 14400BPS (V. 17) [8] 4800BPS (V. 27ter) [3] 12000BPS (V. 17) [9] 2400BPS (V. 27ter) [4] 9600BPS (V. 17) [10] 300BPS (FLAG) [5] 7200BPS (V. 17) [11] 2100Hz (CED) [6] 9600BPS (V. 29) [12] 1100Hz (CNG)
[1] No signals (making the loop) [9] 16800bps (V. 34) [2] 33600bps (V. 34bis) [10] 14400bps (V. 34) [3] 31200bps (V. 34bis) [11] 12000bps (V. 34) [4] 28800bps (V. 34) [12] 9600bps (V. 34) [5] 26400bps (V. 34) [13] 7200bps (V. 34) [6] 24000bps (V. 34) [14] 4800bps (V. 34) [7] 21600bps (V. 34) [15] 2400bps (V. 34) [8] 19200bps (V. 34) [16] 0-300bps (V. 21)
[17] ANSam
SIG SEND MODE
CML ON
[START] Key
V. 17 14400bps
V. 17 7200bps V. 17 9600bps
[START] Key
V. 17 12000bps
V. 29 9600bps V. 29 7200bps
[START] Key
V. 27ter 4800bps
2100 Hz (CED TONE) FLAG (300bps)
[START] Key
V. 27ter 2400bps
1100 Hz (CNG)
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
DIAG MODE SIGNAL SEND MODE
[START] Key
CML ON
[START] Key
V. 34 33600bps
V. 34 26400bps V. 34 28800bps
[START] Key
V. 34 31200bps
V. 34 24000bps V. 34 21600bps
[START] Key
V. 34 19200bps
V. 34 12000bps V. 34 14400bps
[START] Key
V. 34 16800bps
V. 34 9600bps
V. 34 7200bps
[START] Key
V. 34 4800bps
V. 34 2400bps
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
V. 8 ANSam V. 21 0 - 300bps
[START] Key
[START] Key
DIAG MODE SIGNAL SEND MODE2
Start by pressing the [START] key
MEMORY CLEARING
PRINTING
DIAG MODE MEMORY CLEAR
Start by pressing the [START] key
TOTAL SHADING
DIAG MODE SHADING MODE
[START] key without document
DIAG MODE AUTO FEEDER MODE
Only the sensor that is activated is displayed.
AUTO FEEDER MODE A4 (A4 ) 1
AUTO FEEDER MODE A4 (A4 ORG) 1
AUTO FEEDER MODE
()1
Set document
[START] key without document
Used to display the number of fed sheets.
AUTO FEEDER MODE
()0
WAIT A MOMENT
DIAG MODE FLASH MEM. CHECK
FLASH CHECK
PRESS START or STOP
[START] key
[STOP] key
Next daig mode
[START] key
PRINTING
Start
Page 23
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2.12. MEMORY SET MODE
It is possible to read or write the memory contents.
When 8 digits of physical address are entered, the data of that address is displayed.
When 2 digits of data are entered after entering 8 digits of address and a key is pressed, the contents can be rewritten.
Rewriting is enabled only in the range of addresses 00000000 to 007FFFFF.
If the memory is rewritten, the machine may malfunction.
Press the [STOP] key on the address entry screen to exit the mode.
2.13. CIS ADJUST
In this mode, the position of Scanner motor is moved from the home position up to the specified value. And document reading lamp is turned on.
Press the [STOP] key to exit the mode.
2.14. SHARP CHART MODE
SHARP CHART is printed continuously.
Press the [STOP] key for interruption.
2.15. 5% CHART
5% CHART is printed continuously.
Press the [STOP] key for interruption.
2.16. ASF AGING
The recording paper is fed continuously.
Press the [STOP] key for interruption.
2.17. PASSCODE LIST
Used to print the passcode (SECURE FAX, etc.).
2.18. LIFE SET MODE
A mode for checking or setting the life value of each operation. Enter the count value (10-digit number) of the set life using the numeric key­pad.
This counter shows the printer usage status (number of printed sheets after starting use, etc.). The counter cannot be reset by normal mem­ory clear. Therefore, if the memory contents on the control PWB are destroyed when repairing it, this counter setting must be cleared in addition to normal memory clear.
Press the [STOP] key to exit the mode.
2.19. LIFE CLR MODE
A mode for clearing the life value.
DIAG MODE MEMORY SET MODE
MEMORY SET MODE
xxxxxxxx= [ ]
[START/MEMORY] key
Address entry screen
Entry of memory address (8 digits)
MEMORY SET MODE
1234ABCD=4C [L]
Hex number
Character code
• Change of memory contents: 2-digit entry in hex number
• Move down the address of the referenced memory by one: [<] or [UP] key
• Move up the address of the referenced memory by one: [>] or [DOWN] key
• Dump list print: [COPY/HELP] key
• Back to the address entry screen: [STOP] key
The contents of the memory are displayed in hex number and character code.
DIAG MODE CIS ADJUST
[START] key
[START] key
The motor will move to the specified position and the reading lamp is lit on.
CIS ADJUST MODE
Start by pressing the [START] key
DIAG MODE SHARP CHART MODE
SHARP CHART AGING TOTAL PAGE 1
Start by pressing the [START] key
DIAG MODE 5% CHART
5% CHART AGING TOTAL PAGE 1
Start by pressing the [START] key
DIAG MODE ASF AGING
ASF AGING
Start by pressing the [START] key
PRINTING
DIAG MODE PASSCODE LIST
[START] Key
LIFE=0000000231
LIFE=0000000231
LIFE=0000000099
DOT COUNT=1234567890
[START] Key
SCAN
PRINT
DRUM
TONER PAGE
TONER DOTCOUNT
[START] Key
[START] Key
[START] Key
[START] Key
[DOWN] Key
[DOWN] Key
[DOWN] Key
[DOWN] Key
LIFE=0000000231
JAM=0000000001
SCAN JAM
[START] Key
[DOWN] Key
DIAG MODE LIFE MODE
[START] Key
CLEARED
CLEARED
CLEARED
[START] Key
ALL
PRINT
DRUM
TONER
[START] Key
[START] Key
[START] Key
[DOWN] Key
[DOWN] Key
[DOWN] Key
CLEARED
CLEARED
SCAN
[START] Key
[DOWN] Key
DIAG MODE LIFE CLR MODE
When clearing "TONER", "TONER PAGE" and "TONER DOT COUNT" are also cleared.
Page 24
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3. How to make soft switch setting
To enter the soft switch mode, press the following key entries in sequence.
Press
FUNCTION
9 8 STARTSTART
Press 1 or key.
Press or key.
Press or key.
Bit1 - 8 are set.
Soft SW002 - SW300 are set.
SW001 = 1 0 0 0 0 0 0 0
SW001 = 1 0 0 0 0 0 0 0
SW001 = 1 0 0 0 0 0 0 0
SW001 = 1 0 0 0 0 0 0 0
SW002 = 0 0 0 0 0 0 0 0
SW300 = 0 0 0 0 0 0 0 0
Press key during setting.
To finish the settings halfway between SW001 and SW300, press the STOP key. In this case, the setting being done to the SW No. on display will be nullified while settings done to the preceding SW No. remain in effect.
The soft switch mode is terminated.
SW001 = 0 0 0 0 0 0 0 0
START
DATA No. 1 2 3 4 5 6 7 8
When the COPY/HELP key is pressed, the contents of soft switches are printed.
7
0
0
1
0
<
>
Page 25
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4. Soft switch description
4.1. Soft switch
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
1
1 2
Receive mode AUTO MANU.
0 0
RECEPTION
key
No.1 0 0
No.2 0 1 3Reserved 1 4Reserved 0 5Reserved 0 6Reserved 0 7 Sort copy function Yes (Sort) No 0 OPTION 8Reserved 0
SW
2
1 Forced 4800BPS reception Yes No 0
2 3
CED tone signal interval 75ms 500ms 750ms 1000ms
0 0
No.20011
No.30101 4Reserved 0 5Reserved 0 6Reserved 0 7 Footer print Yes No 0 8Reserved 0
SW
3
1Reserved 0 2 CSI transmission Not transmitted Transmitted 0 3 Action when RTN is received No communication error Communication error 0 4Reserved 1 5 Pulse format N+1 N 0 6 DIS receive acknowledgement dur-
ing G3 transmission
Twice NSF: Once
DIS: Twice
0
7 Non-modulation carrier for V29
transmission mode
Yes No 0
8 Default file format for network scan PDF TIFF 0 e-mail setting
SW
4
1 Protocol monitor Yes No 0 2 Line monitor Yes No 0 3Reserved 0 4 Sender's information transmit No Yes 0 5Reserved 0 6Reserved 0 7 H2 mode No Yes 0 8 ECM mode No Yes 0
SW
5
1 ECM MMR mode No Yes 0 2 3 4
5
Signal transmission level 1
1 0 1
6Reserved 0 7Reserved 1 8 Key tone Off On 0 OPTION
Binary input
No. = 8 4 2 1
2345(DataNo.)
EX1101
eg. -13dBm
Page 26
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
6
1 2 3 4
Recall interval (FAX) 0
1 0 1
Setting:
N = 1 to 9
5 6 7 8
Recall times (FAX) 0
0 1 1
Setting:
N = 1 to 9
SW
7
1Reserved 0 2Reserved 0 3 Dial mode Pulse Tone 0 4Reserved 1 5Reserved 0 6 CNG detection Yes No 1 7 Number of CNG detection 3 pulses 2 pulses 0 8 Time format 24hours 12hours-AM/PM 0
SW
8
1 2 3 4
Modem speed(Except V.34 mode) No. 1 No.2 No. 3 No. 4
1 0 0 0
V.29 9600bps 0 0 0 1
V.29 7200bps 0 0 1 1 V.27ter 4800bps 0 0 1 0 V.27ter 2400bps 0 0 0 0
5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
9
1Reserved 1 2Reserved 1 3Reserved 0 4Reserved 0 5Reserved 1 6 Polling key setting Yes No 0 OPTION 7 Polling security Yes No 1 ENTRY mode 8 Date format Month-Day-Year Day-Month-Year 1
SW
10
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0
6 7 8
Communication results printout No. 6 No. 7 No. 8
0 0 1
OPTION Error Only 0 0 1 Error/Memory 0 0 0 Transmission 0 1 0 Not Printed 1 0 0 Every Time 1 1 0
SW
11
1Reserved 0 2 Activate receive fax to e-mail On Off 0 Fax to e-mail/
Folder 3 Activate secure receive On Off 0 SECURITY 4Reserved 0 5Reserved 0 6Call restriction 0 SECURITY 7Reserved 0 8Reserved 0
Binary input
No. = 8 4 2 1
1234(DataNo.)
EX0101
eg. 3 minutes
Binary input
No. = 8 4 2 1
5678(DataNo.)
EX0011
eg. 5 times
Page 27
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
12
1Reserved 0 2Reserved 0
3 4
EOL detection timer
13sec 25sec 5sec 5sec 0 No. 30011 0 No. 40100 0
5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
13
1 2 3
DTMF ON time No. 1 No. 2 No. 3
0 1 1
70ms 0 0 0 90ms 0 0 1
95ms 0 1 0 100ms 0 1 1 110ms 1 0 0 120ms 1 0 1 140ms 1 1 0 150ms 1 1 1
4 5 6
DTMF OFF time No. 4 No. 5 No. 6
0 1 0
100ms 0 0 0 110ms 0 0 1 120ms 0 1 0 135ms 0 1 1 140ms 1 0 0 150ms 1 0 1 180ms 1 1 0 200ms 1 1 1
7 Make/Break ratio in DP 40/60 33/67 1 8Reserved 0
SW
14
1 2 3
Inter digit pause time No. 1 No. 2 No. 3
0 0 0
800ms 0 0 0 840ms 0 0 1 880ms 0 1 0 900ms 0 1 1
1000ms 1 0 0 Not used 1 0 1 Not used 1 1 0 Not used 1 1 1
4
Change to PB from DP by " " Key
Yes N o
1 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
15
1Reserved 0 2Reserved 1 3Reserved 1 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
16
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
Page 28
FO-IS125N
2 – 15
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
17
1Reserved 1 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7 Automatic reduce of receive 100% Auto 0 OPTION 8Reserved 0
SW
18
1Reserved 1 2Reserved 0 3Reserved 1 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
19
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 1 7Reserved 0 8 Send hold Yes No 0 SECURITY
SW
20
1 2 3 4 5
DTMF output level (High)
0
1
1
0
1 6Reserved 0 7Reserved 0 8Reserved 0
SW
21
1 2 3 4 5
DTMF output level (Low)
1
0
0
0
1 6Reserved 0 7Reserved 0 8Reserved 0
SW
22
1 2 3
Dial tone detection frequency No. 1 No. 2 No. 3
0
0
1
280 - 520Hz 0 0 0 380 - 500Hz 0 0 1 300 - 600Hz 1 0 0
Reserved 010 Reserved 011 Reserved 101 Reserved 110 Reserved 111
4 5
Busy tone detection frequency No. 4 No. 5
0
0
520 - 640Hz 0 0 300 - 600Hz 0 1 380 - 500Hz 1 0
520 - 640Hz 1 1 6Reserved 0 7Reserved 0 8Reserved 0
Binary input
No.= 168421
1 2 3 4 5 (Data No.) EX0 1101 eg. Signal transmission level is set to -10dBm
Binary input
No.= 168421
1 2 3 4 5 (Data No.) EX1 0001 eg. Signal transmission level is set to -10dBm
Page 29
FO-IS125N
2 – 16
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
23
1 2 3 4
Number of rings for auto-receive (0:No ring receive)
0 1 0 0
5 6 7 8
Distinctive ring No. 5 No. 6 No. 7 No. 8
0 0 0 0
OFF 0000
STD 0001 RING1 1000 RING2 0100 RING3 1100 RING4 0010 RING5 1010
SW
24
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 1 7Reserved 1 8Reserved 0
SW
25
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
26
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
27
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved
0
8Reserved 0
SW
28
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
Binary input
No. = 8 4 2 1
1234(DataNo.)
