Sharp UX-310, FO-730, NX-530, UX-310DE, FO-730DE Service Manual

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UX-310DE FO-730DE/NX-530DE

Illustration: UX-310

No. 00ZUX310DESME

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications ............................................ 1-1

[2] Operation panel......................................... 1-2

[3] Transmittable documents.......................... 1-3

[4] Installation ................................................. 1-4

[5] Quick reference guide ............................... 1-9

[6] Option imaging film specifications............1-10

CHAPTER 2. ADJUSTMENTS

[1] Adjustments............................................... 2-1

[2] Diagnostics and service soft switch .......... 2-2

[3] Troubleshooting...................................... 2-17

[4] Error code table....................................... 2-18

CHAPTER 3. MECHANISM BLOCKS

[1] General description .................................. 3-1

[2] Disassembly and assembly

procedures ....................................... 3-3

CHAPTER 4. DIAGRAMS

[1] Block diagram ............................................4-1

[2] Wiring diagram .......................................... 4-2

[3] Point-to-point diagram............................... 4-3

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Circuit description...................................... 5-1

[2] Circuit description of control PWB..............5-2

[3] Circuit description of TEL/LIU PWB .......... 5-8

[4] Circuit description of

power supply PWB............................5-11

[5] Circuit description of CIS unit...................5-11

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT

[1] Control PWB circuit ................................... 6-1

[2] TEL/LIU PWB circuit ................................. 6-9

[3] Power supply PWB circuit ....................... 6-11

[4] Operation panel PWB circuit ................... 6-13

CHAPTER 7. OPERATION FLOWCHART

[1] Protocol ..................................................... 7-1

[2] Power on sequence .................................. 7-2

CHAPTER 8. OTHERS

[1] Service tools.............................................. 8-1

[2] IC signal name .......................................... 8-4

PARTS GUIDE

CONTENTS

FACSIMILE

UX-310 FO-730

MODEL NX-530

Parts marked with " " is 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.

This document has been published to be used for after sales service only. The contents are subject to change without notice.

SHARP CORPORATION

SERVICE MANUAL

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UX-310DE FO-730DE/NX-530DE

(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.

CAUTION FOR BATTERY REPLACEMENT

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UX-310DE FO-730DE/NX-530DE

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications

Automatic dialing: Rapid Key Dialing: 5 numbers (UX-310) Speed Dialing: 40 numbers

Automatic dialing: Rapid Key Dialing: 8 numbers (FO-730/NX-530) Speed Dialing: 80 numbers

Imaging film: Initial starter roll (included with fax

machine): 10 m roll (approx. 30 A4 pages)

Replacement roll:

UX-3CR 30 m roll (two rolls in

package, one roll yields approx. 95 A4 pages)

Automatic document feeder: 10 sheets max. Modem speed: 9600 bps with automatic fallback to

7200, 4800, or 2400 bps

Transmission time* : Approx. 22 seconds Display: 16-digit LCD display Reception modes: FAX, TEL, TEL/FAX, A.M. Resolution: Horizontal:

8 dots/mm

Vertical:

Standard: 3.85 lines/mm Fine/Halftone: 7.7 lines/mm Super fine (transmission only):

15.4 lines/mm

Recording system: Thermal transfer recording Halftone (grayscale): 64 levels Applicable telephone line: Public switched telephone network / PBX Compatibility: ITU-T (CCITT) G3 mode Configuration: Half-duplex, desktop transceiver Compression scheme: MH, MR Scanning method: Sheet-feeder CIS (Contact Image Sensor) Effective recording width: 208 mm max. Input document size: Automatic feeding:

Width  148 to 210 mm Length  140 to 297 mm

Manual feeding:

Width  148 to 210 mm Length  140 to 600 mm

Effective scanning width: 210 mm max. Contrast control: Automatic/Dark selectable Copy function: Standard Telephone function: Standard

(cannot be used for incoming/outgoing if power fails)

Power requirements: 220-230 V AC, 50 Hz Operating temperature: 5 to 35°C Humidity: Maximum: 85 % Power consumption: Stand-by: 2.3 W

Maximum: 115 W

Dimensions: Width: 343 mm

Depth: 313 mm

Height: 312 mm Weight: Approx. 3.4 kg * Based on ITU-T (CCITT) T est Chart #1 at standard resolution in Sharp

special mode, excluding time for protocol signals (i.e., ITU-T phase C time only).

Note: The facsimile machine is Y ear 2000 compliant.

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for procduct improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some deviation from these values in individual units.

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UX-310DE FO-730DE/NX-530DE

[2] Operation panel

JKL

KURZWAHL

WAHLWDH.

LAUTSPR.

