Mita-Kyocera FaxSysF Service Manual
Fax System (F)
SERVICE
MANUAL
Published in Jul. ’02
843DB110
Safety precautions
This booklet provides safety warnings and precautions for our service personnel to ensure the safety of
their customers, their machines as well as themselves during maintenance activities. Service personnel
are advised to read this booklet carefully to familiarize themselves with the warnings and precautions
described here before engaging in maintenance activities.
Safety warnings and precautions
Various symbols are used to protect our service personnel and customers from physical danger and
to prevent damage to their property. These symbols are described below:
DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect
compliance with warning messages using this symbol.
WARNING:Serious bodily injury or death may result from insufficient attention to or incorrect compliance
with warning messages using this symbol.
CAUTION:Bodily injury or damage to property may result from insufficient attention to or incorrect
compliance with warning messages using this symbol.
Symbols
The triangle ( ) symbol indicates a warning including danger and caution. The specific point
of attention is shown inside the symbol.
General warning.
Warning of risk of electric shock.
Warning of high temperature.
indicates a prohibited action. The specific prohibition is shown inside the symbol.
General prohibited action.
Disassembly prohibited.
indicates that action is required. The specific action required is shown inside the symbol.
General action required.
Remove the power plug from the wall outlet.
Always ground the copier.
1. Installation Precautions
WARNING
• Do not use a power supply with a voltage other than that specified. Avoid multiple connections to
one outlet: they may cause fire or electric shock. When using an extension cable, always check
that it is adequate for the rated current. ............................................................................................
• Connect the ground wire to a suitable grounding point. Not grounding the copier may cause fire or
electric shock. Connecting the earth wire to an object not approved for the purpose may cause
explosion or electric shock. Never connect the ground cable to any of the following: gas pipes,
lightning rods, ground cables for telephone lines and water pipes or faucets not approved by the
proper authorities. .............................................................................................................................
CAUTION:
• Do not place the copier on an infirm or angled surface: the copier may tip over, causing injury. .....
• Do not install the copier in a humid or dusty place. This may cause fire or electric shock. ..............
• Do not install the copier near a radiator, heater, other heat source or near flammable material.
This may cause fire. ..........................................................................................................................
• Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool
as possible. Insufficient ventilation may cause heat buildup and poor copying performance. ..........
• Always handle the machine by the correct locations when moving it. ..............................................
• Always use anti-toppling and locking devices on copiers so equipped. Failure to do this may
cause the copier to move unexpectedly or topple, leading to injury..................................................
• Avoid inhaling toner or developer excessively. Protect the eyes. If toner or developer is
accidentally ingested, drink a lot of water to dilute it in the stomach and obtain medical attention
immediately. If it gets into the eyes, rinse immediately with copious amounts of water and obtain
medical attention. ..............................................................................................................................
• Advice customers that they must always follow the safety warnings and precautions in the copier’s
instruction handbook. ........................................................................................................................
2. Precautions for Maintenance
WARNING
• Always remove the power plug from the wall outlet before starting machine disassembly...............
• Always follow the procedures for maintenance described in the service manual and other related
brochures. .........................................................................................................................................
• Under no circumstances attempt to bypass or disable safety features including safety
mechanisms and protective circuits. .................................................................................................
• Always use parts having the correct specifications...........................................................................
• Always use the thermostat or thermal fuse specified in the service manual or other related
brochure when replacing them. Using a piece of wire, for example, could lead to fire or other
serious accident. ...............................................................................................................................
• When the service manual or other serious brochure specifies a distance or gap for installation of a
part, always use the correct scale and measure carefully. ...............................................................
• Always check that the copier is correctly connected to an outlet with a ground connection. ............
• Check that the power cable covering is free of damage. Check that the power plug is dust-free. If
it is dirty, clean it to remove the risk of fire or electric shock. ............................................................
• Never attempt to disassemble the optical unit in machines using lasers. Leaking laser light may
damage eyesight. ..............................................................................................................................
• Handle the charger sections with care. They are charged to high potentials and may cause
electric shock if handled improperly. .................................................................................................
CAUTION
• Wear safe clothing. If wearing loose clothing or accessories such as ties, make sure they are
safely secured so they will not be caught in rotating sections...........................................................
• Use utmost caution when working on a powered machine. Keep away from chains and belts. .......
• Handle the fixing section with care to avoid burns as it can be extremely hot. .................................
• Check that the fixing unit thermistor, heat and press rollers are clean. Dirt on them can cause
abnormally high temperatures...........................................................................................................
• Do not remove the ozone filter, if any, from the copier except for routine replacement....................
• Do not pull on the AC power cord or connector wires on high-voltage components when removing
them; always hold the plug itself. ......................................................................................................
• Do not route the power cable where it may be stood on or trapped. If necessary, protect it with a
cable cover or other appropriate item. ..............................................................................................
• Treat the ends of the wire carefully when installing a new charger wire to avoid electric leaks........
• Remove toner completely from electronic components. ...................................................................
• Run wire harnesses carefully so that wires will not be trapped or damaged. ...................................