EX0100
eg. Number of rings for auto-receive is set to 1.
Page 30
FO-IS125N
2 – 17
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NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
29
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
30
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
31
1Reserved 1 2Reserved 1 3Reserved 1 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
32
1Reserved 0 2Reserved 0 3Reserved 1 4Reserved 1 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
33
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
34
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
35
1Reserved 1 2Reserved 1 3Reserved 1 4Reserved 1 5Reserved 0 6Reserved 1 7Reserved 0 8Reserved 0
Page 31
FO-IS125N
2 – 18
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
36
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
37
1 2
Delay timer before line connect in auto dial
0sec 1.5sec 3.0sec
0 0
No. 1 0 0 1 No. 2 0 1 0
3 4
Delay timer after line connect in auto dial
1.7sec 3.0sec 3.6sec 4.0sec 0
0
No. 30011 No. 40101
5 6
Calling time 45sec 90sec 55sec
0 0
No. 5 0 0 1 No. 6 0 1 0
7 8
CNG timing 3.5sec 1.5sec 3.0sec
0 0
No. 7 0 0 1 No. 8 0 1 0
SW
38
1 Dial tone detection (before auto dial) On Off 0 OPTION 2 Busy tone detection (after auto dial) On Off 1 3 Recall control (for FCC Part68) On Off 1 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
39
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
40
1Reserved 0 2Reserved 0 3Reserved
0
4Reserved 0 5Reserved 1 6Reserved 1
7 8
Paper Size LETTER A4 LEGAL LETTER
0 0
OPTION
LETTER/
LEGAL only
No. 70011 No. 80101
SW
41
1Reserved 0 2 Dial pause 4sec 2sec 0
3 4
Line density selection STAN-
DARD
FINE S-FINE STAN-
DARD
0 0
OPTION
FINE/STAN-
DARD only
No. 30011 No. 40101
5 Activity report print Yes (When memory full) No (First data is cleared when
memory full)
0OPTION
6 Daylight saving No Yes 1 OPTION 7 Print setting of received fax for Fax
to e-mail
Print at error Always print 0 Fax to e-mail/
Folder
8Reserved 0
Page 32
FO-IS125N
2 – 19
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
42
1 Reserved 0 2 Reserved 0
3 4
Ringer volume OFF LOW MIDDLE HIGH
0 1
No. 30011 No. 40101
5 6
Speaker volume LOW LOW MIDDLE HIGH
0 1
No. 50011
No. 60101 7 Reserved 0 8 Reserved 0
SW
43
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
44
1 Reserved 0 2 Reserved 0 3 Reserved 0
4 5 6
CI signal min. off time No. 4 No. 5 No. 6
1 0 1
200ms 0 0 0 300ms 0 0 1 350ms 0 1 0 400ms 0 1 1 500ms 1 0 0 700ms 1 0 1
1200ms 1 1 0
Not used 1 1 1
7 Reserved 0 8 Reserved 1
SW
45
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
46
1 Reserved 0 2 Reserved
0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW
47
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 33
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
48
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW
49
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
50
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 1 8 Reserved 0
SW
51
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 1 8 Reserved 0
SW
52
1 Reserved 1 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
53
1 Reserved 1 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
54
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 34
FO-IS125N
2 – 21
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
55
1Reserved 0 2Reserved 0 3 Digital cable equalizer for reception Yes No 0 4Reserved 0 5Reserved 1 6Reserved 0 7Reserved 0 8Reserved 0
SW
56
1Reserved 0 2Reserved 1 3Reserved 0 4Reserved 0
5 6
CNG detection time after ringing 20sec 10sec 30sec No limit
0
0
No. 50011
No. 60101 7Reserved 0 8Reserved 0
SW
57
1Reserved 0 2Reserved 0 3Reserved 0
4 5
Pop server access interval 60min. 30min. 5min. 1min.
1 0
No. 40011
No. 50101 6Reserved 0 7Reserved 0 8Reserved 0
SW
58
1Reserved 0 2Reserved 1 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8 CED detection time 500ms 1000ms 0
SW
59
1 MH fixed Yes No 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
60
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
SW
61
1Reserved 0 2Reserved 0 3Reserved 0 4Reserved 0 5Reserved 0 6Reserved 0 7Reserved 0 8Reserved 0
Page 35
FO-IS125N
2 – 22
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
62
1 Digital cable equalizer for transmis-
sion
Effective Not effective 0
2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
63
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW
64
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
65
1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW
66
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
67
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
68
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 36
FO-IS125N
2 – 23
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
69
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
70
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW
71
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
72
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
73
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW
74
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
75
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 37
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
76
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
77
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Error criterion 10~20% 5~10% 0 5 Toner empty print Print Not print 0 6 Reserved 0 7 Drum life over Printer error Printer warning 0 8 Reserved 0
SW
78
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
79
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
80
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
81
1 Reserved 0 2 Reserved
0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
82
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 38
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
83
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
84
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
85
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
86
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
87
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
88
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
89
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 39
FO-IS125N
2 – 26
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
90
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
91
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW
92
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW
93
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 1
SW
94
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
95
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW
96
1 Reserved 1 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
Page 40
FO-IS125N
2 – 27
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW
97
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW
98
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW
99
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 100
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 101
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 102
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 103
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 41
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 104
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 105
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 106
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 1 8 Reserved 0
SW 107
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 108
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 109
1 Reserved 1 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 110
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
Page 42
FO-IS125N
2 – 29
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 111
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 112
1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 113
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 114
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 115
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 116
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 1
SW 117
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 43
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 118
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 119
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 120
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 1
SW 121
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 122
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 123
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 124
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 44
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 125
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 126
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 127
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 128
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 129
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 130
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 131
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 45
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 132
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW 133
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 134
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 135
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 136
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 137
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 138
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
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FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 139
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 140
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 141
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 142
1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 143
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 144
1 2 3
Connect configuration for LAN con­troller
No. 1 No. 2 No. 3
0
0
0
Default (Auto) 0 0 0
Full duplex 100M 0 0 1
Full duplex 10M 0 1 0
Auto 011
Half duplex 100M 1 0 0
Half duplex 10M 1 0 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 47
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 145
1 2 3 4
Detect time of LAN link on
0 0 0 0
1 - 15 seconds
5 6 7 8
Detect time of LAN link off
0 0 0 0
1 - 15 seconds
SW 146
1 Reserved 0
2 3
Default resolution for network scan Stan-
dard
Fine S-Fine
0 1
No. 2001
No. 3010 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 147
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 148
1 2 3 4
DST start time-Month (1-12)
0 0 1 1
OPTION
5 6 7 8
DST start time-Week 1st
week
2st
week
3st
week
4st
week
Last
week
0 0 1 0
OPTION
No. 500000
No. 600011
No. 701100
No. 810101
Binary input
No. = 8 4 2 1
1234(DataNo.)
EX0100=4seconds
Note:"0000"=1UGEQPF
Binary input
No. = 8 4 2 1
5678(DataNo.)
EX0100=4seconds
Note:"0000"=1UGEQPF
Binary input
No. = 8 4 2 1
1234(DataNo.)
EX0011
Set value: 1~12
Page 48
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 149
1 2 3
DST start time-Day of week No. 1 No. 2 No. 3
0 0 0
OPTION
Sunday 0 0 0
Monday 0 0 1
Tuesday 0 1 0
Wednesday 0 1 1
Thursday 1 0 0
Friday 1 0 1
Saturday 1 1 0
4 5 6 7 8
DST start time-Hour
0 0 0 1 0
SW 150
1 2 3 4
DST end time-Month (1-12) 1
0 1 1
OPTION
5 6 7 8
DST end time-Week 1st
week
2st
week
3st
week
4st
week
Last
week
0 0 0 1
OPTION
No. 500000
No. 600011
No. 701100
No. 810101
SW 151
1 2 3
DST end time-Day of week No. 1 No. 2 No. 3
0 0 0
OPTION
Sunday 0 0 0
Monday 0 0 1
Tuesday 0 1 0
Wednesday 0 1 1
Thursday 1 0 0
Friday 1 0 1
Saturday 1 1 0
4 5 6 7 8
DST end time-Hour
0 0 0 0 1
SW 152
1 FTP mode set Enable Disable 0 2 User control Yes No 0 SECURITY 3 Authentication method Login name & password User number 0 SECURITY 4 Authorized transmission Yes No 0 SECURITY
5 6
To be authenticated Fax and
e-mail
Fax only e-mail
only
Fax and
e-mail
0 0
SECURITY
No. 50011
No. 60101
7 8
Notice to the sender After
auth.
After
auth.
and
after
sending
fax
No
notice
After
auth.
0 0
SECURITY
No. 70011
No. 80101
Binary input
No.= 168421
4 5 6 7 8 (Data No.) EX0 0010 Set value: 0~23
Binary input
No. = 8 4 2 1
1234(DataNo.)
EX1011
Set value: 1~12
Binary input
No.= 168421
4 5 6 7 8 (Data No.) EX0 0001 Set value: 0~23
Page 49
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 153
1 2
Automatic elimination After 3
hours
After 24
hours
Not
deleted
After 3
hours
0 0
SECURITY
No. 10011
No. 20101 3 Search method by right and left key Fax data All data 0 OPTION 4 Warning when login fails Enable Disable 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 154
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 155
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 156
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 157
1 V.34 mode function On Off 1 2 V.34 mode function in case of man-
ual communication
On Off 1
3 V.34 control channel communica-
tion speed
2400bps 1200bps 0
4 Reserved
0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 158
1 2 3 4
V.34 mode transmission speed
1
1
1
0
5 6 7 8
V.34 mode receiving speed
1
1
1
0
Sending speed = 2400(bps) x n
Example:
2400(bps) x 12 = 28800(bps)
2400(bps) is set for N=0. 33600(bps) is set for N=15.
Receving speed = 2400(bps) x n
Example:
2400(bps) x 12 = 28800(bps)
2400(bps) is set for N=0. 33600(bps) is set for N=15.
Page 50
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 159
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 160
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 161
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 1 8 Reserved 0
SW 162
1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 163
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 164
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 165
1 Reserved 1 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
Page 51
FO-IS125N
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 166
1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 167
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 168
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 169
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 170
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 171
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 172
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 173
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 174
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 175
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 176
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 177
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 178
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 179
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 180
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 181
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 1 8 Reserved 0
SW 182
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 183
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 184
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW 185
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW 186
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 187
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 1
SW 188
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 189
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 190
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 1 8 Reserved 0
SW 191
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 192
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW 193
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 194
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 195
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 1
SW 196
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 1
SW 197
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 198
1 Reserved 1 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 1
SW 199
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 200
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 201
l SW 210
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 211
l SW 221
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 222
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 1 8 Reserved 1
SW 223
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 224
1 Reserved 1 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved
0 7 Reserved 0 8 Reserved 0
SW 225
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 1
SW 226
1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 1
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 227
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 1 8 Reserved 0
SW 228
l SW 229
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW 230
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 231
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 1
SW 232
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 233
l SW 238
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 239
l SW 240
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 241
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 242
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Pre-heat timing After closing data file Receiving print request 0
SW 243
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 244
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 245
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW 246
1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 1
SW 247
l SW 249
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 250
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 251
l SW 255
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 1 7 Reserved 1 8 Reserved 1
SW 256
l SW 257
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 1 8 Reserved 1
SW 258
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 259
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved
0 7 Reserved 0 8 Reserved 0
SW 260
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 261
1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 262
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 263
1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 264
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 265
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 266
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 267
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 268
1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 269
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 270
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 271
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 272
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 0
SW 273
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 274
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 275
l SW 290
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 1 7 Reserved 1 8 Reserved 1
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 291
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 1 8 Reserved 1
SW 292
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 293
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 294
1 Reserved 1 2 Reserved 1 3 Reserved 1 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 295
1 Reserved 1 2 Reserved 0 3 Reserved 1 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0
SW 296
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
SW 297
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0
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SW
NO.
DATA
NO.
ITEM
Switch setting and function
Initial
setting
Remarks
10
SW 298
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1
SW 299
l SW 290
1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0
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4.2. Soft switch function description
SW1 No. 1, No. 2 Receive mode
Used to select the reception mode (AUTO or MANUAL) for receiving faxes.
SW1 No. 3 ~ No. 6 Reserved
SW1 No. 7 Sort copy function
Used for sort copy.
SW1 No. 8 Reserved
SW2 No. 1 Forced 4800bps reception
When line conditions warrant that receptions take place at 4800 BPS repeatedly.
It may improve the success of receptions by setting at 4800BPS. This improves the receiving document quality and reduces handshake time due to fallback during training.
SW2 No. 2, No. 3 CED tone signal interval
For international communication, the 2100Hz CED tone may act as an echo suppressor switch, causing a communication problem. Though this soft switch is normally set to "0", it should be set to "1" so as to change the time between CED tone and DIS signal from 75ms to 500ms to eliminate the communication problem caused by echo.
SW2 No. 4 ~ No. 6 Reserved
SW2 No. 7 Footer print
When set to "1", the date of reception, the sender machine No, and the page No. are automatically recorded at the end of reception.
SW2 No. 8 Reserved
SW3 No. 1 Reserved
SW3 No. 2 CSI transmission
CSI signal contains the sender’s phone number registered in the machine. If this switch is set to "1", no sender’s name will be printed at the receiving side.
SW3 No. 3 Action when RTN is received
The operation is set when the RTN signal is received in the G3 trans­mission mode.
SW3 No. 4 Reserved
SW3 No. 5 Pulse format
Used to set the pulse number when actually dialing for the dialed num­ber (N).
SW3 No. 6 DIS receive acknowledgement during G3 transmission
Used to make a choice of whether reception of NSF (DIS) is acknowl­edged after receiving two NSFs (DISs) or receiving one NSF (two DISs). It may be useful for overseas communication to avoid an echo suppression problem, if set to 1.
SW3 No. 7 Non-modulation carrier for V29 transmission mode
Though transmission of a non-modulated carrier is not required for transmission by the V29 modem according to the CCITT recommen­dation, it may be permitted to send a non-modulated carrier before the image signal to avoid an echo suppression problem. It may be useful for overseas communication to avoid an echo suppression problem, if set to 1.