ALPHAWAHL

STOP

KOPIE/HILFE

START

LAUTSTÄRKE

LEISE LAUT

EMPFANGSART

AUFLÖSUNG FUNKTION

ABC

DEF

WXYZ

GHI

MNO

PQRS

TUV

8 0

08/

ABRUF

07060504

13 14

1 4 5 62 3

1. KURZAHL (SPEED DIAL key)

Press this key to dial a 2-digit Speed Dial number.

2. WAHLWDH. (REDIAL key)

Press this key to automatically redial the last number dialed.

3. LCD-Anzeige (Display)

This displays messages and prompts during operation and programming.

4. EMPFANGSART (RECEPTION MODE key)

Press this key to select the reception mode. An arrow in the display will point to the currently selected reception mode.

5. AUFLÖSUNG (RESOLUTION key)

Press this key to adjust the resolution and contrast before sending or copying a document.

6. LAUTSTÄRKE (VOLUME keys)

Press these keys to adjust the volume of the speaker when the SPEAKER key has been pressed, or the volume of the ringer at all other times.

7. FUNKTION (FUNCTION key)

Press this key to select various special functions.

8. BEDIENFELD ENTRIEGELN (Panel release)

Grasp this finger hold and pull toward you to open the operation panel.

9. Zifferntasten (Number keys)

Use these keys to dial numbers, and enter numbers and letters during number/name storing procedures.

10. ALPHAWAL/R (SEARCH/R key)

Press this key to search for an automatic dialing number, or, if you are on a P.B.X. extension, press this key to transfer or put the other party on hold.

11. lautspr. (SPEAKER key)

Press this key to hear the line and fax tones through the speaker before sending a document, or dialing a voice number. Note: This is not a speakerphone. You must pick up the handset to talk with the other party.

12. Zielwahltasten (Rapid Dial keys)

Press one of these keys to dial a fax or voice number automatically. (Note that you must attach the Rapid Key labels.)

13. STOP (STOP key)

Press this key to cancel operations before they are completed.

14. START (START key)

Press this key to send or receive a document manually

when off hook.

15. KOPIE/HILFE (COPY/HELP key)

When a document is in the feeder, press this key to make a copy. At any other time, press this key to print out the Help List, a quick refernce guide to the opeation of your fax.

05/

ABRUF

04030201

030201

(FO-730/NX-530)

(UX-310)

TEL FAX

ANRUFB.

TEL/FAX

Normal papier fax

SYMBOLE

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UX-310DE FO-730DE/NX-530DE

[3] Transmittable documents

1. Document Sizes

* 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

Normal size

width 148 – 216 mm

length 128 – 297 mm

5. Automatic Document Feeder Capacity

Number of pages that can be placed into the feeder at anytime is as follows:

Normal size: max. ADF 10 sheets Special size: single sheet only (manual feed)

NOTES:

• 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

210mm, max.

• Readable length

This is the length of the document sent minus 5mm from the top and bottom edges.

Use document carrier sheet for smaller documents.

Normal size

ADF 10 sheets

0.06–0.09 mmThickness

Weight

52–80g/m

14–20lbs

Special size

Thickness

0.06–0.20 mm 52–157g/m

Weight

Readable width

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.

5mm

Readable length

(Min.)

(Max.) A4 size

(Max.)

128mm

297mm

1000mm

148mm 210mm

[

Normal size

]

210mm

[

Special size

]

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UX-310DE FO-730DE/NX-530DE

7. Use of Document Carrier Sheet

A document carrier sheet must be used for the following documents.

• Those with tears.

• Those smaller than size 148mm (W) x 128mm (L).

• Carbon-backed documents

NOTE: To transmit a carbon-backed document, insert a white sheet of

paper between the carbon back of the document and the document carrier.

• Those containing an easily separable writing substance (e.g., trac-

ing paper written on with a soft, heavy lead pencil).

NOTES: • When using the document carrier, carefully read the in-

structions written on the back.

• If the document carrier is dirty, clean it with a soft, moist

cloth, and then dry it before using for transmission.

• Do not place more than one document in the carrier at a

time.

[4] Installation

1. Site selection

T ake 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 sun-

light, 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 5° and 35°C.

• The humidity should be between 30% and 85% (without conden-

sation).

ELECTRICITY

AC 220-230V, 50Hz, earthed (2-prong) AC 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...

If the machine is moved from a cold to a warm place, it is possible that the reading glass may fog up, preventing proper scanning of documents for transmission. T o remove the fog, turn on the power and wait approximately 2 hours before using the 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.

• Plugging the fax machine into a jack which is not an jack may result

in damage to the machine or your telephone system. If you do not know what kind of jack you have, or needed to have one installed, contact the telephone company.