• After maintenance, always check that all the parts, screws, connectors and wires that were
removed, have been refitted correctly. Special attention should be paid to any forgotten
connector, trapped wire and missing screws. ..................................................................................
• Check that all the caution labels that should be present on the machine according to the
instruction handbook are clean and not peeling. Replace with new ones if necessary. ...................
• Handle greases and solvents with care by following the instructions below: ....................................
· Use only a small amount of solvent at a time, being careful not to spill. Wipe spills off completely.
· Ventilate the room well while using grease or solvents.
· Allow applied solvents to evaporate completely before refitting the covers or turning the main
switch on.
· Always wash hands afterwards.
• Never dispose of toner or toner bottles in fire. Toner may cause sparks when exposed directly to
fire in a furnace, etc...........................................................................................................................
• Should smoke be seen coming from the copier, remove the power plug from the wall outlet
immediately. ......................................................................................................................................
3. Miscellaneous
WARNING
• Never attempt to heat the drum or expose it to any organic solvents such as alcohol, other than
the specified refiner; it may generate toxic gas. ................................................................................
CONTENTS
1-1 Specifications
1-1-1 Specifications ........................................................................................................................................ 1-1-1
1-1-2 Parts names and their functions ............................................................................................................ 1-1-4
(1) Main body ...................................................................................................................................... 1-1-4
(2) Operation panel ............................................................................................................................. 1-1-5
(3) Basic fax screen on the touch panel .............................................................................................. 1-1-6
1-1-3 Mechanical construction ........................................................................................................................ 1-1-8
1-2 Installation
1-2-1 Unpacking and installation .................................................................................................................... 1-2-1
(1) Unpacking and installation ............................................................................................................. 1-2-1
1-2-2 Setting and registering data .................................................................................................................. 1-2-9
(1) Settings .......................................................................................................................................... 1-2-9
(2) Registration .................................................................................................................................. 1-2-10
1-2-3 Installing the optional memory module DIMM ..................................................................................... 1-2-11
1-3 Maintenance Mode
1-3-1 Maintenance mode ................................................................................................................................ 1-3-1
(1) Maintenance mode item list ........................................................................................................... 1-3-1
(2) Contents of maintenance mode items ........................................................................................... 1-3-4
1-4 Error Code
1-4-1 Error codes ............................................................................................................................................ 1-4-1
(1) Error code ...................................................................................................................................... 1-4-1
(2) Table of general classification ........................................................................................................ 1-4-2
(2-1) U004XX error code table: Interrupted phase B ..................................................................... 1-4-4
(2-2) U006XX error code table: Problems with the unit ................................................................. 1-4-5
(2-3) U008XX error code table: Page transmission error ............................................................... 1-4-5
(2-4) U009XX error code table: Page reception error .................................................................... 1-4-5
(2-5) U010XX error code table: G3 transmission ........................................................................... 1-4-6
(2-6) U011XX error code table: G3 reception ................................................................................ 1-4-8
(2-7) U017XX error code table: V.34 transmission ...................................................................... 1-4-10
(2-8) U018XX error code table: V.34 reception ............................................................................ 1-4-10
(2-9) U023XX error code table: Relay command abnormal reception ......................................... 1-4-10
(2-10) U044XX error code table: Encrypted transmission ............................................................. 1-4-10
3DB
1-5 Self Diagnosis
1-5-1 Self-diagnosis ........................................................................................................................................ 1-5-1
(1) Self diagnostic codes ..................................................................................................................... 1-5-1
1-5-2 Troubleshooting .................................................................................................................................... 1-5-3
1-6 Requirements on PCB Replacement
1-6-1 Updating the firmware ........................................................................................................................... 1-6-1
(1) Updating the firmware on the fax control PCB (Flash ROM) ......................................................... 1-6-1
(2) Updating the firmware on the fax control PCB (Compact Flash card) ........................................... 1-6-4
2-1 Electrical Parts Layout
2-1-1 Electrical parts layout ............................................................................................................................ 2-1-1
2-2 Operation of the PCBs
2-2-1 Fax control PCB .................................................................................................................................... 2-2-1
2-2-2 NCU PCB .............................................................................................................................................. 2-2-7
2-2-3 Auxiliary power source PCB ................................................................................................................ 2-2-11
1-1-1
3DB
1-1-1 Specifications
Type .......................................................... Optional Fax Kit
Compatibility.............................................. Group 3
Line Requirement ...................................... Subscription telephone line
Transmission Speed .................................. Within 3 seconds (33600 bps, JBIG, ITU-T #1 chart)
Modem Speed ........................................... 33600/31200/28800/26400/24000/21600/19200/16800/14400/12000/9600/
7200/4800/2400 bps
Data Compression .................................... JBIG/MMR/MR/MH
Error Correction......................................... ECM
Maximum Document Dimensions ............. Width: 11" [297 mm] Length: 63" [1600 mm]
Automatic Document Feeder Capacity ..... Duplex document processor: Max. 100 pages, document processor: Max. 70
pages
Auxiliary Scanning Line Density ................ Horizontal × Vertical
Normal (8 dots/mm × 3.85 lines/mm)
Fine (8 dots/mm × 7.7 lines/mm)
Super fine (8 dots/mm × 15.4 lines/mm)
Ultra fine (16 dots/mm × 15.4 lines/mm)
Recording Resolution ................................ 600 dpi × 600 dpi
Grayscale .................................................. 128 levels (Value differential diffusion)
Speed-Dial Keys ....................................... Max. 600 destinations
Broadcast Transmission ............................ Max. 300 destinations
Polling Reception ...................................... Max. 300 locations
Installed Bitmap Memory .......................... 4 MB
Installed Imaging Memory ......................... 4 MB (including 1 MB of working memory)
Management Reports and Lists ................ Activity Report, Confirmation List, User Setting List, One-Touch Key List,
Telephone Directory List, Program Dial List, Group Dial List, Encryption Key
List, Restricted Access Report, Department List
Options ...................................................... Memory module DIMM (8 MB)
Functions................................................... See pages 1-1-2 to 1-1-3.