SW3 No. 8 Default file format for network scan
SW setting the default of the compression format and the file type required for generating the image data from network scanned data.
SW4 No. 1 Protocol monitor
Normally set to "0". If set to "1", communication can be checked, in case of troubles, without using a G3 tester or other tools. When com­munication FSK data transmission or reception is made, the data is taken into buffer. When communication is finished, the data analyzed and printed out. When data is received with the line monitor (SW-4 No.
8) set to "1" the reception level is also printed out.
SW4 No. 2 Line monitor
Normally set to "0". If set to "1", the transmission speed and the recep­tion level are displayed on the LCD. Used for line tests.
SW4 No. 3 Reserved
SW4 No. 4 Sender’s information transmit
When it is set at 0, sender’s name, sending page number and so on are automatically printed in the recording paper on the receiving side during transmission. Thus, the sender can be known on the receiving side.
SW4 No. 5, No. 6 Reserved
SW4 No. 7 H2 mode
Used to determine reception of H2 mode (15 sec transmission mode). When set to OFF, H2 mode reception is inhibited even though the transmitting machine has H2 mode function.
SW4 No. 8 ECM mode
Used to determine ECM mode function.
SW5 No. 1 ECM MMR mode
MMR (Modified MR) selects presence of the compression function.
SW5 No. 2 ~ No. 5 Signal transmission level
Used to control the signal transmission level in the range of -0dB to ­31dB.
SW5 No. 6, No. 7 Reserved
SW-5 No. 8 Key tone
Used to select whether or not to sound the key tone.
SW6 No. 1 ~ No. 4 Recall interval (FAX)
Choice is made for a recall interval for speed and rapid dial numbers. Use a binary number to program this. If set to 0 accidentally, 1 will be assumed.
SW6 No. 5 ~ No. 8 Recall times (FAX)
Choice is made as to how many recall times should be made. Use a binary number to program this.
SW7 No. 1, No. 2 Reserved
SW7 No. 3 Dial mode
Switch the type according to the telephone circuit connected to the facsimile.
SW7 No. 4, No. 5 Reserved
SW7 No. 6 CNG detection
When setting to "1", the CNG signal detection function.
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SW7 No. 7 Number of CNG detection
Used for detection of CNG in 2 or 3 pulses.
SW7 No. 8 Time format
When this switch is set to "0", time is displayed in 12-hour system. When set to "1", 24-hour system.
SW8 No. 1 ~ No. 4 Modem Speed (Except V.34 mode)
Used to determine the initial modem speed. The default is 14400BPS(V.17). It may be necessary to program it to a slower speed when frequent line fallback is encountered, in order to save the time required for the fallback procedure.
SW8 No. 5 ~ No. 8 Reserved
SW9 No. 1 ~ No. 5 Reserved
SW-9 No. 6 Polling key setting
Used to specify whether to enable or disable the polling key.
SW-9 No. 7 Polling security
Used to specify whether to allow the polling request from the other party's machine without conditions or to allow only the request from the authorized other party's machine.
SW9 No. 8 Date format
Used to select date display/print formats.
0: DAY-Month-Year
1: Month-Day-Year
SW10 No. 1 ~ No. 5 Reserved
SW10 No. 6 ~ No. 8 Communication results printout
It is possible to obtain communication results after each transaction. Normally, the switch is set (No. 6: 0, No. 7: 0, No. 8: 1) so that the communication result is produced only a communication error is encountered. If No. 6 was set to 1, No. 7 was set to 1 and No. 8 was set to 0, the communication result will be produced every time a com­munication is done, even if the communication was successful. If No. 6 was set to 0, No. 7 to 1 and No. 8 to 0, the communication result will be produced every transmission. Setting No. 6 to 1 No. 7 to 0 and No. 8 to 0 will disable this function. No transaction report will be printed. If No. 6 was set to 0, No. 7 to 0 and No. 8 to 0, the communication result is produced only after a memory transmission or when a communica­tion error is encountered.
SW11 No. 1 Reserved
SW11 No. 2 Activate receive fax to e-mail
The receive fax to e-mail function ON/OFF is set.
SW11 No. 3 Activate secure receive
The Secure receive function ON/OFF is set.
SW11 No. 4, No. 5 Reserved
SW11 No. 6 Call Restriction
Used to set the call restriction function to ON or OFF.
SW11 No. 7, No.8 Reserved
SW12 No. 1, No. 2 Reserved
SW12 No. 3, No. 4 EOL (End of Line) detection timer
Used to make a choice of whether to use the 25-second or 13-second timer for detection of End of line This is effective to override communi­cation failures with some facsimile models that have longer End of line detection.
SW12 No. 5 ~ No. 8 Reserved
SW13 No. 1 ~ No. 3 DTMF ON time
Used to set the ON time of the DTMF signal when setting the tone dial.
SW13 No. 4 ~ No. 6 DTMF OFF time
Used to set the OFF time of the DTMF signal when setting the tone dial.
SW13 No. 7 Make/Bread ratio in DP
Used to set the pulse make/break ratio when setting the pulse dial.
SW13 No. 8 Reserved
SW14 No. 1 ~ No. 3 Inter digit pause time
Used to set the pause time between the dial data when setting the pulse dial.
SW14 No. 4 Change to PB from DP by " "key
Used to set the function for switching to the tone dial by entering " " to ON or OFF when setting the pulse dial.
SW14 No. 5 ~ No. 8 Reserved
SW15 No. 1 ~ No. 8 Reserved
SW16 No. 1 ~ No. 8 Reserved
SW17 No. 1 ~ No. 6 Reserved
SW17 No. 7 Automatic reduce of receive
If set to 1, it is reduced automatically when receiving.
SW18 No. 1 ~ No. 8 Reserved
SW19 No. 1 ~ No. 7 Reserved
SW19 No. 8 Send hold
Set the send hold function to ON or OFF.
SW20 No. 1 ~ No. 5 DTMF output level (High)
To set the level to output high group DTMF signals. -15 to 0 dBm (0.5dBm unit)
SW20 No. 6 ~ No. 8 Reserved
SW21 No. 1 ~ No. 5 DTMF output level (Low)
To set the level to output low group DTMF signals. -15 to 0 dBm (0.5dBm unit)
SW21 No. 6 ~ No. 8 Reserved
SW22 No. 1 ~ No. 3 Dial tone detection frequency
To select frequency range of signals to be detected as Dial Tone.
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SW22 No. 4, No. 5 Busy tone detection frequency
To select frequency range of signals to be detected as Busy Tone.
SW22 No. 6 ~ No. 8 Reserved
SW23 No.1 ~ No. 4 Number of rings for auto-receive (0: No ring receive)
When the machine is set in the auto receive mode, the number of rings before answering can be selected. It may be set from zero to nine rings using a binary number. If the soft switch was set to 1, a direct connection is made to the facsimile. If it was above 9, receive rings are set to 9.
SW23 No.5 ~ No. 8 Distinctive ring
When the ringing setting is turned off, all of the CI signal are received. When any of the standard, and ring patterns 1 through 5 is selected for the ringing setting, only the selected CI signal is received.
CI signal patterns
The CI signal patterns consists of the standard pattern, and ring pat­terns 1 through 7. The standard pattern is the conventional one.
SW24 ~ SW36 No. 1 ~ No. 8 Reserved
SW37 No. 1, No. 2 Delay timer before line connect in auto dial
Set a time period between start of dial operation and line connection in the auto dial mode.
SW37 No. 3, No. 4 Delay timer after line connect in auto dial
Set a time period between dial-up line connection and dial data trans­mission in the auto dial mode.
SW37 No. 5, No. 6 Calling time
Set the call time for dialing in the auto dial mode.
SW37 No. 7, No. 8 CNG timing
Set a time period between dialing in the auto dial mode and CNG sig­nal transmission.
SW38 No. 1 Dial tone detection (before auto dial)
When set to "1", a number is dialed after detecting the dial tone.
SW38 No. 2 Busy tone detection (after auto dial)
When set to "1", the busy tone is detected after dialing a number.
SW38 No. 3 Recall control (for FCC part68)
Recalling fixed only one time when dialing was unsuccessful without detecting busy tone signal.
SW38 No. 4 ~ No. 8 Reserved
SW39 No. 1 ~ No. 8 Reserved
SW40 No. 1 ~ No. 6 Reserved
SW40 No. 7, No. 8 Paper size
The paper size is set.
SW41 No. 1 Reserved
SW41 No. 2 Dial pause
Pauses can be inserted between telephone numbers of direct dial con­nection. Selection of 4 sec or 2 sec pause is available.
SW41 No. 3, No. 4 Line density selection
Used to set the transmission mode which is automatically selected when the Resolution key is not pressed. In the copy mode, however, the fine mode is automatically selected unless the Resolution key is manually set to another mode.
SW41 No. 5 Activity report print
This soft switch is used to select: whether or not to print out the activity report when the memory is full. An activity report can be printed when the following key entry command is mode.
"FUNCTION ", "↓", "↓", "→"
After producing the activity report, all the data in the memory will be cleared. When the switch function is set to "0" (no), the data in the memory will be deleted from the oldest as it reaches the maximum memory capacity.
SW41 No. 6 Daylight saving
The daylight saving function ON/OFF is set.
SW41 No. 7 Print setting of received fax for Receive Fax to e-mail
This soft switch is used to select before.
0: Received FAX is always printed when Receive Fax to e-mail func­tion worked.
1: Received FAX is printed only transfer error when Receive Fax to e­mail function worked.
SW41 No. 8 Reserved
SW42 No. 1, No. 2 Reserved
SW42 No. 3, No. 4 Ringer volume
The calling sound volume of CI signal receiving is set.
SW42 No. 5, No. 6 Speaker volume
The line monitor volume is set.
SW42 No. 7, No. 8 Reserved
SW43 No. 1 ~ No. 8 Reserved
SW44 No. 1 ~ No. 3 Reserved
SW44 No. 4 ~ No. 6 CI signal min. OFF time
Used to set the min. OFF time criterion of the CI signal.
SW44 No. 7, No. 8 Reserved
SW45 No. 1 ~ No. 8 Reserved
SW46 ~ SW54 No. 1 ~ No. 8 Reserved
SW55 No. 1, No. 2 Reserved
SW55 No. 3 Digital cable equalizer for reception
Digital cable equalizer for reception
0: OFF
1: ON
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SW55 No. 4 ~ No. 8 Reserved
SW56 No. 1 ~ No. 4 Reserved
SW56 No. 5, No. 6 CNG detection time after ringing
CNG detection time after completion of ringing.
SW56 No. 7, No. 8 Reserved
SW57 No. 1 ~ No. 3 Reserved
SW57 No. 4, No. 5 Pop server access interval
Set the access interval to the Pop server.
SW58 No. 1 ~ No. 7 Reserved
SW58 No. 8 CED detection time
It is effective to change the CED auto detection time setting if detection error often occurs.
SW59 No. 1 MH fixed
1: Both transmission and reception are forcibly fixed to MH.
0: Adjusted to the performance of the other party's machine.
SW59 No. 2 ~ No. 8 Reserved
SW60 No.1 ~ No. 8 Reserved
SW61 No. 1 ~ No. 8 Reserved
SW62 No. 1 Digital cable equalizer for transmission
Digital cable equalizer for transmission
0: OFF
1: ON
SW62 No. 2 ~ No. 8 Reserved
SW63 ~ SW76 No. 1 ~ No. 8 Reserved
SW77 No. 1 ~ No. 3 Reserved
SW77 No. 4 Error criterion
Used to select error criterion for sending back RTN when receiving image data.
SW77 No. 5 Toner empty print
Used to specify whether or not to cancel printing when "Toner Empty" is displayed.
SW77 No. 6 Reserved
SW77 No. 7 Drum life over
Used to set whether or not to cancel printing when "Drum life over" is displayed.
SW77 No. 8 Reserved
SW78 ~ SW143 No. 1 ~ No. 8 Reserved
SW144 No. 1 ~ No. 3 Connect configuration for LAN controller
Used to set the communication speed when connecting to LAN.
SW144 No. 4 ~ No. 8 Reserved
SW145 No. 1 ~ No. 4 Detect time of LAN link ON
Used to change the link ON detection time setting when inserting the LAN cable.
SW145 No. 5 ~ No. 8 Detect time of LAN link OFF
Used to change the link OFF detection time setting when inserting the LAN cable.
SW146 No. 1 Reserved
SW146 No. 2, No. 3 Default resolution for network scan
Used to set the default resolution for network scan.
SW146 No. 4 ~ No. 8 Reserved
SW147 No. 1 ~ No. 8 Reserved
SW148 No. 1 ~ No. 4 DST start time-Month (1~12)
Used to set the start month of SW-41 No. 6 Summer time (Daylight saving).
SW148 No. 5 ~ No.8 DST start time-Week
Used to set the start week of SW-41 No. 6 Summer time (Daylight sav­ing).
SW149 No. 1 ~ No. 3 DST start time-Day of week
Used to set the start day of week of SW-41 No. 6 Summer time (Day­light saving).
SW149 No. 4 ~ No. 8 DST start time-Hour
Used to set the start hour of SW-41 No. 6 Summer time (Daylight sav­ing).
SW150 No. 1 ~ No. 4 DST end time-Month (1~12)
Used to set the end month of SW-41 No. 6 Summer time (Daylight saving).
SW150 No. 5 ~ No. 8 DST end time-Week
Used to set the end week of SW-41 No. 6 Summer time (Daylight sav­ing).
SW151 No. 1 ~ No. 3 DST end time-Day of week
Used to set the end day of week of SW-41 No. 6 Summer time (Day­light saving).
SW151 No. 4 ~ No. 8 DST end time-Hour
Used to set the end hour of SW-41 No. 6 Summer time (Daylight sav­ing).
SW152 No. 1 FTP mode set
Used to display the selection screen for FTP mode Passive/Active when setting up an FTP client.
SW152 No. 2 User control
Used to enable the user control function.