2. Loading the imaging film (UX-3CR)

Your fax uses a roll of imaging film to create printed text and images. The print head in the fax applies heat to the imaging film to transfer ink to the paper. Follow the steps below to load or replace the film.

• The initial starter roll of imaging film included with your fax can print

about 30 A4 pages.

• When replacing the film, use a roll of Sharp UX-3CR imaging film.

One roll can print about 95 A4 pages.

Note: If there is paper in the paper tray, pull the paper release plate forward and remove the paper before loading the imaging film.

Open the operation panel by grasping the finger hold and pulling up.

Direction of insertion

Make print straight across paper E.G. Place the document carrier in the document feeder with the clear film side down

If you are installing the imaging film for the first time, go to Step 6.

Pull the green release on the right side of the machine forward, and open the print compartment cover.

Remove the imaging film cartridge from the print compartment (grasp the handle at the front of the cartridge) and turn it over.

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UX-310DE FO-730DE/NX-530DE

Remove the used film from the cartridge.

Remove the four green gears from the used film.

DO NOT DISCARD THE FOUR GREEN GEARS!

Remove the new roll of imaging film from its packaging.

• Do not yet remove the band that holds the rolls together.

Insert the large gear into the green end of the empty spool. Make

sure the two protrusions on the large gear fit firmly into the slots in the end of the spool.

Insert the remaining three gears into the spools, making sure the

protrusion on each gear fits firmly into one of the slots in the end of each spool.

• If needed, pull the spools apart slightly to allow the gears to fit (the band will stretch).

Cut the band that holds the two spools together. Unroll the film slightly and insert the small gears into their holders.

Turn the cartridge over, grasp the handle, and insert the cartridge into the print compartment.

Slot

Protrusion

Large gear

Insert the large gear into the large holder on the imaging film cartridge

(make sure it clicks into place), and then insert the small gear on the other end of the spool into its holder.

Rotate the large gear toward you until the film is taut.

Close the print compartment cover (press down on both sides to make sure it clicks into place), and then close the operation panel.

Click!

Load paper in the paper tray and then press the following keys to initialize the film.

Note: Paper must be loaded before the film can be initialized. To load paper, see the following section,

Loading the Printing Paper.

When to replace the imaging film.

Replace the imaging film when the display shows:

Use the following imaging film, which is available from your dealer or retailer: Sharp UX-3CR Imaging Film

FILM END

FUNKTION

START

INITIALIZE FILM

Display shows:

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UX-310DE FO-730DE/NX-530DE

3. Assembly and connections

Plug the power lead into a 220-230 V, 50 Hz, earthed (2-prong) AC outlet.

• Caution: The mains outlet (socket outlet) should be installed near the equipment and be easily accessable.

• The machine does not have a power on/off switch, so the power is turned on and off by simply plugging in or unplugging the power lead.

Note: If your area experiences a high incidence of lightning or power

surges, we recommend that you install surge protectors for the power and telephone lines. Surge protectors can be purchased from your dealer or at most telephone specialty stores.

Connect the handset as shown and place it on the handset rest. ♦ The ends of the handset cord are identical, so they will go into

either socket.

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.

Attach the original document support.

Note: The original document support has a top side and a bottom

side. If you cannot insert the tabs on the support into the holes, turn the support over.

Make sure the handset cord goes into the socket marked with a handset symbol on the side of the machine!

Use the handset to make ordinary phone calls, or to transmit and receive documents manually.

Attach the paper tray extension.

♦ Pull the paper release plate forward. Insert the paper tray extension

horizontally into the notches in the paper tray. Rotate the paper tray extension up until it snaps into place.

4. Loading printing paper

You can load letter or legal size paper in the paper tray. The maximum number of sheets is:

♦ 60 for paper from 60 to 80 g/m

♦ 50 for paper from 75 to 90 g/m

Fan the paper, and then tap the edge against a flat surface to even

the stack.

TEL. SET

TEL. LINE

Pull the paper release plate toward you.

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UX-310DE FO-730DE/NX-530DE

Insert the stack of paper into the tray, print side down.

• If paper remains in the tray, take it out and combine it into a single stack with the new paper before adding the new paper.

• Be sure to load the paper so that printing takes place on the print side of the paper. Printing on the reverse side may result in poor print quality.

Push the paper release plate back down.

• If the paper release plate is not pushed down, paper feed errors will result.

Note: When receiving faxes or copying documents, do not allow a large number of pages to accumulate in the output tray. This may obstruct the outlet and cause paper jams.

Your fax has been set at the factory to print at normal contrast.

Depending on the type of paper you have loaded, you may find that

you obtain better print quality by changing the setting to LIGHT.