1-1-1
3DB
Reception functions Manual reception
Automatic reception
Fax/telephone auto selection
TAD reception
D.R.D. reception*
1
Remote switching
Transmission functions One-touch dialing*
Program dialing*
Group dialing*
Chain dialing*
2
2
2
2
Redialing (manual/automatic)
Dial confirmation
Communication functions Direct feed transmission
Memory transmission
Direct reception
Memory reception (F-coded confidential reception and relay broadcast
reception)
Additional communication functions Broadcast transmission (up to 300 numbers)
Polling communication
Encrypted communication
Password check communication
Memory fax forwarding
Reserved transmission
Timer transmission
Interrupt transmission
Short protocol
ECM
F-coded transmission
F-coded confidential reception
F-coded bulletin board communication
F-coded relay broadcast
Supplementary communication functions Printing out from F-coded confidential box
Manual transmission
Telephone directory
Transmission destination display
Tone transmission
3
Memory back-up (60 min.*
)
Entry into F-coded bulletin board
Communication result display
Supplementary transmission functions Batch transmission
TTI transmission
Bulletin board
Rotation transmission
Duplex transmission*
4
Initial communication speed setting
Supplementary reception functions Memory reception
2-in-1 reception
Auto reduce reception
Rotation reception
Duplex reception*
5
Recording paper setting (auto selection, fixed size or fixed cassette)
During-reception copying
Reception date and time recording
1-1-2
Reports Activity report
Transmission report
Reception report
Power failure report
Delayed communication report
Confirmation report
User settings list
Encryption key list
Management report
Department list
One-touch key list
Telephone directory list
Program dial list
Group dial list
F-code confidential box list
F-code relay box list
Encryption box list
Network fax setting list
Others Memory editing
Remote diagnosis
Department control for faxes
Network fax functions
3DB
*6
*6
*1: For 120 V specifications only.
*2: To be registered under one-touch keys. Up to 600 one-touch keys can be used for one-touch dialing, program dialing,
group dialing and chain dialing.
*3: When the optional memory module DIMM is installed.
*4: Available only when the duplex document processor is installed.
*5: Available only when the duplex unit is installed.
*5: When the printer/scanner kit is installed.
1-1-3
3DB
1-1-2 Parts names and their functions
(1) Main body
Figure 1-1-1
Figure 1-1-2
1 Operation panel ..................................... Use the operation panel to perform the procedures required for fax
communication.
2 Fax storage section ................................ Received documents are ejected and stored face-down in the fax storage
section. Up to 250 sheets can be stored in this section at one time.
3 Drawers .................................................. This fax machine comes standard with two drawers installed. Each drawer
2
can hold up to 500 sheets of plain paper (60 g/m
- 105 g/m2).
4 Multi-Bypass .......................................... Paper can be set in the Multi-Bypass as well. In order to use the Multi-
Bypass, it is necessary to select “ON” under “Turning Manual Paper Feed
ON/OFF”.
5 Telephone jack (T) .................................. Use this jack to connect a separately purchased telephone to the fax.
6 Line jack (L) ........................................... Use this jack to connect the fax to a telephone line using the modular cord.
7 Main switch ............................................ Turn this switch ON ( | ) in order to perform fax and copy operations. The
message display will light and operation will be possible.
• Document Processor
There are 2 optional document processors available for use with this machine: the document processors for feeding onesided documents, and the duplex document processor for using both sides of 2-sided documents.
* Both the document processor and duplex document processor can be used with the 25 copies per minute machine.
However, only the duplex document processor can be used with the 35/40 copies per minute machine.
8 Document table...................................... Set the documents to transmit on the table. Up to 100 sheets of up to 11" × 8
1
/2" [A4] size paper, or up to 70 sheets of 8 1/2" × 14" or 11" × 17" [A3 or
Folio] size paper, can be set at one time when installing the duplex document
1
processor. Up to 70 sheets of up to 11" × 8
sheets of 8
1
/2" × 14" or 11" × 17" [A3 or Folio] size paper, can be set at one
/2" [A4] size paper, or up to 50
time when installing the document processor.