SW152 No. 3 Authorized method
Select an authentication method when the user control function is enabled.
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SW152 No. 4 Authorized transmission
Used to enable the authorized transmission function.
SW152 No. 5, No. 6 To be authenticated
Used to select the communication mode using the authorized trans­mission function.
SW152 No. 7, No. 8 Notice to the sender
Used to select the result notification method to the sender using the authorized transmission function.
SW153 No. 1, No. 2 Automatic elimination
Used to set the elimination time of the communication data using the authorized transmission function.
SW153 No. 3 Search method by right and left key
Used to set the display items when displaying the other party using the right and left keys.
SW153 No. 4 Warning when login fails
Used to specify whether or not to give warning when login fails for the third time in a raw with the user control function enabled.
SW153 No. 5 ~ No. 8 Reserved
SW154 ~ SW156 No. 1 ~ No. 8 Reserved
SW157 No. 1 V.34 mode function
Used to select the V.34 mode for communication when set to “1” com­munication method is V.34 mode.
SW157 No. 2 V.34 mode function in case of manual communica­tion
Used to select whether the V.34 mode is made valid when automati­cally transmitting/receiving.
SW157 No. 3 V.34 control channel communication speed
Used to select the control channel communication speed for V.34 mode.
SW157 No. 4 ~ No. 8 Reserved
SW158 No. 1 ~ No. 4 V.34 mode transmission speed
Used to determine the initial modem speed when communication method is V.34 transmission mode.
SW158 No. 5 ~ No. 8 V.34 mode receiving speed
Used to determine the initial modem speed when communication method is V.34 reception mode.
SW159 ~ SW241 No. 1 ~ No. 8 Reserved
SW242 No. 1 ~ No. 7 Reserved
SW242 No. 8 Pre-heat timing
Used to select whether to start pre-heat when starting reception or to start it after the print data is ready.
SW243 ~ SW300 No. 1 ~ No. 8 Reserved
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[3] Troubleshooting
Refer to the following actions to troubleshoot any of the problems mentioned in 1-4.
[1] A communication error occurs.
[2] Image distortion produced.
[3] Unable to do overseas communication.
[4] Communication speed slow due to FALLBACK.
• In crease the transmission level SOFT SWITCH SW5-2, 3, 4, 5.
May be used in case [1] [2] [3].
• Decrease the transmission level SOFT SWITCH SW5-2, 3, 4, 5.
May be used in case [3].
• Apply line equalization SOFT SWITCH SW5-2, 3, 4, 5.
May be used in case [1] [2] [3] [4].
• Slow down the transmission speed SOFT SWITCH SW5-2, 3, 4, 5.
May be used in case [2] [3].
• Replace the LIU PWB.
May be used in all cases.
• Replace the control PWB.
May be used in all cases.
• If transmission problems still exist on the machine, use the follow­ing format and check the related matters.
TO: ATT: Ref.No. :
CC: ATT: Date :
FM: Dept :
Sign :
* Please complete this report before calling the "TAC" hotline if problem still occurs.
***** Facsimile communication problem ***** Ref.No.:
Date:From: Mr. Fax Tel No.:
Our customer Name Tel No.
Address Fax No. Contact person Model name
Other party Name Tel N o .
Address Fax No. Contact person Model name
Problem mode Line: Domestic / international Model: G3 Phase: A, B, C, D.
Reception / Transmission
Automatic reception / Manual reception Automatic dialing / Manual dialing / Others
Frequency: % ROM version:
Confirmation item
Please mark problem with an X. No problem is: 0. A1 A2 B1 B2 C1 C2 D1 D2 E1 E2
Transmission level setting is ( ) dB at our customer Transmission level ( ) dBm Reception level ( ) dBm By level meter at B1 and B2
Comment
**** Please attach the G3 data and activity report on problem. ****
Countermeasure
Our customer
Our service
A1 A2
C1 D2
B1 B2
E1 E2
C2 D1
Other party
Other
p
arty's service
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[4] Error code table
1. Communication error code table
1.1. G3 Transmission
1.2. G3 Reception
Code Final received signal Error Condition (Receiver side)
0 Incomplete signal frame Cannot recognize bit stream after flag 1 NSF, DIS Cannot recognize DCS signal by echo etc.
Cannot recognize NSS signal (FIF code etc.) 2 CFR Disconnects line during reception (carrier missing etc.) 3 FTT Disconnects line by fall back 4 MCF Disconnects line during reception of multi page
Cannot recognize NSS, DCS signal in the case of mode change 5 PIP or PIN The line is hung up without replying to telephone request from the receiving party. 6 RTN or RTP Cannot recognize NSS, DCS signal after transmit RTN or RTP signal. 7 No signal or DCN No response in receiver side or DCN signal received* (transmitter side) 8 - Owing to error in some page the error could not be corrected although the specified number of
error retransmissions were attempted.
11 - Error occurred after or while reception by the remote (receiving) machine was revealed to be
impossible.
12 - Error occurred just after fallback. 13 - Error occurred after a response to retransmission end command was received.
Code Final received signal Error Condition (Receiver side)
0 Incomplete signal frame Cannot recognize bit stream after flag 1 NSS, DCS Cannot recognize CFR or FTT signal
Disconnects line during transmission (line error) 2 NSC, DTC Cannot recognize NSS signal (FIF code etc.) 3 EOP Cannot recognize MCF, PIP, PIN, RTN, RTP signal 4 EOM Cannot recognize MCF, PIP, PIN, RTN, RTP signal in the case of mode change 5 MPS The line is hung up without replying to communication request. 6 PR1-Q Cannot recognize PIP, PIN signal in the case of TALK request 7 No signal or DCN No response in transmitter (cannot recognize DIS signal) or DCN signal received* (receiver side) 8 - Error occurred upon completion of reception of all pages. 9 - Error occurred when mode was changed or Transmission/Reception switching was performed.
10 - Error occurred during partial page or physical page reception. 11 - Error occurred after or during inquiry from the remote (transmitting) machine as to whether recep-
tion is possible or not.
12 - Error occurred during or just after fallback. 13 - Error occurred after the retransmission end command was received.
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FO-IS125N
Service Manual
CHAPTER 3. MECHANICAL DESCRIPTION
[1] Mechanical description
1. Facsimile block
1.1. Document feed block and diagram
2. Document feed operation
1) As shown in Fig.1, the document set in the hopper (the front sensor is on) is fed with the let out roller and paper feed roller which rotate together with the pulse motor.
2) When a specified number of pulses are received from the docu­ment sensor after the document lead edge is sensed, scanning will be started.
3) When a specified number of pulses are received from the docu­ment sensor after the document rear edge is sensed, scanning will be ended to discharge the document to the tray.
4) If the front sensor is on (the document is set up in the hopper), the next document is supplied and fed nearly when the last document is completely read and discharged. If the front sensor is off (no doc­ument is set up in the hopper), the drive will be stopped when the document is discharged to the tray.
3. Hopper mechanism
3.1. General view
The hopper is used to align documents with the document guides adjusted to the paper width.
NOTE: Adjust the document guides before and after inserting the doc­ument.
3.2. Automatic document feed
1) The structure with secure paper feed of the transfer roller and secure separation of the separation rubber system is employed. The transfer roller is circular as to be rotated only when the paper feed roller is driven with the 2-step paper feed clutch mechanism. Moreover, the separation securely done by running the paper feed and transfer rollers more slowly than the feed roller/
2) Document separation system:
Separation rubber/speed reduction ratio/roller backlash separation system.
3.3. Loading the documents
1) Make sure that the documents are of suitable size and thickness, and free from creases, folds, curls, wet glue, wet ink, clips, staples and pins.
2) Place documents face down in the hopper.
• Adjust the document guides to the document width.
• Align the top edge of documents and gently place them into the
hopper. The first page under the stack will be taken up by the feed roller to get ready for transmission.
NOTE: 1) Curled edge of documents, if any, must be straighten out.
2) Do not load the documents of different sizes and/or thick­nesses together.
3.4. Documents applicable for automatic feed
NOTE: Double-side coated documents and documents on facsimile
recording paper should be inserted manually.
Documents corresponding to a paper weight heavier than 90 kg and lighter than 135 kg are acceptable for manual feed.
Documents heavier than 135 kg in terms of the paper weight must be duplicated on a copier to make it operative in the facsimile.
Fig. 1
Fig. 2
Exit Pinch roller
Exit roller
Send feed roller
Feed roller
Back roller
CIS
ORG sensor
Front sensor
Sub feed plate
Separate rubber
Document
Fig. 3
Product specifications
Indication Lower Limit Upper Limit Weight indication
Metric system indication
52g/m
2
80g/m
2
Thickness indication
Metric system indication
0.06mm 0.1mm
Document size
Document size Range
Minimum (148mm x 70mm) A4 (210mm x 297mm) Letter (216mm x 279mm) Legal (216mm x 356mm)
Number of ADF sheets
Document size Weight
Minimum ~ Letter/A4 size 30sheets Legal 5 sheets More than 90 kg
Below 135 kg 1 sheet Paper quality
Kind Paper of fine quality/bond paper/
Kent paper
Last document
First document
Feedroller
Separate rubber
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4. Paper path
Exit Pinch roller
Exit Pinch roller
Document exit
Exit roller
Exit roller
Print exit
Document input
Paper
CIS
Feed roller
Transfer roller
Regist roller
Drum cartridge
Pick up roller
Back roller
Send feed roller
Backup roller
Heat roller
Temperature fuse/ Thermistor
Optical unit (LSU)
Toner cartridge
Separation rubber Front sensor
POsensor
P-IN sensor
Fig. 4
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5. Components layout
1
18
2
19
3
5
13 11
12
9
4
6
16
17
22
21
14
15
8
7
20
10
Fig. 5
No. PARTS NAME No. PARTS NAME
1 Exit pinch roller 12 Drum cartridge 2 Exit roller 13 Transfer roller 3 CIS 14 Optical unit (LSU) 4 Back roller 15 Toner cartridge 5 Feed roller 16 Backup roller 6 Send feed roller 17 Heat roller 7 Front sensor 18 Exit pinch roller 8 Separation rubber 19 Exit roller
9 Pickup roller 20 PO sensor 10 P-IN sensor 21 Temperature fuse 11 Regist roller 22 Thermistor
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6. Switch/Sensor layout
1
6
5
4
2
3
7
9
8
Fig. 6
No. PARTS NAME TYPE DESCRIPTION
1 P-IN sensor Microcircuit When this switch is turned on, paper transport. 2 Interlock switch Microcircuit Detects the opening or closing of the Front Cover. 3 Toner cartridge sensor Microcircuit Detects when the Toner Cartridge is set. 4 Paper out sensor Photo transistor Detects when the paper is fed out. 5 Thermistor Thermistor Detects the temperature on the heat roller. 6 Temperature fuse 216°C Thermal fuse When the heat roller temperature rises abnormally, this fuse cuts off the power
relay power line (+24 V line).
7 Temperature fuse 152°C Thermal fuse When the heat roller temperature rises abnormally, this fuse cuts off the heater
lamp power line. 8 Front sensor Microcircuit When the document is set up in the hopper, the front sensor is on. 9 ORG sensor Microcircuit When the ORG sensor is on, the document is fed and scanning will be started.
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7. Print process
7.1. Image forming process
Normal paper is used as print paper. A laser beam is used to expose on the OPC surface to form latent electrostatic images, which are developed into visible images (toner images) and are transferred on paper. The basic operation is composed of the five processes: charg­ing, exposure, development, transfer, and cleaning.
7.2. System diagram (1)
7.3. System diagram (2)
Fig. 7
Main charger brush
Separation electrode
Transfer charge roller
Developing roller
Supply roller
Photoconductor drum (OPC)
Laser Scanning Unit
Laser beam
DC: +3600V (D6 Cathode)
DC: -950V AC: -570V <--> -1330V
DC: -500V
DC: +300V
DC: -400V
Paper
Toner
MC
TC
SV
DV
DC: -200V
Heat roller
Pressure roller
Heater lamp
FU-EARTH
Print
print
Cleaning
cleaning
Paper
100MOHM
100V
4.7MOH M 4 .7MOHM
Transfer Charger Roller Voltage
Development Roller Voltage
Main Charger brush Voltage
High Voltage Power Supply Unit
Supply Roller Voltage
IC100
CONTROL PWB
FAX ENGINE
22
21
TCON
MCON
PWMSIN
Constant voltage control circuit
PWM control circuit
Logic circuit
Oscillation circuit
B51 Transformer
High Voltage PWB Unit
Constant voltage control circuit
Oscillation circuit
Feedback circuit
Feedback circuit
B1 Transformer
HV(+) Rectifier circuit
HV(-) Rectifier circuit
HV(-) Rectifier circuit
Constant voltage(+) circuit
Constant voltage(-) circuit
Short circuit
Short protection circuit
SV
DV
MC
TC
110MΩ
250MΩ
FU-EARTH
LASER MFP
Transfer Roller
Supply Roller
Developing Roller
Charger Roller
Heat Roller
Pressure Roller
Doctor
OPC DRUM
Separation electrode
27
Fig. 8
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7.4. Image forming process diagram
Main charger brush
Scanning mirror
Mirror
Lens Laser diode
Toner
Paper exit
Fusing
Heater lamp
Separation sheet
Separation
Transfer
Transfer roller
High voltage circuit
Paper feed roller Paper tray Paper
High voltage circuit
Cleaning, Charge
Exposure
Development cleaning
Developing roller
High voltage circuit
Heat roller Pressure roller
Fig. 9
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7.5. Functions and operations of major parts
7.5.1 OPC drum unit
The OPC drum is charged and latent electrostatic images are formed on it and developed into visible toner images.
a. OPC drum
Latent electrostatic images are formed and developed into toner images on the OPC drum.
Organic Photo Conductor is used. The OPC surface is charged nega­tively by the main charger brush.
When the OPC is exposed to laser beam, the electric resistance of the exposed section falls and electric charge is generated in the OPC. As a result, electric charge on the OPC surface is removed. This principle is used to form latent electrostatic images.
b. Main charger brush
The main charger brush charges the OPC drum surface. It is com­posed of brush fiber, and is in the shape of a roller. A high voltage of AC 760V (P-P) and DC-950V are applied to charge the brush.