Press these keys:

5. 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 the START key. If it doesn’t feed out, remove it as follows:.

Important: Do not try to remove a document without opening the operation panel.

This may damage the feeder mechanism.

Open the operation panel by grasping the finger hold and pulling up.

Remove the document.

Close the operation panel, making sure it clicks into place.

FUNKTION

The display will show: PRINT CONTRAST Press 1 to select NORMAL or 2 to select LIGHT.

The display will show: COPY CUT-OFF Press the STOP key to return to the date and time display.

NORMAL

LIGHT

STOP

Clik!

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UX-310DE FO-730DE/NX-530DE

6. Clearing jammed printing paper

Pull the paper release plate forward and remove the paper.

Open the operation panel (grasp the finger hold and pull up), and

then pull the release on the right side of the machine forward to open the print compartment cover.

Close the print compartment cover (press down on both sides to make sure it clicks into place), and then close the operation panel.

Gently pull the jammed paper out of the machine, making sure no

torn pieces of paper remain in the print compartment or rollers.

Click!

Replace the paper in the paper tray and push the paper release plate back down.

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UX-310DE FO-730DE/NX-530DE

6. When finished, press:

[5] Quick reference guide

INSTALLATION

1. Connect the handset as shown.

2. Plug the power cord into a grounded, 220-230 V outlet.

3. Plug one end of the telephone line into the TEL. LINE jack on the rear of the fax, and the other end into your telephone wall jack.

CONNECTING AN ANSWERING MACHINE AND/OR EXTENSION TELEPHONE

Germany:

The TEL. SET socket is not available on the fax. We recommend that you plug the answering machine line cable into the right connector of the TAE wall outlet, a (e.g.: cordless) telephone into the middle connector and fax line cord into the left connector.

Switzerland, Austria:

An extension phone cannot be used. An answering machine can be used if it is connected to a wall socket (the TEL. SET socket is not available).

ENTERING YOUR NAME AND NUMBER

1. Press:

FUNKTION

Display shows: OWN NUMBER SET

2. Press:

3. Enter your fax number (max. of 20 digits) by pressing the number keys.

♦ If you make a mistake, press the SEARCH/R key to move the cursor

back to the mistake, then enter the correct number or letter.

4. Press:

START

5. Enter your name by pressing the appropriate number keys as shown below.

♦ T o enter two letters in succession that require the same key, press the SPEAKER

key after entering the first letter.

SETTING THE DATE AND TIME

Press:

Display shows: DATE & TIME SET Press the START key: Enter two digits for the Day (01 through 31).

Enter two digits for the Month (01 through 12). Enter four digits for the Year (Ex: 1999). Enter two digits for the Hour (01 through 23). Enter two digits for the Minute (00 through 59). When finished, press:

STORING AND CLEARING NUMBERS FOR AUTOMATIC DIALING

1. Press:

Display shows: FAX/TEL # MODE

2. Press 1 to store a number or 2 to clear a number.

3. Enter a 2-digit Speed Dial number (from 01 to 05 for Rapid Key Dialing, or 06

to 45 for Speed Dialing) (FO-730/NX-530 from 01 to 08 for Rapid Key Dialing,

or 09 to 88 for Speed Dialing). (If you are clearing a number, go to Step 7.)

4. Enter the full telephone/fax number.

5. Press:

6. Enter the name of the location by pressing number keys (max. of 20 charac-

ters). (Refer to the letter entry table in ENTERING YOUR NAME AND

NUMBER.)

7. Press:

SENDING DOCUMENTS

Place your document (up to 10 pages) face down in the document feeder.

START

STOP

FUNKTION

START

STOP

A = B =

C =

D =

E =

F =

G =

H =

I =

J =

K =

L =

M =

N =

O =

P =

Q = R =

S =

T = U =

V =

W =

X =

Y =

Z =

SPACE =

KURZWAHL

WAHLWDH.

ALPHAWAHL

LAUTSPR.

ABC

DEF

JKL

MNO

GHI

TUV

WXYZ

PQRS

SYMBOLE

Deletes highlighted letter

Upper/lower case shift key

Moves cursor to the left

Moves cursor to the right

Press either key one or more times to select and enter a symbol.

START

STOP

FUNKTION

TEL. SET

TEL. LINE

Normal Dialing

1. Lift the handset or press

2. Dial the fax number.

3. Wait for the reception tone (if a person answers, ask them to press their Start

key).

4. Press:

Rapid Key Dialing

Press the appropriate Rapid Key. Transmission will begin automatically.