9 Document insert guides ......................... Adjust these guides to match the width of the documents.
10 Document processor reversing cover..... Open this cover if a document jams.
11 Document eject cover ............................ Documents are ejected onto this cover after being scanned.
1
12 Eject guide ............................................. Open this guide when transmitting documents of a large size such as 8
/2"
×14" or 11" × 17" [A3 or Folio].
13 Document processor open/close lever ... Operate this lever when opening and closing the document processor.
14 Document set indicator .......................... This indicator indicates the status of the documents set in the document
processor. Documents are set properly when the indicator is lit green.
1-1-4
(2) Operation panel
3DB
Figure 1-1-3
1 Touch panel......................... Indicates operation procedures as well as trouble with the machine. Keys related to
operational procedures which appear on the touch panel with their name displayed are
indicated in this handbook within double quotation marks. In addition, you will be
instructed to “touch” any keys which appear on the touch panel rather than “press” them.
(Ex.: Touch the “xxx” key.)
2 Keypad ................................ Use the keypad to enter fax numbers, etc.
* Even if your telephone service is for pulse dialing, press the star (*) key and any key
pressed on the keypad after that will transmit the related tone signal. (Inch version
only)
3 Start key .............................. Press this key when you want to initiate a fax communication.
4 Fax key/Fax indicator .......... Press this key when you want to switch between the Copy Operation and Fax Operation
modes. The Fax indicator is lit when the machine is in the Fax Operation mode.
5 Fax data indicator ............... This indicator blinks during a fax communication. When received documents or other
data are being stored in memory, this indicator will flash and then light continuously.
6 Reset key ............................ Press this key when you want to cancel an operation in progress and have the touch
panel return to the initial mode settings.
7 Stop/Clear key..................... Press this key when you want to delete registered fax numbers or names, as well as
when you want to stop an operation in progress.
8 Fax Priority key ................... Press this key when you want to give priority to printing out a received fax during a copy
operation.
9 Default key .......................... Press this key when you want to perform settings related to the various default modes for
the fax functions of this machine.
Interrupt key/indicator lamp ..
10
Press this key when you want to interrupt a fax reception in order to make copies. The
indicator lamp in the Interrupt key will light when the machine is in the Interrupt mode.
1-1-5
3DB
(3) Basic fax screen on the touch panel
The initial screen that appears in the touch panel when you press the Fax key in any other mode in order to change to the
Fax Operation mode is called the “basic fax screen”. The following contains information on the basic keys which are
displayed in this screen and their functions.
Inch
Metric
Act status
1-1-6
Figure 1-1-4
3DB
1 Message display ........................... Current status, the next step in a procedure and error messages are shown in the
message display.
2 Number of destinations display ..... The number of destinations that you have chosen to dial to is shown in this area.
3 Speed-dial keys............................. Keys that you have registered to function as either a one-touch key, a group dial
key (G), a program key (P) or a chain dial key (C) are displayed here.
4 “Address book” key ....................... Touch this key when you want to use the address book.
5 “Abbrev.” key ................................. Touch this key when you want to use the abbreviated number that a destination
number is registered under in order to dial that number.
6 “TX setting” key ............................. Touch this key when you want to perform settings related to transmission
conditions such as the size of the documents to be transmitted, the image quality
of those documents, the contrast at which you want to send them and the time
when they should be sent. Once you press this key, the TX Setting screen will
appear.
” and “ ” cursor keys............... Use these keys when you want to display speed-dial keys other than those which
7 “
are currently displayed.
8 “Dest. check” key .......................... Touch this key when you have entered multiple destination fax numbers using
speed-dial keys, etc., and you want to check the list of those numbers.
9 “Re-dial” key .................................. Touch this key when you want to have the fax automatically redial the most
recently dialed number
10 “On-hook” key ............................... When a separately purchased telephone is connected to this fax machine and you
touch this key, you can dial a destination number without having to pick up the
receiver.
11 “Memory TX” / “Dir. Feed Tx” key .. When you want to switch between the Memory Transmission mode (“Memory Tx”)
and the Direct Feed Transmission mode (“Dir. Feed Tx”). The mode will change
each time you touch this key.
12 Reception mode select key ........... Touch this key when you want to select a different reception mode. The display will
change to the reception mode selection screen where you can select the desired
reception mode by touching the “Auto RX”, “Manual RX” or “Answering Machine”
key, as appropriate.
13 Memory bar ................................... Indicates the amount of data stored in memory. As documents are being stored,
the bar will move towards “100%” indicating that the data stored in memory is
increasing. Once it reaches “100%”, no more documents can be stored in memory.
14 Fax number display ....................... The number that you have entered to dial is displayed here.
15 “Basic” key .................................... Touch this key when you want to return to the basic fax screen.
16 “Application” key ........................... Touch this key when you want to use one of the various functions of this fax
machine such as polling, etc.
17 “Register” [“Registration”] key ....... Touch this key when you want to perform one of the various registration
procedures of this fax machine.
18 “Print Report” key .......................... Touch this key when you want to print out one of the various reports or lists of this
fax machine.
19 “Status” [“Act status”] key .............. This key is displayed during a transmission, reception or printout. Touch this key
when you want to verify the contents of the operation.