The main charger brush is in contact with the OPC drum. BY applying electric charge to the OPC drum, the OPC drum is charged to about DC-900V.
7.5.2 Developing unit
Latent electrostatic images formed by laser beam on the OPC drum are developed to visible images by the developing unit. Toner is filled in the developing unit.
a. Developing roller
The developing roller is made of silicon and has a high electric resis­tance. It is flexible and is in close contact with the OPC drum. Toner on the developing roller is attached to latent electrostatic images on the OPC drum to form visible images on the OPC drum.
A voltage of DC-220V is applied the developing roller.
b. Doctor
The doctor is in close contact with the developing roller. It adjusts toner quantity on the developer roller surface.
The doctor is made of conductive material.
c. Toner supply roller
Toner is supplied to the developing roller by the sponge roller which is connected to the developing roller.
7.5.3 Transfer charger roller
The transfer charger roller is made of urethane and has a high electric resistance. It is flexible and is in close contact with the OPC drum.
A high voltage of AC 760V (P-P) and DC +3600V are applied to charge.
It positively charges paper transported from the paper feed section, which transfers negatively charged toner on the OPC drum onto the paper.
7.5.4 Separation sheet
This sheet is connected to the drum ground. It discharges paper which was positively charged in the transfer section to reduce the potential difference with the OPC drum to reduce static electricity between the paper and the OPC drum, thus facilitating separation of paper.
Fig. 10
1 Developing roller 5 Separation sheet 2 Doctor 6 OPC drum 3 Toner supply roller 7 Main charger brush 4 Transfer roller
Fig. 11
Optical unit(LSU)
Paper
Toner
1346
5
7
2
OPC layer
CTL (Charge transfer layer)
Aluminum layer
CGL (Charge generation layer)
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7.6. Image forming operation
The main charger is a rotating brush roller.
The main charger removes residual toner from the OPC drum by its rotating sweeping action and causes it to stick to the brush.
At the same time, a high voltage of -950V is applied to the main charger roller to generate a discharge of electricity between the roller and the OPC drum, generating positive and negative charges. The negative charges are attracted to the OPC drum, and evenly distrib­uted on the OPC drum. (The OPC drum surface is evenly charged.)
Positive and negative charges are generated in the OPC drum CGL exposed with the laser beam.
Positive charges generated in the CGL are attracted toward the OPC drum surface (negative charges), and negative charges toward the aluminum layer (positive charges).
Therefore, the positive and negative charges neutralize each other in the laser-exposed area of the OPC drum surface and the aluminum layer, decreasing the potential of the OPC drum surface.
The area which is not exposed to laser beam has no change, and the OPC drum surface remains negatively charged to keep a high poten­tial. As a result, latent electrostatic images are formed on the OPC drum.
STEP 1 (Cleaning, Charg­ing):
Residual toner the OPC drum is stirred and negative charges are scattered evenly on the OPC drum. (The OPC drum surface is evenly charged.)
Fig. 12
AC760V (P-P)
DC-950V
Main charger brush
Residual toner
CTL
CGL
OPC drum
Aluminum layer (drum base)
STEP 2 (Exposure): Laser beam scanning light corresponding to
the print data is radiated on the OPC drum.
Fig. 13
CTL
CGL
CTL
CGL
Non-exposed area
Laser beam
Exposed area
Aluminum layer (Drum base)
Aluminum layer (Drum base)
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Toner is transported to the scraper area by the toner supply roller and the developing roller. The quantity of toner to be transported to the doctor section is controlled by the scraper. Toner transported to the doctor section is then passed between the developing roller and the doctor to form a thin toner layer on the developing roller by the pres­sure applied by the doctor.
When toner passes between the developing roller and the doctor, it is charged negatively by friction.
When an area of OPC drum which was exposed to laser beam and lost its charge comes in contact with the developing roller, toner moves from the developing roller to the OPC drum surface.
The principle of toner movement from the developing roller to the OPC drum surface is as follows.
The bias voltage of DC-220V is applied to the developing roller. Toner is charged negatively by the difference (electrical energy) between the bias voltage and the OPC drum surface potential and is attracted to the OPC drum surface which is positively charged.
At that time, the potential of the area of the OPC drum which was exposed to the laser beam and lost its charge is higher than that of the developing roller.
On the other hand, when an area of OPC drum which was not exposed to the laser beam and did not lose its charge comes in con­tact with the developing roller, any residual toner attached to the OPC drum is transferred to the developing roller which is more positively charged.
As a result, unnecessary toner on the OPC drum is collected by the developing unit.
The operating principle for that case is contrary to that for transfer of toner from the developing roller to the OPC drum surface. (The electric field energy direction is contrary.)
The high voltage of DC+3600V plus AC760V (P-P) is applied to the transfer roller to generate electric discharge between the roller and the OPC drum, generating positive and negative charges. Positive charges are attracted to the OPC drum and attached to the paper transported between the transfer roller and the OPC drum. Therefore the paper has a strong positive charge.
Negatively charged toner on the OPC drum is attracted by the paper which is positively charged, and the visible images of toner are trans­ferred onto the paper.
STEP 3 (Development): Toner is attached to the latent electro-
static images on the OPC drum to form visible images.
Fig. 14
CGL
CTL
OPC drum
Aluminum layer (Drum base)
-400V
Toner supply roller
DC
-200V
DC-200V
Developing roller
: Toner (Negatively charged)
Exposed area (exposed to laser beam)
Non-exposed area (Not exposed to laser beam)
STEP 4 (Trans­fer):
Visible images of toner on the OPC drum are transferred to the paper.
Fig. 15
Transfer roller
DC+3600V AC760V(P-P)
Paper
CTL CGL
Aluminum layer (Drum base)
OPC drum
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There is an electrostatic force between the paper which is positively charged in transfer operation and the OPC drum which is negatively charged. The positive charge on the paper is released to the separa­tion electrode, which is the same potential as the aluminum layer of the OPC drum, to reduce the potential difference between the OPC drum and the paper, reducing the electrostatic force.
This operation facilitates separation of the paper from the OPC drum.
The main charger is a rotating brush roller.
The main charger removes residual toner from the OPC drum by its rotating sweeping action and causes it to stick to the brush. The main charger brush is in close contact with the mesh-type brush cleaning plate which removes toner and paper dust from the main charger brush mechanically.
STEP 5 (Paper separation): The paper is separated from the
OPC drum.
Fig. 16
Paper
OPC drum
CGL
CTL
Transfer roller
Aluminum layer (Drum base)
Separation sheet
STEP 6 (Dis­charge):
The drum surface is discharged to facilitate cleaning of the drum surface. (The remaining toner is easily collected by the main charger roller.)
Fig. 17
STEP 7 (Clean­ing):
Residual toner on the OPC drum is removed.
AC760V (P-P)
CTL
CGL
DC-950V
Main charger roller (brush)
Residual toner
Aluminum layer (Drum base)
OPC drum
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7.7. OPC drum surface potential
7.7.1 Transition of OPC drum surface potential by print operation
7.7.2 OPC drum surface potential and developing bias voltage in development
Fig. 18
-950V
-250V
OPC surface potential (-V)
Laser beam
Dark area potential
Developing bias
Charging/ cleaning
Exposure Residual
toner collection /Developing
Transfer Charging
Timer(OPC drum rotating angle)
Light area potential
Toner attachment potential
Fig. 19
-180V
OPC drum surface potential (-V)
Light area potential
Time (OPC drum rotation angle)
Start
During developing
Stop
Dark area potential
Developing bias
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8. Timing chart
8.1. Print process
8.2. Cleaning process
Pre-Printing period
Printing period
After Printing period
Signal Name
max 5.0sec
One or more page printing
3.0sec
DC AC DC
5sec
2sec
5sec
Lighting
Printing
Lighting
DC(-950V)+AC(760Vp-p)
DC(+3600V)+AC(760Vp-p)
DC(-500V)
DC(+300V)
DC(-280V)
1
CLEANING PRINTING
CLEANING
PRINT PROCESS
PMD (Polygon motor)
MM (Main motor)
MCON Signal
MC (Main charger)
PWMSIN Signal
MC
(Superposing) (Duty)
TCON Signal
TC (Transfer Charger)
SV (Supply Roller Voltage)
Laser Lighting (discharge)
MC Output
MC (Main charger)
GND
Voltage MC
TC Output
TC (Transfer Charger) Voltage TC(+)
GND
Voltage TC(-)
SV Output
SV (Supply Roller Voltage) Voltage SV(+)
GND
Voltage SV(-)
Soft Control
High Voltage
Power Supply Unit
CLEANING PROCESS
max 5.0sec
3.0sec
PMD (Polygon motor)
MM (Main motor)
MCON Signal
MC (Main charger)
DC
PWMSIN Signal
MC (Superposing) (Duty)
7sec
TCON Signal
TC (Transfer Charger)
SV (Supply Roller Voltage)
Laser Lighting (discharge)
Lighting
MC Output
MC (Main charger)
GND
Voltage MC
DC(-850V)
TC Output
TC (Transfer Charger) Voltage TC(+)
GND
Voltage TC(-)
DC(-500V)
SV Output
SV (Supply Roller Voltage) Voltage SV(+)
DC(+300V)
GND
Voltage SV(-)
CLEANING
Soft Control
High Voltage
Power Supply Unit
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[2] Disassembly and assembly procedures
• This chapter mainly describes the disassembly procedures. For the assembly procedures, reverse the disassembly procedures.
• Easy and simple disassembly/assembly procedures of some parts and units are omitted. For disassembly and assembly of such parts and units, refer to the Parts List.
• The numbers in the illustration, the parts list and the flowchart in a same section are common to each other.
• To assure reliability of the product, the disassembly and the assembly procedures should be performed carefully and deliberately.
1. Top cabinet
Fig.1
2
2
2
3
2
4
4
4
4
4
4
3
1 Mechanism unit
6 Top cabinet
5
Control PWB
Parts list (Fig. 1)
No. Part name Qty
1 Mechanism unit 1
2 Screw (3x10)
Hook 6
54Connector 1
4
6 Top cabinet 1
NOTE: For disassembly of the inside of the unit, refer to the exploded view in the parts guide.
3 Screw (3x8)
2
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2. Motor cover/Handset holder unit/Bottom cabinet
Fig.2
10
Bottom cabinet
9 Bottom cabinet
4
3
3
2
Motor cover
4 Motor cover
7 Handset holder unit
1 Mechanism unit
8
8
8
8
8
6
5
5
5
Control PWB
Power Supply PWB
Left cover
Front
Rear
Front
Rear
Left cover
Push
Open
Open
Screwdriver
9
Stop wire
No. Part name Qty
6 Connector
Handset holder unit
5
Screw (2.6x8) 1
Parts list (Fig. 2)
No. Part name Qty
1 Mechanism unit 1
2 Screw (3x10)
Hook 2
4
3
7
9
8
Motor cover 1
1
5 Screw (3x10) 3
Screw (3x10)
1
1
NOTE: For disassembly of the inside of the unit, refer to the exploded view in the parts guide.
Bottom cabinet 1
10
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3. Paper hopper unit/PWB’s/Operation panel unit
Fig.3
Operation panel unit
17
Control PWB unit
Earth cable
11
16
High Voltage PWB unit
15
14
13
10
10
10
10
10
9
8
4
6
5
6
4
8
8
6
7 Power Supply
PWB unit
3
2
2
Paper hopper unit
1 Mechanism unit
No. Part name Qty
9 Flat cable
Connector
1
Screw (3x6) 3
13 Screw (3x10) 1
Parts list (Fig. 3)
No. Part name Qty
1 Mechanism unit 1
2 Screw (3x10)
Paper hopper unit 1
43Screw (3x8) 2
2
5
Screw with washer (4x6)
1
6 Connector 4
Control PWB unit
12
14
11
10
Connector 1
15 High voltage PWB unit 17 Power supply PWB unit 1
8 Screw (3x10) 4
17 Operation panel unit 1
1
12
NOTE: For disassembly of the inside of the unit, refer to the exploded view in the parts guide.
16
Screw with washer (3x10)
1
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4. Paper hopper
Fig.4
6
5,4
10
11
7
5
2
8
6
4
2
3
1 Paper hopper unit
9
No. Part name Qty
7 Rotation plate 1
8 Paper pad
3
A4 paper guide 1
1
11 Paper hopper 1
Parts list (Fig. 4)
No. Part name Qty
1 Paper hopper unit 1
2
Screw with washer (3x10)
RP release spring 1
43RP release gear, right 1
2
5 RP release gear, left 1
6 RP release plate 1
Coil spring
9
10
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5. Front cover unit/PU guide upper unit/PWB plate/Optical unit/Fusing unit/Drive unit
Fig.5
15
14
Drive unit
13
12
12
11
11
Fusing unit
10
2
Optical unit
8 PWB plate
9
9
6
6
4
4
7
5 PU guide upper unit
3 Front cover unit
1 Mechanism unit
6
No. Part name Qty
9 Screw (3x10) 4
10 Optical unit
2
11
Special screw (3x12) 2
1
13 Fusing unit 1
15 Drive unit 1
Parts list (Fig. 5)
No. Part name Qty
1 Mechanism unit 1
2 Hook
Front cover unit 1
43Screw (3x10) 2
1
5 PU guide upper unit 1
7 Screw (3x6) 1
14 Screw (3x10) 46 Screw (3x10) 4
Hook
12
NOTE: For disassembly of the inside of the unit, refer to the exploded view in the parts guide.