Speed Dialing

1. Press:

2. Enter 2-digit Speed Dial number.

3. Press:

RECEIVING DOCUMENTS

Press:

FAX mode: The fax automatically answers on four rings and receives the incoming document.

TEL mode:

TEL/FAX mode: This mode is convenient for receiving both faxes and voice calls.

When a call comes in, the fax will detect whether it is a voice call (including manually dialed fax transmissions),or an automatically dialed fax.

A.M. mode: Select this mode when an answering machine is connected to the fax and the answering machine is turned on.

LAUTSPR.

START

KURZWAHL

START

FAX

TEL

ANRUFB.

FAX

TEL

ANRUFB.

14 FEB 10:30

TEL/FAX

FAX

TEL

ANRUFB.

14 FEB 10:30

TEL/FAX

FAX

TEL

ANRUFB.

14 FEB 10:30

TEL/FAX

EMPFAMGSART

Fax tone

RECEIVING

START

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UX-310DE FO-730DE/NX-530DE

[6] Option imaging film specifications (UX-3CR)

1. Structure

This article is composed of polyester film coated with heat-resistant layer, matt layer and hot melt ink layer, leader film and paper core. Ink film specification is "DNP standard ink film HC".

Heading Requirements Measuring method Material

Polyethylene terephthalate

–

Heading Requirements Measuring method Grade HR Mixer P-5 –

Heading Requirements Measuring method Grade ML Sumi –

Heading Requirements Measuring method Grade #507W –

2. Details of compositions

2-1. Base film

2-2. Heat resistant layer

2-3. Matt layer

2-4. Hot melt ink layer

1 2 3 4

Heat Resistant Layer Base Film Matt Layer Hot melt Ink Layer

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UX-310DE FO-730DE/NX-530DE

CHAPTER 2. ADJUSTMENTS

[1] Adjustments

General

Since the following adjustments and settings are provided for this model, make adjustments and/or setup as necessary.

1. Adjustments 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.

Output voltage settings

(1) FU100 (ICP-S07) is installed in order to protect IC’s from an over-

current generated in the motor drive circuit. If FU100 is open, replace it with a new one.

3. Settings (1) Dial mode selector

DIAL mode (Soft Switch No. SWB4 DATA No. 3)

Output V oltage limits

+5V 4.75V ∼ 5.25V

+24V 23.3V ∼ 24.7V

1MG 2MG 3 +24V 4 +24V 5 +24V 6DG 7 +5V 8DG 9 PSA VE

Connector

No. CNPW

Pin No.

2 – 1

TEL/LIU PWB

POWER SUPPLY PWB

CONTROL PWB

CNLIUA

CN1

CNPW

CNTH

CNPN

CNCIS

CNSP

CNMT

CNCSW

CNLIUB

(step 1) Select "OPTION SETTING".

KEY : FUNCTION 4

DISPLAY: OPTION SETTING PRESS OR #

(step 2) Select "DIAL MODE".

KEY: Push # until " DAIL MODE " is indicated because the number of # s changes by the model.

DISPLAY: DIAL MODE

(step 3) Select, using "1" or "2".

KEY: 1

DISPLAY: TONE SELECTED

KEY: 2

DISPLAY: PULSE SELECTED

(step 4) End, using the "STOP" key.

KEY:

Cursor When initially registering, the mode shows 1=TONE. When registering again, the mode which was registered formerly is shown.

STOP

1=TONE, 2=PULSE

2. IC protectors replacement

ICPs (IC Protectors) are installed to protect the motor driver circuit. ICPs protect various ICs and electronic circuits from an overcurrent condition.

The location of ICPs are shown below:

CONTROL PWB (BOTTOM SIDE)

CNPW

CNLIUA

FU100

CNLIUB

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UX-310DE FO-730DE/NX-530DE

[2] Diagnostics and service soft switch

1. Operating procedure (1) Entering the diagnostic mode

Press FUNC → 9 → → 8 → # → 7 , and the following display will appear. ROM Ver. FKS0

(FKT0 ) After 2 sec: DIAG MODE

FKS0

(UX-310DE)

FKT0

(FO-730DE/NX-530DE)

Then press the START key. Select the desired item with the

key or the # key or select with the rapid key. Enter the mode with the START key.

(Diag•specifications)

If the diag mode cannot be set, repeat the diag mode operation, performing the following operation. After the power is turned on and "WAIT A MOMENT" is indicated, press the STOP key.

2 – 2

In relation with the process response (request from Production Engineering) "WAIT A MOMENT" clock indication may appear depending on STOP key timing. If the STOP key is held down, "MEMOR Y CLEAR?" appears.