1-1-7
3DB
1-1-3 Mechanical construction
PSPCB
CN8
1
LIVE(OUT)
MSW
LIVE
2
(IN)
TB3
MPCB
MSW REM
2
CN31
OPCB
24V
RELAY OUT
RELAY IN
1
NEUTRAL IN
TB2
TB1
APSPCB
TB3
1-1
1-5
1-4
5.2V
GND
RELAY REM
12V
1-3
1-2
GND
SP
BUBAT
SPEAKER
A.GND
BATT
G(5V)
YC8
6
5
3
1
7
8
9
YC7
1
2
YC6
1
2
YC4
DIMM (optional)
Memory Module
FCPCB
LINE
TEL
NCUPCB
YC3
YC1
CN44
Figure 1-1-5
The fax system consists of the fax control PCB (FCPCB), NCU PCB (NCUPCB), auxiliary power source PCB (APSPCB),
speaker (SP), backup battery (BUBAT) and optional memory module DIMM.
1-1-8
1-2-1 Unpacking and installation
(1) Unpacking and installation
3DB
790
12
*(
¤
‹
⁄
‹
!
%^
&
8@#$›
4
3
)
6
Figure 1-2-1 Unpacking
1 Fax control PCB
2 Antistatic air-padded bag
3 NCU board assembly
4 Antistatic air-padded bag
5 Auxiliary power source PCB
assembly
6 Antistatic air-padded bag
7 NCU cable
8 FCC68 label*
9 FAX-PCB-Power cable
0 “B” modular connector cable*
! Plastic bag
@ NW-FAX CD-ROM
# Fax cable
5
$ IC line label*
% TP-A chrome binding screw M3 ×
06
^ Plastic bag
& Plastic bag
* Operation guide
( Plastic bag
) Upper spacer
⁄ Bottom spacer
¤ Outer case
‹ Barcode labels
› Fax-kit label sheet
*For 120 V specifications only.
1-2-1
3DB
Turn the machine’s main switch to OFF and unplug the copier from the power supply before starting this procedure.
<Procedure>
1. Remove 13 screws and take off the rear cover.
Rear cover
Screws
Figure 1-2-2
2. If the printing system is installed, remove the 2 screws and pull the
printing system out of the controller box.
3. Remove 13 screws and take off the controller-box cover.
Printing system
Screws
Figure 1-2-3
Controller-box cover
1-2-2
Screws
Figure 1-2-4
3DB
g
4. Move the shielding cover out of the way to the left, and fasten the
fax control PCB into place using four M3 × 06 chrome binding
screws.
5. Connect the NCU cable to connector CN1 on the NCU board
assembly.
Shielding cover
Fax control PCB
Figure 1-2-5
M3 × 06 chrome
binding screws
NCU cable
6. Fasten the NCU board assembly into place from the bottom with
two M3 × 06 chrome binding screws.
7. Connect the three connectors from the NCU board assembly to the
corresponding connectors on the fax control PCB, as follows:
• Speaker 2-pin connector → YC7
• NCU cable connector → YC3
• Battery connector → YC6
NCU board assembly
YC3
YC6
YC7
CN1
Figure 1-2-6
NCU board assembly
M3 × 06 chrome
screws
bindin
Figure 1-2-7
1-2-3
3DB
8. Remove the film that fixes the three positive connectors of the
power source PCB from the optional interface mounting plate.
Important: Dispose of the film that has been removed.
9. Connect the FAX-PCB-Power cable to connector CN1 on the
auxiliary power source PCB assembly.
Optional interface
mounting plate
Film
Figure 1-2-8
FAX-PCB-Power cable
10. Connect the three positive connectors on the power board to the
corresponding connectors on the auxiliary power source PCB
assembly as follows.
• White positive connector → TB1 (white)
• Green positive connector → TB2 (green)
• Small white positive connector → TB3
Auxiliary power source
PCB assembly
Green positive
connector
CN1
Figure 1-2-9
Auxiliary power source
PCB assembly
TB2
TB3
TB1
1-2-4
White positive
connector
Small white
positive connector
Figure 1-2-10
11. Fit the catch on the auxiliary power unit into the mount hole in the
y
copier, and fasten the auxiliary power unit into place with one M3 ×
06 chrome binding screw.
3DB
M3 × 06 chrome
binding screw
12. Through the opening of controller-box above the speaker, connect
the FAX-PCB-Power cable on the auxiliary power source PCB
assembly to connector YC8 on the fax control PCB.
13. Connect the 2-pin connector to the 2-pin connector with green
cable.
Fax control PCB
FAX-PCB-Power
YC8
cable
Catch
Mount hole
Figure 1-2-11
Opening
2-pin connector (green cable)
2-pin connector
Auxiliary power source
PCB assembl
Figure 1-2-12
14. Unlock YC1 on the fax control PCB by pulling its connector
housing.
15. Hold the fax cable with its conductive side facing up, insert it into
connector YC1, then push the housing back in to lock the
connector.
16. Hold the other end of the fax cable with its conductive side facing
down, and connect it to connector CN44 on the main PCB. (Pull
the CN44 housing out to release the connector lock, then insert the
cable, and then push the housing back in.)