8 PWB plate 1
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6. Wire treatment
Fig.6
Interlock switch cable (CN2)
TOP VIEW
AC cord
AC cord earth cable
Power supply PWB unit
Control PWB unit
1 1
Speaker cable (CNSP)
Hook switch cable (CNTEL)
Panel cable (CNPN)
Panel earth cable
Toner cartridge cable (CNTNR)
P-IN sensor cable (CNPIN)
Paper out sensor cable (CNPOUT)
Fan motor cable (CNFM)
Scanner motor cable (CNTXM)
Solenoid cable (CNSL)
Printer motor cable (CNMM)
Optical unit cable (CNPM)
Optical unit cable (CNLSR)
High voltage cable (CNHV)
CIS cable (CNCIS)
Thermistor cable (CNRTH)
Thermal fuse cable (CN5)
Fusing unit cable (CN1)
1
Parts list (Fig. 6)
No. Part name Qty
1 Band (100mm) 4
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Service Manual
CHAPTER 4. DIADRAMS
[1] Block diagram
Scanner Unit
Operation Panel Unit
LED
Document Sensor
LCD 20chr. x 2lines
CIS 200dpi, B/W
Scanner AFE Decoder
Key Matrix 70keys
Stepper Motor (Scanner Motor)
Sense
Printer Engine
LAN Controller LAN9118-MT
RJ-45 Integrated Magnetics
OPTICAL UNIT (LSU)
LAN (Ethernet)
25MHz
High Voltage PWB Unit
SDRAM CON
SDRAM 32MB
Power Supply PWB Unit
Serial Flash-1 (ROM) 2MB
SPI
Fuser Unit Serial Flash-2 (Data1)
2MB
Heater Lamp
Thermistor
ADC Select Serial Flash-3 (Data2)
2MB
(3bit)
Serial Flash-4 (Data3) 2MB
Sensors
Serial Flash-5 (Data4) 2MB
Stepper Motor (Printer Motor)
Silicon DAA Block
Solenoid for Pick-up
V.34 Fax Modem Host Side Device CX95110
Line Side Device CX20548-11Z
PSTN
SPI
Fan Motor
Handset IA CX20548-12Z
Handset
RTC
Fax Controller CX95410-12Z
Decoder
Lithium Battery (+3V)
32.768kHz
24MHz
28.224MHz
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[2] Wiring diagram
CONTROL PWB UNIT
POWER SUPPLY PWB UNIT
TEL LINE
CNTXM
THERMAL
FUSE-2
OPTICAL UNIT (LSU)
FUSING UNIT
(HEATER LAMP)
CN5
CN4
AC 120V/60Hz
HIGH
VOLTAGE
PWB UNIT
SOLENOID
INTERLOCK
SWITCH
CN3
CNHV
CNPM
CNLSR
CNRTH
LSU-M
LSU-L
CNCIS
CNPOUT
P-IN
SENSOR
CNSP
CNLAN
FAN
MOTOR
CNPN
19PIN
CNMM
CNFM
CNSL
LCD(20x2)
10PIN
FRONT SENSOR
ORG SENSOR
CN1
HOOK SWITCH
PWB
CN2
CNTNR
CNPIN
CNTEL
CNLNL
PRINTER
MOTOR
SCANNER
MOTOR
CIS
POUT
SENSOR
THERMISTOR
THERMAL
FUSE
TONER
CARTRIDGE
SENSOR
CNPW
CNLCD1
5PIN
2PIN
4PIN
CNPN
19PIN
5PIN
8PIN
2PIN
2PIN
8PIN
HANDSET
SPEAKER
ROUTER
3PIN
2PIN
2PIN
7PIN
5PIN
4PIN
4PIN
3PIN
2PIN
3PIN
14PIN
OPERATION PANEL PWB UNIT
CN1
CNTEL
CNHJ
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[3] Point-to-point diagram
POWER SUPPLY PWB UNIT
HIGH
VOLTAGE
PWB UNIT
OPTICAL
UNIT
(LSU)
HOOK SWITCH PWB UNIT
THERMISTOR
P-IN SENSOR
SCANNER
MOTOR
SPEAKER
PRINTER
MOTOR
SOLENOID
TONER
CARTRIDGE
SENSOR
CONTROL PWB UNIT
OPERATION
PANEL
PWB UNIT
PAPER OUT
SENSOR
FAN
MOTOR
CIS
CNCIS
1 2 3 4 5 6 7
1 2 3 4 5 6 7
CNCIS
AO
GND
VDD
SI
CLK GLED VLED
2 MB+
CNTXM
1
MA+
3MA-
1 2 3 4
4 MB-
SP+ SP-
1 2
1MA+ 2MB+ 3MA­4MB-
MA+ MB+ MA­MB-
VFM+
CNTEL
1 2 3 4 5
CNTEL
ADG
TELOUT
TELIN
nRHS
+3.3V
1 2 3 4 5
1 2 3 4
N.C. 2
VFM- 3
1
1 2
/PIN 1 GND 2
/POUT 1
GND 2
POUT1_AN 3
CNSP
1 SP+ 2 SP-
CNMM
2 N.C.
CNFM
1 VFM+
3 VFM-
CNRTH
1 RTH1 2 RTH2
CNPIN
1 /PIN 2GND
CNPOUT
1 /POUT 2GND 3 POUT1_AN
CNPW
1 2 3 4 5 6 7 8 9
10
CNPN
KEN3
1
KEN2
2 KEN1 3 KEN0 4
/ORGSNS 5
/FRSNS 6
LCDE 7 /SEN0 8 /SEN1 9 /SEN2 10 /SEN3 11 /SEN4 12 /SEN5 13 /SEN6
14
RS 15
TCON
+24V
PNLVCC
16
MCON
CNLSR
DGND 1
-S/H 2
-VIDEO 3
-LDEN 4 DGND 5
+5V 6
DGND 7
-HSYNC 8
CNPM
CLK 1
-READY 2
-START 3 GND 4
+24V 5
3
6
9
CN3
1 +24VSUB 2
MG
4
MG
5
+24VMAIN +24VMAIN
7
DG
8DG
HEATER ON
10 ZC
CNPN
TCON
+24V
MCON
CN1
1DGND 2 -S/H 3 -VIDEO 4-LDEN 5DGND 6+5V 7DGND 8 -HSYNC
1CLK 2 -READY 3 -START 4GND 5+24V
PGND
PGND
PWMSIN
PWMSIN
/SLON 2
2
+24V 1
1
CNSL
CNLCD1 DB7 DB6 DB5 DB4
DB3(N.C.)
DB2
DB1(N.C.) DB0(N.C.)
E
R/W
RS VO
+3.3V
DG
1 2 3 4 5 6 7 8
9 10 11 12 13 14
CN2
11
+24VSUB
+24VMAIN
LCD UNIT
2
INTERLOCK
SWITCH
CN5
2
CN1
1
+24VMAIN
2 N.C.
3L
1
+24VMAIN
1N 2 N.C.
3+24VS
FUSING
UNIT
3L
2N.C. 3+24VS
THERMAL
FUSE-2
1N 2N.C.
ETHER NET
CNLAN
AO
GND
VDD
SI
CLK GLED VLED
MB+
MA+
MA-
MB-
RTH1 RTH2
/SLON
+24V
1 2 3 4 5 6
1 2 3 4 5 6
CNTNR
/TCT2
GND0 /TCT1 /TCT0
GND1
GND2
/TCT2 GND0 /TCT1 /TCT0
GND1 GND2
Ach
+24VSUB
MG
MG +24VMAIN +24VMAIN
DG
DG
/HLON
/ZC
V4D
17 18 19
DG
/LEDON
/LCDRES
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19
KEN3 KEN2
KEN1 KEN0
ORGSNS
FRSNS
LCDE /SEN0 /SEN1 /SEN2 /SEN3 /SEN4 /SEN5 /SEN6
RS
+3.3V
DG
LEDON
/LCDRES
ADG
TELOUT
TELIN
nRHS
+3.3V
1 2 3 4 5
1 2 3 4 5
CNHV
+24VSUB
+24VMAIN
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CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description
1. General description
The compact design of the control PWB is obtained by using Fax Engine (CX95410-12Z) in the main control section and high density printing of surface mounting parts. Each PWB is independent accord­ing to its function as shown in Fig. 1.
2. PWB configuration
2.1. Control PWB
The control PWB controls peripheral PWBs, mechanical parts, trans­mission, and performs overall control of the unit.
2.2. Power supply PWB
This PWB provides voltages of ACH(+4.2V~+5.9V) and +24V to the another PWB.
2.3. Panel PWB
The panel PWB allows input of the operation keys.
2.4. High voltage PWB
This PWB provides the high voltage to printer process units.
2.5. LCD Unit
This PWB controls the LCD display.
LINE CABLE
HEATER
LAMP
AC CORD
OPERATION PANEL PWB
CIS
LCD
SCANNER
MOTOR
FAN
OPTICAL UNIT (LSU)
MAIN MOTOR
SOLENOID
TONER C/T SENSOR
FUSING UNIT
THERMISTOR
SPEAKER
CONTROL
PWB
POWER
SUPPLY
PWB
HOOK
SWITCH
PWB
HIGH VOLTAGE PWB
HANDSET
ETHERNET
Fig. 1
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[2] Circuit description of control PWB
1. General description
The control PWB is composed of the following blocks.
1.1. Main control block
1) Controller block
2) Memory block
3) Modem block
4) Scanner I/F block
1.2. Printer control block
1.3. LAN control block
1.4. Power section
1.5. TEL line interface block
2. Description of each block
2.1. Main control block
Main control block consisting of FAX ENGINE (CX95410-12Z) with 32bit microprocessor core, SDRAM (256Mbit), FLASH (16Mbit), FAX MODEM, etc., controls scanning, images processing, FAX communi­cation, user interface, Ethernet interface etc.and printer controlling.
2.1.1 Controller block
1) CX95410-12Z (IC100): pin-176 QFP (Fax Engine)
1. Feature
• 32-bit CPU provides convenient functional customization
• 1.5 MHz 16-bit ADC with a 3-channel integrated AFE
• Embedded Image Processing DSP
- Bad pixel correction
- Dark level and shading correction
- Linearization
- Resolution conversion
- Sharpening
- Error diffusion
- Background removal
- JBIG compression/decompression
• FlexIO supports a variety of system configurations
Processing of SCAN video signal and its A/D conversion.
- CIS control
- Scanner AFE control
- Direct thermal, thermal transfer, inkjet and laser print engine direct control
- Motor control
• ITU-T V.17 facsimile modem function, with T.30, T.4, T.6, T.42 support
• Sleep mode to reduce power consumption
• Real Time Clock with Battery Backup
• High-speed UART with hardware flow control and IrDA support
• High-speed SPI interface for serial flash memory
• 2-channel, 16 kHz delta-sigma modulator
• Optional voice compression/decompression for Digital Tele­phone Answering Machine (DTAM) application
• Optional full-duplex speakerphone function
• 3.3V single power supply or 3.3V/1.25V dual supply operation
• Compact lead-free (Pb-free) package
CX95410 Fax Engine Controller: 176-pin LQFP
CX20548 Codec (IA): 16-pin QFN
2. System Function
i) Scan: Scanner control signals are provided by FlexIO port and
dedicated I/O to support common CIS scanners. Analog scan sensor data is digitized through this interface using the inte­grated ADC.
ii) Print: Printer control signals are provided by a FlexIO port to
support common direct thermal, thermal transfer, and inkjet print mechanisms. GPIOs with hardware timers are available for fail-safe thermal operation.
iii) Copy: Simultaneous scan and print operations provide a copy
function, which includes support for image scaling (expansion to 400% and reduction to 25%).
iv) GPIOs: General purpose inputs/outputs (GPIOs) are provided
that may be used to support common interfaces such as an operator panel. Nine GPIOs are available as inputs that can interrupt the ARC CPU. Three GPIOs are available with hard­ware timers for fail-safe operations.
v) Fax Modem: The embedded fax modem function provides
synchronous 14400 bps half-duplex modem with error detec­tion and DTMF generation/reception. It provides fax transmis­sion/reception from regular PSTN lines, PBX, or private lines, when interfaced to DAA (Data Access Arrangement) circuitry via the Conexant CX20548 Integrated Analog device. The modem can operate at any standard V.17 data speed up to 14400 bps as well as in V.21 and V.23 modes. The modem is designed for use in Group 3 facsimile machines. It satisfies the requirements specified in ITU-T recommendations V.17, V.29, V.27 ter and V.21 Channel 2, and meets the signaling require­ments of T.30. It also performs HDLC framing according to T.30 at all speeds.
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CX95410-12Z (IC100) Terminal Description
Pin No.
Pad
No.
Side Pin Signal Name Pad Signal
Name
Pad
Type
Pad Cell Def.
I/O
Drv. Str.
(def.)