2. Diagnostic items

ITEM DIRECT DIRECT

No. key key Contents Function

(UX-310)

(FO-730/NX-530) 1 1 1 SOFT SWITCH MODE Soft switches are displayed and changed. List can be output. 2 2 2 ROM & RAM CHECK ROM is sum-checked, and RAM is matched. Result list is output. 3 3 3 AGING MODE 10 sheets of check patterns are output every 5 minutes per sheet. 4 4 4 PANEL KEY TEST Panel keys are tested. Result list is output. 5 5 5 CHECK PATTERN Check pattern is output. 6 — 6 SIGNAL SEND MODE Various signals of FAX communication are output. 7 — 7 MEMORY CLEAR Back-up memory is cleared, and is set at delivery. 8 — 8 SHADING MODE Shading compensation is performed in this mode. 9 — — ALL BLACK PRINT To check the print head, whole dots are printed over the interval of 2 m.

10 — — AUTO FEEDER MODE Insertion and discharge of document are tested. 11 — — ENTRY DATA SEND Registered content is sent. 12 — — ENTRY DATA RECEIVE Registered content is received, and its list is output. 13 — — RING & DIAL FREE Allows CI detection of 13Hz or more. Eliminates dial tone detection in auto dial. 14 — — MESSAGE PRINT

The display message of each language is printed out together with the English equivalent.

FUNC

DIAG MODE

9 8 7

START 1Soft switch mode START

2ROM & RAM check

START

3Aging mode

START

4Panel key test

START

5Check pattern

START 6Signal send mode

Auto feeder mode

START START

Entry data send

START

—

Entry data receive

START

—

Ring & Dial free

Message print

START

START—

START

KEY

STOP

KEY

"Power ON"

Memory clear (Work + Backup)

FKS0

All black mode

START

—

FKT0

START 7Memory clear

Shading mode

START

— —

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UX-310DE FO-730DE/NX-530DE

3. Diagnostic items description

3. 1. Soft switch mode

Used to change the soft switch settings. The soft switch which is stored internally is set by using the keys. The available soft switches are SW-A1 to SW-M2. The content of soft switches is shown in page 2-5 to 2-16. The contents are set to factory default settings.

3. 2. ROM & RAM check

ROM executes the sum check, and RAM executes the matching test. The result will be notified with the number of short sounds of the buzzer as well as by printing the ROM & RAM check list. Number of short sounds of buzzer 0 → No error

1 → ROM error 2 → RAM error (32Kbyte)

3. 3. Aging mode

If any document is first present, copying will be executed sheet by sheet. If no document is present, the check pattern will be printed sheet by sheet. This operation will be executed at a rate of one sheet per 5minutes, and will be ended at a total of 10 sheets.

3. 4. Panel key test

This mode is used to check whether each key operates properly or not. Press the key on the operation panel, and the key will be displayed on the display. Therefore, press all keys. At this time,finally press the STOP key.

When the STOP key is pressed, the keys which are not judged as "pressed" will be printed on the result list.

• LED port of the contact image sensor (CIS) is kept on during the term from when start of the panel test mode to end with the STOP key.

3. 5. Check pattern

This mode is used to check the state of the printing head. It is ended with the following pattern printed on one printing sheet.

Longitudinal stripe 2 Approx. 30 mm 2 black dots and 2 white dots are repeatedly progressed on one

line.

Full black Approx. 30 mm

3. 6. Signal send mode

This mode is used to send various signals to the circuit during FAX communication. Every push of START key sends a signal in the following sequence. Moreover, the signal sound is also output to the speaker when the line monitor of the soft switch is on.

[1] No signal (CML signal turned on) [2] 9600bps [3] 7200bps [4] 4800bps [5] 2400bps [6] 300bps (FLAG) [7] 2100Hz (CED) [8] 1100Hz (CNG) [9] END

3. 7. Memory clear

This mode is used to clear the backup memory and reset to the default settings.

3. 8. Shading mode

The mode is used for the shooting compensation. For reading, set up the special original paper.

The shooting compensation memorizes the reference data of white and black for reading.

Moreover, the memorized data is not erased even if memory clear mode is executed.

3. 9. All black print

This mode is used to check the state of the printing head and intentionally overheat it. Whole dots are printed over the interval of 2 m. If it is overheated or the printing sheet is jammed, press STOP key for the end.

3. 10. Auto feeder mode

In this mode, a document is inserted and discharged to check the auto feed function.

After this mode is started, set a document, and the document feed will be automatically tested.

3. 11. Entry data send

This mode is used to send the registered data to the other machine and make the other machine copy the registered content.

Before sending in this mode, it is necessary to set the other machine at the entry data receive mode.