Important: Be sure to push the fax cable all the way in, and be sure
that the connection is straight. A poor connection may result in a
variety of problems.
17. Refit the controller-box cover.
Fax cable
CN44
Fax control PCB
Figure 1-2-13
CN44
YC1
YC1
1-2-5
3DB
18. Remove 1 screw and take off the modular cover.
19. Hang the modular cover onto the holes on the controller-box cover,
and fasten it into place with 1 screw.
20. If the printing system was installed, refit the printing system into the
controller box.
21. Refit the rear cover.
Screw
Modular cover
Figure 1-2-14
120 V specifications only
22. Adhere the IC line label and FCC68 label to the rear cover at the
locations indicated in the diagram.
Screw
Holes
Modular cover
Figure 1-2-15
IC line label
FCC68 label
1-2-6
Figure 1-2-16
23. Take the power label from the fax-kit label sheet, and adhere it to
the copier directly under the main switch.
24. Take the alphabet labels from the fax-kit label sheet, and adhere
them above the corresponding numeric keys on the operation
panel.
• In Asia, use the “PQRS TUV WXYZ” label, and do not use the
“PRS TUV WXZ” and “OPER” labels.
Main switch
Alphabet labels
Figure 1-2-17
Management
ABC DEF
1
23
MNOJKL
4756
PQRS TUV
WXYZ
98
OPER
0
Reset
Interrupt
S
Start
Stop/
Clear
3DB
Power label
Energy Sever
25. Connect the telephone circuit to the L terminal by inserting the
modular connector cable into the line terminal (L).
Important: On 120 V specifications, use the included “B” modular
connector cable to make the connection.
Figure 1-2-18
Line terminal (L)
Modular connector
cable
Figure 1-2-19
1-2-7
3DB
Initialization procedure after installation of facsimile system
1. Insert the machine power plug to the wall outlet and turn the main
switch on.
2. Run maintenance item U601.
3. Enter a destination code using the numeric keys (refer to the
destination code list) and then press the start key.
* Enter a destination code with three digits.
Code
000
009
080
084
088
108
126
136
137
152
156
4. Enter the OEM code (000) and then press the start key.
5. Confirm that the display is changed as shown in the illustration.
* At the position of @, the version number of the software is
displayed.
6. Press the cursor key to change the display to maintenance item
U602.
Destination
Japan
Australia
Hong Kong
Indonesia
Israel
Malaysia
New Zealand
Peru
Philippines
Middle East
Singapore
Code Code
159
169
181
242
243
253
Destination Destination
South Africa
Thailand
U.S.A.
South America
Saudi Arabia
CTR21 (European nations)
Italy
Germany
Spain
U.K.
Netherlands
253
Sweden
France
Austria
Switzerland
Belgium
Denmark
Finland
Portugal
Ireland
Norway
254
INI. KEEP DATA
COMPLETED XXX 000
INI. KEEP DATA
COMPLETED V@.@@
Taiwan
7. Press the start key and confirm that the display is changed as
shown in the illustration.
* At the position of @, the version number of the software is
displayed.
8. After completing the installation, run a communications test to
confirm that the fax system is working correctly.
SELECT THE MAINTENANCE NUMBER.
Initial keep data U601
Figure 1-2-20
INI. SHIP DATA
COMPLETED XXX 000
INI. SHIP DATA
COMPLETED V@.@@
SELECT THE MAINTENANCE NUMBER.
Initial ship data U602
Figure 1-2-21
1-2-8
1-2-2 Setting and registering data
After setting up the machine, set or register the following data.
(1) Settings
3DB
• Setting the type of telephone line*
1
Select the setting (pulse or tone) according to the type of telephone line to be used.
• Setting the TTI transmission
Select whether or not to add the transmit terminal identifier (TTI) to the transmitting document.
• Setting report output condition
• Select the output condition for the management report (output or not output by department).
• Select the output condition for the activity report (output or not output after every 50 communications)
• Select the output condition for the transmission report (output or not output after each transmission)
• Select the output condition for the reception report (output or not output after each reception)
• Select the output condition for the timer communication report (output or not output after each timer programming).
• Select the output condition for the network fax transmission report.*
2
• Setting the password check communication
Select whether or not to perform password check communication.
• Setting the memory fax forwarding
Select whether or not to perform memory fax forwarding.
• Setting the bulletin board
Select whether or not to use the bulletin board during polling transmission.
• Setting the number of rings for automatic reception
Select the number of rings (1 to 15) that sound after call reception until fax data reception starts in the auto reception
mode.
• Setting the number of rings for TAD reception
Set the number of rings (1 to 15) that sound after call reception until fax data reception starts in the TAD reception
mode.
• Setting the number of rings for fax/telephone auto select mode*
1
Set the number of rings (0 to 15) that sound after call reception until fax data reception starts in the fax/telephone auto
select mode.
• Setting the speaker volume
Set the volume of the speaker in the on-hook mode (4 levels).
• Setting the alarm buzzer volume
Set the volume of the alarm that sounds during events such as when an error occurs (3 levels).