Hys
PU/PD
Description
11LPWRDWNn pwrdwnn I pcb00rtc I H Battery Power Down Indication 22LBATRSTn bat_rstn I pcb00rtc I H Battery Reset 33LPLL_VSS pllvss GND pvsnnn PLL Ground 44LPLL_VDD pllvdd PWR pvdnnn 1.25V PLL Power 55LXIN/EXTCLK xin I plx43 I Crystal/Oscillator Input (10-
60 MHz)
66LXOUT xout O plx43 O Crystal Output 77LJTAG_CPU_TCK jtag_tck IplbgpI PUARC JTAG clock 88LJTAG_CPU_TDI jtag_tdi IplbgpI PUARC JTAG data in. 99LJTAG_CPU_TDO jtag_tdo OplbgpO5 ARC JTAG data out 10 10 L JTAG_CPU_TMS jtag_tms I plbgp I PU ARC JTAG test mode 11 11 L RESETn resetn BplbgpI5 HPUReset (active low) 12 12 L TEST_MODE/RCOSC test_mode/rcosc I pldosc24 I Test Mode/Low Power
Oscillator for HSSD (24 MHz)
13 13 L GPIO[0] gpio[0] B plbgp I PGM, 3.5 PGM General Purpose I/O 14 14 L GPIO[1] gpio[1] B plbgp I PGM, 3.5 PGM General Purpose I/O 15 15 L GPIO[2] gpio[2] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 16 16 L VDD vdd PWR pvdcnn 1.25V Core Power 17 17 L VSS vss GND pvscnn Core Ground 18 19 L VDDO vddo PWR pvdnpo 3.3V Power 19 20 L GPIO[3] gpio[3] B plbgp I PGM, 3.5 PGM General Purpose I/O 20 21 L GPIO[4] gpio[4] B plbgp I PGM, 3.5 PGM General Purpose I/O 21 22 L GPIO[5] gpio[5] B plbgp I PGM, 3.5 PGM General Purpose I/O 22 23 L GPIO[6] gpio[6] B plbgp I PGM, 3.5 PGM General Purpose I/O 23 24 L GPIO[7] gpio[7] B plbgp I PGM, 3.5 PGM General Purpose I/O 24 25 L VDD vdd PWR pvdcnn 1.25V Core Power 25 26 L VSS vss GND pvscnn Core Ground 26 27 L GPIO[8] gpio[8] B plbgp I PGM, 3.5 PGM General Purpose I/O 27 28 L GPIO[9] gpio[9] B plbgp I PGM, 3.5 PGM General Purpose I/O 28 29 L GPIO[10] gpio[10] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 29 30 L GPIO[11] gpio[11] BplbgpIPGM, 3.5 PGM General Purpose I/O 30 31 L GPIO[12] gpio[12] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 31 32 L VDD vdd PWR pvdcnn 1.25V Core Power 32 33 L VSS vss GND pvscnn Core Ground 33 35 L VDDO vddo PWR pvdnpo 3.3V Power 34 36 L GPIO[13] gpio[13] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 35 37 L GPIO[14] gpio[14] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 36 38 L GPIO[15] gpio[15] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 37 39 L GPIO[16] gpio[16] BplbgpIPGM, 3.5 PGM General Purpose I/O 38 40 L GPIO[17] gpio[17] BplbgpIPGM, 3.5 PGM General Purpose I/O 39 41 L ADC_VSS dvss GND pvsnnn ADC Digital Core Ground 40 43 L MADC_IN[0] afe_madcin0 I pcb00w I Monitor ADC Input 0 41 44 L MADC_IN[1] afe_madcin1 I pcb00w I Monitor ADC Input 1 42 45 L MADC_IN[2] afe_madcin2 I pcb00w I Monitor ADC Input 2 43 46 L MADC_IN[3] afe_madcin3 I pcb00w I Monitor ADC Input 3 44 47 L ADC_VDDO avddh PWR pvdnnn 3.3V Analog Power 45 49 B ADC_VREF afe_vref pvdnnn B Voltage Reference 46 50 B ADC_RBIAS afe_rbias pvdnnn B Reference Bias 47 51 B ADC_IN afe_sadcin I pdb00w I Scanner ADC Input 48 52 B VREG_CTRL vctrl12 Opcb00wO Voltage Regulator control 49 53 B VREG_ENABLE vreg_en I pcd10u2 I Voltage Regulator Enable 50 54 B GPIO[18] gpio[18] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 51 55 B GPIO[19] gpio[19] BplbgpIPGM, 3.5 PGM General Purpose I/O 52 56 B GPIO[20] gpio[20] BplbgpIPGM, 3.5 PGM General Purpose I/O 53 57 B GPIO[21] gpio[21] BplbgpIPGM, 3.5 PGM General Purpose I/O 54 58 B GPIO[22] gpio[22] BplbgpIPGM, 3.5 PGM General Purpose I/O
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CX95410-12Z (IC100) Terminal Description
Pin No.
Pad
No.
Side Pin Signal Name Pad Signal
Name
Pad
Type
Pad Cell Def.
I/O
Drv. Str.
(def.)
Hys
PU/PD
Description
55 59 B GPIO[23] gpio[23] BplbgpI PGM, 3.5 PGM General Purpose I/O 56 60 B GPIO[24] gpio[24] BplbgpI PGM, 3.5 PGM General Purpose I/O 57 62 B VDDO vddo PWR pvdnpo 3.3V Power 58 63 B VSS vsso GND pvsnno I/O Ground 59 66 B VDD vdd PWR pvdcnn 1.25V Core Power 60 68 B GPIO[25] gpio[25] BplbgpI PGM, 3.5 PGM General Purpose I/O 61 69 B GPIO[26] gpio[26] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 62 70 B GPIO[27] gpio[27] BplbgpI PGM, 3.5 PGM General Purpose I/O 63 71 B GPIO[28] gpio[28] BplbgpI PGM, 3.5 PGM General Purpose I/O 64 72 B GPIO[29] gpio[29] BplbgpI PGM, 3.5 PGM General Purpose I/O 65 73 B GPIO[30] gpio[30] BplbgpI PGM, 3.5 PGM General Purpose I/O 66 74 B GPIO[31] gpio[31] BplbgpI PGM, 3.5 PGM General Purpose I/O 67 75 B GPIO[32] gpio[32] BplbgpI PGM, 3.5 PGM General Purpose I/O 68 76 B VDD vdd PWR pvdcnn 1.25V Core Power 69 77 B VSS vss GND pvscnn Core Ground 70 78 B GPIO[33] gpio[33] BplbgpI PGM, 3.5 PGM General Purpose I/O 71 79 B GPIO[34] gpio[34] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 72 80 B GPIO[35] gpio[35] BplbgpI PGM, 3.5 PGM General Purpose I/O 73 81 B GPIO[36] gpio[36] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 74 82 B GPIO[37] gpio[37] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 75 83 B GPIO[38] gpio[38] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 76 85 B VDDO vddo PWR pvdnpo 3.3V Power 77 86 B VSS vsso GND pvsnno I/O Ground 78 87 B VSS vss GND pvscnns Core Ground 79 88 B VDD vdd PWR pvdcnn 1.25V Core Power 80 89 B GPIO[39] gpio[39] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 81 90 B GPIO[40] gpio[40] BplbgpI PGM, 3.5 PGM General Purpose I/O 82 91 B GPIO[41] gpio[41] BplbgpI PGM, 3.5 PGM General Purpose I/O 83 92 B GPIO[42] gpio[42] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 84 93 B GPIO[43] gpio[43] BplbgpI PGM, 3.5 PGM General Purpose I/O 85 94 B GPIO[44] gpio[44] B plb99n8 I PGM, 5 PGM General Purpose I/O / DIBn 86 95 B GPIO[45] gpio[45] B plb99n8 I PGM, 5 PGM General Purpose I/O / DIBp 87 96 B VDDO vddo PWR pvdnpo 3.3V Power 88 97 B VSS vsso GND pvsnno_
vddo2core
I/O Ground
89 98 R GPIO[46] gpio[46] B plb99n8 I PGM, 5 PGM General Purpose I/O / DIBn 90 99 R GPIO[47] gpio[47] B plb99n8 I PGM, 5 PGM General Purpose I/O / DIBp 91 100 R GPIO[48] gpio[48] BplbgpI PGM, 3.5 PGM General Purpose I/O 92 101 R GPIO[49] gpio[49] BplbgpI PGM, 3.5 PGM General Purpose I/O 93 102 R GPIO[50] gpio[50] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 94 103 R GPIO[51] gpio[51] BplbgpI PGM, 3.5 PGM General Purpose I/O 95 104 R GPIO[52] gpio[52] BplbgpI PGM, 3.5 PGM General Purpose I/O 96 105 R VDDO vddo PWR pvdnpo 3.3V Power 97 106 R VSS vsso GND pvsnno I/O Ground 98 108 R VDD vdd PWR pvdcnn 1.25V Core Power 99 109 R GPIO[53] gpio[53] BplbgpI PGM, 3.5 PGM General Purpose I/O 100 110 R GPIO[54] gpio[54] BplbgpI PGM, 3.5 PGM General Purpose I/O 101 111 R GPIO[55] gpio[55] BplbgpI PGM, 3.5 PGM General Purpose I/O 102 112 R GPIO[56] gpio[56] BplbgpI PGM, 3.5 PGM General Purpose I/O 103 113 R GPIO[57] gpio[57] BplbgpI PGM, 3.5 PGM General Purpose I/O 104 114 R GPIO[58] gpio[58] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 105 115 R GPIO[59] gpio[59] BplbgpI PGM, 3.5 PGM General Purpose I/O 106 116 R GPIO[60] gpio[60] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 107 117 R GPIO[61] gpio[61] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 108 118 R GPIO[62] gpio[62] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 109 119 R GPIO[63] gpio[63] B plbgp I PGM, 3.5 PGM PGM General Purpose I/O 110 120 R GPIO[64] gpio[64] BplbgpI PGM, 3.5 PGM General Purpose I/O 111 121 R GPIO[65] gpio[65] BplbgpI PGM, 3.5 PGM General Purpose I/O
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CX95410-12Z (IC100) Terminal Description
Pin No.
Pad No.
Side Pin Signal Name Pad Signal
Name
Pad
Type
Pad Cell Def.
I/O
Drv. Str.
(def.)
Hys
PU/PD
Description
112 122 R VDDO vddo PWR pvdnpo 3.3V Power 113 123 R VSS vsso GND pvsnno I/O Ground 114 125 R VDD vdd PWR pvdcnn 1.25V Core Power 115 126 R GPIO[66] gpio[66] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O 116 127 R GPIO[67] gpio[67] BplbgpI PGM, 3.5 PGM General Purpose I/O 117 128 R GPIO[68] gpio[68] BplbgpI PGM, 3.5 PGM General Purpose I/O 118 129 R GPIO[69] gpio[69] BplbgpI PGM, 3.5 PGM General Purpose I/O 119 130 R GPIO[70] gpio[70] BplbgpI PGM, 3.5 PGM General Purpose I/O 120 131 R GPIO[71] gpio[71] BplbgpI PGM, 3.5 PGM General Purpose I/O 121 132 R DQ[0] dq[0] Bplb03I 8 SDRAM Data 122 133 R DQ[1] dq[1] Bplb03I 8 SDRAM Data 123 134 R DQ[2] dq[2] Bplb03I 8 SDRAM Data 124 135 R DQ[3] dq[3] Bplb03I 8 SDRAM Data 125 137 R VDDO vddo PWR pvdnpo 3.3V Power 126 138 R VSS vsso GND pvsnno I/O Ground 127 140 R VDD vdd PWR pvdcnn 1.25V Core Power 128 141 R DQ[4] dq[4] Bplb03I 8 SDRAM Data 129 142 R DQ[5] dq[5] Bplb03I 8 SDRAM Data 130 143 R DQ[6] dq[6] Bplb03I 8 SDRAM Data 131 144 R DQ[7] dq[7] Bplb03I 8 SDRAM Data 132 145 R DQ[15] dq[15] Bplb03I 8 SDRAM Data 133 146 T DQ[14] dq[14] Bplb03I 8 SDRAM Data 134 147 T DQ[13] dq[13] Bplb03I 8 SDRAM Data 135 148 T DQ[12] dq[12] Bplb03I 8 SDRAM Data 136 149 T DQ[11] dq[11] Bplb03I 8 SDRAM Data 137 150 T DQ[10] dq[10] Bplb03I 8 SDRAM Data 138 151 T VDDO vddo PWR pvdnpo 3.3V Power 139 152 T VSS vsso GND pvsnno I/O Ground 140 154 T VDD vdd PWR pvdcnn 1.25V Core Power 141 155 T DQ[9] dq[9] B plb03 I 8 SDRAM Data 142 156 T DQ[8] dq[8] B plb03 I 8 SDRAM Data 143 157 T DQM[1] dqm[1] Oplb03O 8 SDRAM Data Mask 144 158 T DQM[0] dqm[0] Oplb03O 8 SDRAM Data Mask 145 159 T SDRAM_CLK sdram_clk O plb03 O 8 SDRAM Clock 146 160 T VDD vdd PWR pvdcnn 1.25V Core Power 147 161 T VSS vss GND pvscnn Core Ground 148 162 T CKE cke Oplb03O 8 SDRAM Clock Enable 149 163 T WEn wen Oplb03O 8 SDRAM Write Enable 150 164 T CASn casn Oplb03O 8 SDRAM Column Address
Select
151 165 T RASn rasn Oplb03O 8 SDRAM Row Address Select 152 166 T BA[0] ba[0] O plb03 O 8 SDRAM Bank Active 153 167 T BA[1] ba[1] O plb03 O 8 SDRAM Bank Active 154 168 T VDD vdd PWR pvdcnn 1.25V Core Power 155 169 T VSS vss GND pvscnn Core Ground 156 171 T VDDO vddo PWR pvdnpo 3.3V Power 157 172 T ADDR[0] m_addr[0] O plb03 O 8 SDRAM Address 158 173 T ADDR[1] m_addr[1] O plb03 O 8 SDRAM Address 159 174 T ADDR[2] m_addr[2] O plb03 O 8 SDRAM Address 160 175 T ADDR[3] m_addr[3] O plb03 O 8 SDRAM Address 161 176 T ADDR[12] m_addr[12] Oplb03O 8 SDRAM Address 162 177 T ADDR[11] m_addr[11] Oplb03O 8 SDRAM Address 163 178 T ADDR[10] m_addr[10] Oplb03O 8 SDRAM Address 164 179 T VDD vdd PWR pvdcnn 1.25V Core Power 165 180 T VSS vss GND pvscnn Core Ground 166 182 T VDDO vddo PWR pvdnpo 3.3V Power 167 184 T ADDR[9] m_addr[9] O plb03 O 8 SDRAM Address 168 185 T ADDR[8] m_addr[8] O plb03 O 8 SDRAM Address
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CX95410-12Z (IC100) Terminal Description
2.1.2 Memory block
1) SST25VF016B (IC200): pin-8 SOIC (FLASH MEMORY)
16Mbit FLASH Memory.
Firmware for Fax Engine is stored in this device. All of the entry data, user setting and so on are also stored.
2) EDS2516AFTA-75-E (IC202): pin-54 TSOP (SDRAM)
256Mbit (4M x 16bit x 4bank) Synchronous DRAM.
On power on sequence, the program stored in FLASH memory (IC200) is loaded into this device. Then, this device is used as a pro­gram execution memory. It is also used as various work memories and communication buffer etc.
3) SST25VF016B (IC201, IC203, IC204, IC206): pin-8 SOIC (FLASH MEMORY)
4 pieces of Flash memory are stored the image data of Fax sending and receiving. Each device has 16Mbit of capacitor.