The following, information will be sent to the remote machine:

1. T elephone list data

2. Sender register data

3. Optional setting content

4. Soft switch content

5. Junk fax number list

6. Timer reservation data (only on the model which timer reservation is possible)

7. Recording setting list data

2 – 3

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UX-310DE FO-730DE/NX-530DE

3. 12. Entry data receive

In this mode, the registered data sent from the other machine is received and the received data is registered in the machine. When this mode is used for receiving, the other machine must be in the entry data send mode.

After receiving is completed, the following lists are printed.

1. Telephone list data

2. Sender register data (The passcode No. is also printed if the poling function is provided.)

3. Optional setting list

4. Soft switch content

5. Junk fax number list

6. Timer reservation list (only model which timer communication is possible)

7. Recording setting list data

4. How to make soft switch setting

T o enter the soft switch mode, make the following key entries in sequence.

2 – 4

Press

FUNCTION

9 8 7 START START

Press FUNCTION key.

Press key.

Bit1 - 8 are set.

Soft SW-A2 - SW-M2 are set.

S F T SW-A1 = 1 0 0 0 0 0 0 0 S F T SW-A1 = 1 0 0 0 0 0 0 0 S F T SW-A1 = 1 0 0 0 0 0 0 0 S F T SW-A1 = 1 0 0 0 0 0 0 0

S F T SW-A2 = 0 0 0 0 0 0 0 0 S F T SW-M2 = 0 0 0 0 0 0 0 0

Press key during setting.

To finish the settings halfway between SW-A1 and SW-M2, 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 Nos. remain in effect.

The soft switch mode is terminated.

S F T SW-A1 = 0 0 0 0 0 0 0 0

START

DATA No. 1 2 3 4 5 6 7 8

When the COPY key is pressed, the contents of soft switches are printed.

3. 13. Ring & Dial free

Used to reject dial tone check while autodialing is carried out. And used to change the bottom Ring frequency of auto-receiving to 13Hz.

3. 14. Message print

Used to print the displayed message of communication for translate each language.

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UX-310DE FO-730DE/NX-530DE

2 – 5

1 Protect from echo No Yes 0 2 Forced 4800 BPS reception Yes No 0 3 Footer print Yes No 0 4 Length limitation of No limit Copy/send: 60cm 0

copy/send/receive Receive: 1.5m 5 CSI transmission No transmitted Transmitted 0 6

DIS receive acknowledgement

Twice NSF: Once 0

during

G3 transmission DIS: Twice

7 Non-modulated carrier for V29 Yes No 0

transmission modem 8 EOL detect timer 25 s 13 s 0

Modem speed V.29 V.27 ter

9600 7200 4800 2400 1 No. 1 0 0 0 0 0 2 No. 2 0 0 0 0 0 3 No. 3 0 1 1 0 0 4 No. 4 1 1 0 0 1 5 Sender’s information transmit No Yes 0 6 Reserved 0 7 Communication error treatment in No communication Communication error 0

RTN sending mode (reception) error

8 CNG transmission No Yes 0

CED tone signal interval 1000ms 750ms 500ms 75ms 1 No. 1 1 1 0 0 0 2 No. 2 1 0 1 0 0 3 MR coding No Yes 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Signal transmission level Binary input 0 2 No. = 16 8 4 2 1 1 3 12345 0 4 01011 1 5 1 6 Protocol monitor (error print) Printed at com. error Not printed 0 7 Protocol monitor Yes No 0 8 Line monitor Yes No 0

Digital line equalization setting 7.2km 0km 1 (Reception) No. 1 1 0 1 2 No. 2 1 0 1 3 Reserved 0 4 Reserved 0

Digital cable equalizer setting 7.2km 0km 5 (Reception for Caller ID) No. 5 1 0 0 6 No. 6 1 0 0 7 Error criterion 10 ~ 20 % 5 ~ 10 % 0 8 Anti junk fax check Yes No 0 OPTION

5. Soft switch description

• Soft switch

NO.

DATA

NO.

ITEM

Switch setting and function

Remarks

Initial setting

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UX-310DE FO-730DE/NX-530DE

2 – 6

1 Auto gain control (MODEM) Enable Disable 1 2 End Buzzer Yes No 1 3 Disconnect the line when DIS is No Yes 1

received in RX mode 4 Equalizer freeze control (MODEM) On Off 0 5 Equalizer freeze control 7200 BPS No Yes 0

only 6 CNG transmission in manual TX Yes No 1

mode 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Recall times Binary input 0 6 No. = 8421 0 7 5678 1 8 0010 0 1 Dial pausing (sec/pause) 4 sec 2 sec 1 2 Dial tone detection (before auto dial) No Yes 0 3 Reserved 0 4 Busy tone detection (after auto dial) No Yes 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 PBX connection Yes No 0 OPTION

PBX recall function (R key select) No. Earth Flash OPTION 1 No. 1 0 1 1 1 2 No. 2 0 0 1 1 3 Reserved 0

PBX select ID Earth Flash OPTION 4 No. 4 0 1 1 0 5 No. 5 0 0 1 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Dial mode Tone Pulse 1 OPTION 4 Pulse → Tone change function Enable Disable 1

by key 5 Reserved 0 6 Reserved 0 7 PBX type ISDN NORMAL 0 OPTION 8 Reserved 0

NO.