• Setting the monitoring volume
Set the volume for the sounds from the speaker (4 levels).
• Setting the document size for scanning from the document processor
Select the setting (“Standard size original” or “Long original”) for scanning the original fed from the document processor.
• Setting the default transmission mode
Select the transmission mode (memory transmission or direct feed transmission) to be used in the initial mode.
• Setting the reception mode
Select an automatic reception mode (automatic fax reception, fax/telephone auto selection or D.R.D. reception*
1
).
• Setting reception date and time recording
Select whether or not to record the date and time on received documents.
• Setting the paper feed selection mode
Select the paper feed mode (“Auto Selection mode”, “Fixed Size mode” or “Fixed Cassette mode”) for printing received
fax or reports.
• Setting the manual paper feed
Select whether or not to use the multi-bypass to feed paper for printing received faxes.
• Setting 2-in-1 reception
Select whether or not to output two successively-received A5/8
• Setting duplex reception*
Select whether or not to print received documents on both sides of the paper.
• Setting the network fax reception*
Set to perform network fax reception.
• Setting for saving the documents for transmission*
Select whether or not to save the transmitted documents on the server computer.
• Setting the file type*
3
2
2
2
1
/2" × 51/2" documents onto one A4R/81/2" × 11" page.
Select the file type in which the documents for transmission, or of received documents, will be saved in the server
computer.
• Setting remote diagnosis
Set to take advantage of our remote diagnosis system.
• Setting the restricted access
Turn the restricted access on or off.
*1: For 120 V specifications only.
*2: When the printer/scanner kit is installed.
*3: When the duplex unit is installed.
1-2-9
3DB
(2) Registration
• Date and time
Set the current date and time.
• Self station information
Register the self telephone number, self station name and self station ID.
• One-touch dialing
Register destination fax (telephone) numbers and names under one-touch keys. Up to 600 entries can be registered.
• Group dialing
Register multiple destination fax (telephone) numbers and names under a one-touch key for group dialing. Up to 50
entries can be registered as group dial keys or program keys.
• Program dialing
Register frequently used communication modes or fax numbers under one-touch keys. Up to 50 entries can be
registered as program dial keys or group keys.
• Chain dialing
Register chain numbers and names under one-touch keys.
• F-code confidential boxes
Register F-code confidential boxes for F-code based confidential communication. Up to 100 boxes can be registered.
• F-code relay boxes
Register F-code relay box for F-code based relay broadcast communication. Up to 15 boxes can be registered.
• Encryption boxes
Register encryption boxes for receiving encrypted transmissions. Up to 15 boxes can be registered.
• Permit telephone numbers and IDs
Register the password (permit telephone number or ID) for password check communication.
• Fax forwarding
Register the destination and designated hours for fax forwarding.
• Remote switching number
Change the remote switching number, which is set to “55” at the factory, for receiving faxes using the telephone
connected to the machine.
• Remote test ID
Register the designated remote test ID for remote diagnosis.
• Management password
Register a 4-digit password, which is set to “6482” at the factory, for encrypted communication.
• Access codes
Register access codes for restricted access. Up to 50 codes can be registered.
• Cipher key password
Register a 16-digit cipher key password for encrypted communication.
• File name (transmission/reception)*
Register the default file name when documents which have been transmitted or received using the network fax
functions are saved in the designated folder.
• IP address / Host name*
Register the IP address or host name of the server computer in which documents which have been received using the
network fax functions are saved.
• Administrator’s e-mail address*
Register the e-mail address of the computer to be notified in case of an error, as well as where to send Transmission
and Reception Reports.
• Save folder number*
Register the number of the folder in which documents which have been transmitted or received using the network fax
functions will be saved.
*When the printer/scanner kit is installed.
1-2-10
1-2-3 Installing the optional memory module DIMM
Memory module DIMM installation on the fax control PCB requires the following parts:
8 MB memory module DIMM (P/N: 2AW6001)
<Procedure>
1. Remove 13 screws and take off the rear cover.
3DB
Rear cover
Screws
Figure 1-2-22
2. If the printing system is installed, remove the 2 screws and pull the
printing system out of the controller box.
3. Remove 13 screws and take off the controller-box cover.
Printing system
Screws
Figure 1-2-23
Controller-box cover
Figure 1-2-24
Screws
1-2-11
3DB
4. Insert the memory module DIMM (8MB) at an angle into the
memory slot on the fax control PCB.
Important: The memory module DIMM (8MB) must be installed
onto the fax control PCB. Please be sure that you do not install it
onto the main PCB.