2.1.3 MODEM block
1) MODEM
The block is mainly composed of the G3 FAX modem CX95110 (IC1000), and is provided with the following modem function.
1) G3 FAX modem
The modem satisfies the requirements specified in ITU-T Recom­mendations V.17, V.29, V.27 ter, and V.21, and meets the binary signaling requirements of T.30. Internal HDLC support eliminates the need for an external serial input/output (SIO) device in the DTE for products incorporating error detection and T.30 protocol. The­modem can perform HDLC framing per T.30 at all data speeds. CRC generation/checking along with zero insertion/deletion enhances SDLC/HDLC frame operations. Two FSK (V.21 Channel 1 and V.21 Channel 2) flag pattern detectors facilitate FSK detec­tion during high-speed reception. The modem features a program­mable DTMF transmitter/receiver and three programmable tone detectors.
2) External Handset Support (Optional)
The modem can also provide access to the telephone line from an external handset, when connected via a Conexant CX20548 Line Side Device.
3) SmartDAA
The SmartDAA system-powered DAA operates reliably without drawing power from the line, unlike line-powered DAAs that oper­ate poorly when line current is insufficient due to long lines or poor line conditions. Enhanced features such as monitoring of local extension status without going off-hook are also supported. Incor­porating Conexant’s proprietary Digital Isolation Barrier (DIB) design and other innovative DAA features such as Digital PBX line protection and status reporting, the SmartDAA architecture simpli­fies application design, minimizes layout area, and reduces compo­nent cost.
4) V.34 Half-Duplex Mode (SSF336)
The SSF336 modem satisfies the requirements specified in ITU-T Recommendation V.34 half-duplex and meets the binary signaling requirements of V.8 and T.30 with Annex F.
5) Features
• 2-wire half-duplex fax modem modes with send and receive data rates up to 14,400 bps
- V.17, V.29, V.27 ter, and V.21 Channel 2
- Short train option in V.17 and V.27 ter
• HDLC support at all speeds
- Flag generation, 0-bit stuffing, ITU CRC-16 or CRC-32 calcula­tion and generation
- Flag detection, 0-bit deletion, ITU CRC-16 or CRC-32 check sum error detection
- FSK flag pattern detection during high-speed receiving
• Tone modes and features
- Programmable single or dual tone generation
- DTMF receiver
- Tone detection with three programmable tone detectors
• Auto-dial and auto-answer control
• Receive dynamic range:
- -3 dBm to -43 dBm for V.17, V.29, V.27 ter and V.21 Channel 2
• Caller ID (V.23, 1200 bps Rx) Demodulation
• ADPCM Voice Mode (Conexant proprietary)
• Programmable RLSD turn-on and turn-off thresholds
• Programmable transmit level: -4 to -15 dBm
• Digital speaker output to monitor received signal
• Two 16-byte FIFO data buffers for burst data transfer with extension up to 255 bytes
• V.21 Channel 1 Flag detect
• V.21 Channel 2 Flag detect
• Support for external handset (voice conversation)
- Requires use of CX20548 LSD
• +3.3 V only operation
• 32-pin QFN package (HSD)
• Typical power consumption
- Normal mode: 264 mW
- Sleep mode: 59.4 mW
- Deep Sleep mode: 16.5 mW
• PRAM download capability
Pin
No.
Pad
No.
Side Pin Signal Name Pad Signal
Name
Pad
Type
Pad Cell Def.
I/O
Drv. Str.
(def.)
Hys
PU / PD
Description
169 186 T ADDR[7] m_addr[7] O plb03 O8 SDRAM Address 170 187 T ADDR[6] m_addr[6] O plb03 O8 SDRAM Address 171 188 T ADDR[5] m_addr[5] O plb03 O8 SDRAM Address 172 189 T ADDR[4] m_addr[4] O plb03 O8 SDRAM Address 173 190 T RTC_VDDO rtcvddo PWR pcb00rtc 3.3V Battery Power 174 191 T RTC_VSS rtcvsso GND pvsnnn Battery Ground 175 192 T RTC_XIN rtc_xin I pcb00rtc I 32 kHz Crystal/Oscillator input 176 193 T RTC_XOUT rtc_xout O pcb00rtc O 32 kHz Crystal output
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6) Distinguishing Features (SSF336)
• 2-wire V.34 half-duplex fax modem mode with send and receive data rates up to 33,600 bps
• Automatic Rate Adaptation (ARA) in V.34 half-duplex
• PSTN session starting
- V.8 and V.8bis signaling
• Receive dynamic range: -9 dBm to -43 dBm for V.34 half-duplex
7) SmartDAA Features
• Minimum support component count and cost
• Eliminates costly line transformers, relays, and opto-isolators
• Enables single, worldwide board configurations
• Digital PBX line protection
• System side powered DAA operates under poor line current supply conditions
• Wake-on-ring
• Ring detection
• Line polarity reversal detection
• Line current loss detection
• Pulse dialing
• Line-in-use detection—detects while on-hook
• Extension pick-up detection—detects while off-hook
• Remote hang-up detect—for efficient call termination
• Meets world-wide DC V-I Masks requirements
8) Configurations, Signaling Rates, and Data Rates
Configuration Modulation Carrier Frequency
(Hz) ± 0.01%
Data Rate (bps) ±
0.01%
Symbol Rate
(Symbols/Sec.)
Bits/Symbol
Data
Bits/Symbol
TCM
Constella-
tion Points
V. 34 33600 TCM TCM Note 2 33600 3429 only Note 2 Note 2 Note 2 V. 34 31200 TCM TCM Note 2 31200 3200 min Note 2 Note 2 Note 2 V. 34 28800 TCM TCM Note 2 28800 3000 min Note 2 Note 2 Note 2 V. 34 26400 TCM TCM Note 2 26400 2800 min Note 2 Note 2 Note 2 V. 34 24000 TCM TCM Note 2 24000 2800 min Note 2 Note 2 Note 2 V. 34 21600 TCM TCM Note 2 21600 2400 min Note 2 Note 2 Note 2 V. 34 19200 TCM TCM Note 2 19200 Note 2 Note 2 Note 2 Note 2 V. 34 16800 TCM TCM Note 2 16800 Note 2 Note 2 Note 2 Note 2 V. 34 14400 TCM TCM Note 2 14400 Note 2 Note 2 Note 2 Note 2 V. 34 12000 TCM TCM Note 2 12000 Note 2 Note 2 Note 2 Note 2 V. 34 9600 TCM TCM Note 2 9600 Note 2 Note 2 Note 2 Note 2 V. 34 7200 TCM TCM Note 2 7200 Note 2 Note 2 Note 2 Note 2 V. 34 4800 TCM TCM Note 2 4800 Note 2 Note 2 Note 2 Note 2 V. 34 2400 TCM TCM Note 2 2400 2400 only Note 2 Note 2 Note 2 V. 23 1200/75 FSK 1700/420 1200/75 1200 1 0 — V. 21 FSK 1080/1750 Up to 300 300 1 0 — V. 17 14400 TCM TCM 1800 14400 2400 6 1 128 V. 17 12000 TCM TCM 1800 12000 2400 5 1 64 V. 17 9600 TCM TCM 1800 9600 2400 4 1 32 V. 17 7200 TCM TCM 1800 7200 2400 3 1 16 V. 29 9600 QAM 1700 9600 2400 4 0 16 V. 29 7200 QAM 1700 7200 2400 3 0 8 V. 29 4800 QAM 1700 4800 2400 2 0 4 V. 27 ter 4800 DPSK 1800 4800 1600 3 0 8 V. 27 ter 2400 DPSK 1800 2400 1200 2 0 4 V. 21 Channel 2 FSK 1750 300 300 1 0 — Notes:
1. Modulation legend: TCM: Trellis-Coded Modulation QAM: Quadrature Amplitude Modulation PCM: Pulse Coded Modulation FSK: Frequency Shift Keying DPSK: Differential Phase Shift Keying
2. Adaptive; established during handshake: Symbol Rate (Baud) V. 34 Low Carrier Frequency (Hz) V. 34 High Carrier Frequency (Hz) 2400 1600 1800 2800 1680 1867 3000 1800 2000 3200 1829 1920 3429 1959 1959
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9) CX95110 (IC1000) Terminal description
Pin Name Pin No. Pin I/O I/O Type Signal Description
Crystal/Clock Signals
XTALI/CLKIN 31 I OSC Crystal/Oscillator In. The modem must be connected to
an external crystal/oscillator circuit consisting of a 28.224 MHz crystal/oscillator. Label Crystal Oscillator XTALI/CLKIN XTALI CLKIN
XTALO 32 O OSC Crystal Out. The modem must be connected to an external
crystal circuit consisting of a 28.224 MHz crystal. Do not connect when using an oscillator. Label Crystal Oscillator XTALO/NC XTALO NC
Host Control Signals
RESETn 10 I GPH Reset. RESETn low holds the modem in the reset state.
RESETn going high releases the modem from the reset state and initiates normal operation using power turn-on (default) values. If RESETn is asserted during normal oper­ation, RESETn must be held low for at least 3 µs. During power-on, RESETn must be held low for at least 10 ms after VDDO (+3.3 V) is within operating limits. The modem is ready to be accessed by the host 320 ms after bit 2 of register $2E is set to a 1.
IRQ 8 O GP Interrupt Request. Interrupt generated by modem DSP
sources. The polarity is programmable. When it is active low, the signal can be connected with other active low, open-drain IRQ sources to form a single interrupt request in a wire-OR configuration. In that configuration, an external pull-up resistor to +3.3V is required on the line, and should be located near the receiver of IRQ.
CSn 1 I GPH Chip Select. The active low CSn input selects and enables
the HSD for serial data transfer between the HSD and the host over the SPI interface.
Serial Peripheral Interface (SPI)
SDI 2 O GPH Serial Data Input. Output data from modem to host con-
troller (SPI master).
SDO 3 I GPH Serial Data Output. Input data to modem from host con-
troller (SPI master).
SCK 4 I GPH Serial Data Clock. SPI input clock.
GPIO Signals
GPIO0 11 I/O GPH General Purpose I/O 0. Hysteresis input with a bus holder. GPIO1 12 I/O GPH General Purpose I/O 1. Hysteresis input with a bus holder. GPIO2 13 I/O GPH General Purpose I/O 2. Hysteresis input with a bus holder. GPIO3 18 I/O GPH General Purpose I/O 3. Hysteresis input with a bus holder. GPIO4 19 I/O GPH General Purpose I/O 4. Hysteresis input with a bus holder.
Ring Indicator Signal
RIn 9 O GP Ring Indicator. The RIn output follows the ringing signal
coming out of the DSP’s ring qualification block with a low level (0 V) during the ON time, and a high level (+3.3 V) during the OFF time.
Speaker Interface Signals
SDAA_PWM 22 O GP Speaker Output. Analog or digital speaker output signal for
line monitoring function. An external speaker driver is needed. If no used, tie to ground through a 75 kΩ resistor.
SmartDAA Interface Signals
SDAA_RCREF 30 I - SSD RC Oscillator Reference. Connect to VDDO through
a 240 kΩ resistor.
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Pin Name Pin No. Pin I/O I/O Type Signal Description
Line Interface Signals
P_DIBn 14 I/O - SSD DIB Negative. Provides clock and power to the LSD,
and transfers data, control and status information between the SSD and the external LSD through the DIB for con­nection to the telephone line.
P_DIBp 15 I/O. - SSD DIB Positive. Provides clock and power to the LSD,
and transfers data, control and status information between the SSD and the external LSD through the DIB for con­nection to the telephone line
Handset Interface Signals
S_DIBn 20 I/O - Handset DIB Negative. Transfers data, control and status
information between the SSD and the external LSD for con­nection to an optional handset.
S_DIBp 21 I/O - Handset DIB Positive. Transfers data, control and status
information between the SSD and the external LSD for con­nection to an optional handset.
Diagnostic/Config
EYESYNC 24 O GPH Serial Eye Pattern Strobe. EYESYNC is a strobe for load-
ing the D/A converters on an external eye pattern circuit.
EYECLK 25 O GPH Serial Eye Pattern Clock. EYECLK is an output clock for
use by the serial-to-parallel converters on an external eye pattern circuit.
EYEXY/
SWCFG2
23 I/O PLB03 Serial Eye Pattern X/Y Output/Software Config Bit 2.
EYEXY is a serial output containing two 11-bit diagnostic words (EYEX and EYEY) for display on an oscilloscope X axis (EYEX) and Y axis (EYEY), using an external eye pat­tern circuit. EYEX is the first word clocked out; EYEY fol­lows. Each word is 8-bits. EYEXY is clocked by the rising edge of EYECLK. This serial digital data must be converted to parallel digital form by a serial-to-parallel converter, and then to analog form by two digital-to-analog (D/A) convert­ers. This pin can also be used as SWCFG2, a configuration input. During reset, the pin is three-stated and the value on this pin is stored in the SWCONFIG register. An external pull-up or pull-down resistor of about 75 kΩ is recom­mended to set the value.
XCLK/SWCFG1 26 I/O PLB03 X Clock/Software Config Bit 1. Output clock at 70.56
MHz. It can be turned off at any time by setting bit 1 of reg­ister $2E. During reset, this pin functions the same as SWCFG2.
YCLK/SWCFG0 27 I/O PLB03 Y Clock/Software Config Bit 0. Output clock at 28.224
MHz. It can be turned off at any time by setting bit 0 of reg­ister $2E. During reset, this pin functions the same as SWCFG2.
Power/GND Pins
VDD 5, 29 - - Supply Voltage for Digital Circuits. +1.2 V from internal
regulator. The VDD pins must be decoupled to VSS-VSSO.
VDDO 7, 17 - - Supply Voltage for I/O Circuits. Connect to +3.3 V.
VSS-VSSO 6, 16, 28 - - Ground for the Digital Circuits and I/O Circuits. Connect
to digital ground.
PADDLE 33 - - Paddle Ground. The PADDLE, a conductive surface
located on the bottom of the package, is connected inter­nally to VSS-VSSO ground.
Note: All pins have neither internal pull-up or pull-down resistors.
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