5. Push the free end of the module down toward the fax control PCB.
6. Refit all removed parts.
Memory module DIMMMemory slot
Figure 1-2-25
1-2-12
1-3-1 Maintenance mode
(1) Maintenance mode item list
Section
Fax
Item
No. setting*
U600 Initializing all data —
U601 Initializing permanent data —
U602 Setting factory defaults —
U603 Setting the user registration data
• Setting the self telephone number —
• Setting the type of telephone line —
• Setting the number of rings in the fax/telephone auto select mode —
• Setting remote diagnostic transmission —
U604 Clearing data
• Clearing transmission history —
• Initializing the management password —
• Initializing the F-code confidential box ID —
• Initializes the F-code relay box ID —
• Initializes the encription box ID —
U605 Setting the system (operational)
• Setting how to proceed if memory becomes full
during memory transmission —
• Setting an alarm for when reception is completed —
• Selecting if auto reduction in the auxiliary direction is to be performed —
• Setting the addition of an image to the report —
• Setting the error report display format —
• Setting the line-monitoring period —
• Setting the one-shot detection time for remote switching —
• Setting the continuous detection time for remote switching —
• Setting the initial condition of fax image scanning quality —
U606 Setting the system (operation unit and display)
• Setting the conditions under which an error indicator turns off —
• Setting the date format —
• Setting if the image scanning quality in fax mode is initialized —
• Setting if the scanning density in fax mode is initialized —
• Setting whether to skip unregistered abbreviated numbers
and one-touch key numbers on the list —
• Setting the used port entry in the activity report —
U607 Setting the system (communication 1)
• Setting the auto redialing interval —
• Setting the number of times of auto redialing —
• Setting the communication starting speed —
• Setting the reception speed —
• Setting the mode for remote switching —
• Setting the transmission intervals —
• Sets the loop current detection before dialing —
• Sets the DIS signal to 4 bytes —
U608 Setting transmission
• Setting the method to process errors —
• Setting the number of times of DIS signal reception —
• Setting the reference for RTN signal output —
• Setting the waiting period to prevent echo problem at the sender —
• Setting the waiting period to prevent echo problem at the receiver —
• Setting ECM transmission —
• Setting ECM reception —
• Setting the criteria for receiving a TCF signal 1 —
• Setting the frequency of the CED signal —
U609 Setting communication time
• Setting the T0 time-out time —
• Setting the T1 time-out time —
• Setting the T2 time-out time 69
• Setting the Ta time-out time 30
• Setting the Tb1 time-out time 20
• Setting the Tb2 time-out time 80
• Setting the Tc time-out time 60
• Setting the Td time-out time —
Maintenance item contents
3DB
Initial
1-3-1
3DB
Section
Fax U610 Setting the modem output level
Item
No. setting
• Setting the modem output level —
• Adjusting the modem output level —
U611 G3 cable equalizer
• Setting the G3 transmission cable equalizer —
• Setting the G3 reception cable equalizer —
U612 Setting the modem detection level —
U613 Setting the DTMF output level
• Setting the DTMF (high-frequency group) output level —
• Setting the DTMF (low-frequency group) output level —
U614 Adjusting the DTMF output level
• Adjusting the DTMF (high-frequency group) output level —
• Adjusting the DTMF (low-frequency group) output level —
U615 Setting the NCU
• Setting the connection to PBX/PSTN —
• Setting PSTN dial tone detection —
• Setting busy tone detection —
• Setting for a PBX —
U616 Adjusting the ratio of make-to-break of dial pulses
• Make time (10 PPS) —
• Make time (20 PPS) —
U617 Outputting lists
• Settings list —
• Action list —
• Own-status report —
• Protocol list —
• One-touch dialing ECM setting list —
U650 Setting the system 1
• Setting the number of lines to be ignored when receiving a fax
at 100% magnification 3
• Setting the number of lines to be ignored when receiving a fax
in the auto reduction mode 3
• Setting the number of lines to be ignored when receiving a fax (A4R, letter)
in the auto reduction mode 3
• Setting the recording width for inch specifications —
• Setting automatic printing of the protocol list —
U651 Setting the system 2
• Setting the variation range in the auxiliary scanning direction
for rotation reception 3
• Setting the number of adjustment lines for automatic reduction 7
• Setting the number of adjustment lines for automatic reduction
when A4 paper is set 22
• Setting the number of adjustment lines for automatic reduction
when letter size paper is set 26
U660 Setting the system (communication 2)
• Setting the criteria for receiving a TCF signal 2 —
• Setting the short protocol transmission —
• Setting the reception of a short protocol transmission —
• Setting the CNG detection times in the fax/ telephone auto select mode —
• Turning ECM for one-touch dialing on/off —
U670 Setting the system (communication 3)
• Setting if V.34 transmission is available —
• Setting the V.34 symbol speed (3429 Hz) —
• Setting the V.34 symbol speed (3200 Hz) —
• Setting the V.34 symbol speed (3000 Hz) —
• Setting the V.34 symbol speed (2800 Hz) —
U680 Displaying the fax board ROM version —
Maintenance item contents
Initial
1-3-2
3DB
Section
Fax
Others
Item
No. setting
U881 Using the flash-memory jig
• Saving data from SRAM into the jig —
• Writing data from the jig into RAM —
• Writing the boot program into the jig —
• Reading one-touch/abbreviated dial information —
• Writing one-touch/abbreviated dial information —
U882 Setting the software switches —
U894 Performing board test
• Performing tests on SRAM and DRAM —
• Performing tests on optional memory —
U898 Setting the ports for maintenance mode —
U992 Checking or clearing the printer/fax count —
Maintenance item contents
Initial
1-3-3
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