DATA

NO.

ITEM

Switch setting and function

Remarks

Initial setting

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UX-310DE FO-730DE/NX-530DE

2 – 7

1 DTMF signal transmission level Binary input 1 2 (Low) No. = 16 8 4 2 1 1 3 12345 0 4 11010 1 5 0 6 Reserved 0

7 Reserved 0 8 Reserved 0 1 DTMF signal transmission level Binary input 1 2 (High) No. = 16 8 4 2 1 1 3 12345 0 4 11000 0 5 0 6 Reserved 0 7 Reserved 0 8 Reserved 0

Reading slice (Binary) Factory Light Dark

Darker in

setting

dark mode 1 No. 1 0 1 0 1 0 2 No. 2 0 0 1 1 0

Reading slice (Half tone) Factory Light Dark

Darker in

setting

dark mode 3 No. 3 0 1 0 1 0 4 No. 4 0 0 1 1 0 5 Line density selection Fine Standard 0 OPTION 6 Halftone gray scale selection 16 level 64 level 0 OPTION 7 MTF correction in half tone mode No Yes 0 8 Reserved 0 1 Number of rings for auto receive Binary input 0 OPTION 2 No. = 8 4 2 1 0 3 1234 0 4 0001 1 5 Automatic switching manual to auto Reception after 5 No reception 0

receive mode rings 6 Reserved 0 7 CI detection 13 Hz or more As is PTT 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Caller ID function Yes No 0 OPTION 6 Reserved 0 7 Reserved 0 8 Caller ID detect during CI off All times Only first 1 1 Tel/Fax Automatic switching mode Tel/Fax auto switch Switch to Fax 1

Pseudo ringing time at phone/fax 15sec 60sec 30sec 120sec OPTION 2 automatic switching mode No. 2 0 0 1 1 0 3 No. 3 0 1 0 1 0 4

Number of CNG signal detection at the

Twice Once 1

tel/fax automatic switching mode 5 Reserved 0 6 Reserved 0 7 Post answer tone (transmit in No Yes 0

Tel/Fax mode) 8 Reserved 0

NO.

DATA

NO.

ITEM

Switch setting and function

Remarks

Initial setting

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UX-310DE FO-730DE/NX-530DE

1 Pseudo ringer sound volume Binary input 0 2 No. = 8421 1 3 1234 0 4 0101 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0

DTMF detection time 50ms 80ms 100ms 120ms 1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 0 3 Protection of remote reception Yes No 0 OPTION

(5 ) detect 4 Remote reception with GE Compatible Not compatible 1

telephone 5 Remote operation code figures by Binary input 0 OPTION 6 external TEL (0~9) No. = 8421 1 7 5678 0 8 0101 1 1 CNG detection in STAND-BY mode Yes No 1 OPTION

Number of CNG detect (AM mode) 1pulse 2pulses 3pulses 4pulses 2 No. 2 0 0 1 1 0 3 No. 3 0 1 0 1 1

Number of CNG (STAND-BY mode) 1pulse 2pulses 3pulses 4pulses 4 No. 4 0 0 1 1 0 5 No. 5 0 1 0 1 1 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Quiet detect time Binary input 0 OPTION 2 No. = 8421 1 3 1234 1 4 0110 0 5 Quiet detect start timing Binary input 0 OPTION 6 No. = 8421 0 7 5678 0 8 0000 0 1 Off hook hold Binary input 0 OPTION 2 No. = 12864 32 16 8 4 2 1 0 3 12345678 0 4 00000000 0 5 0 6 0 7 0 8 0

OGM detect timer Not 100ms 200ms 300ms

Work 1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 1 3 Reserved 0 4 Reserved 0

Section time of quiet detection 30s 40s 50s 60s 5 No. 5 0 0 1 1 0 6 No. 6 0 1 0 1 1 7 Reserved 0 8 Reserved 0

2 – 8

NO.

DATA

NO.

ITEM

Switch setting and function

Remarks

Initial setting

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UX-310DE FO-730DE/NX-530DE

2 – 9

1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Busy tone continuous sound detect 5 sec As is PTT 1

time 5 Reserved 0 6 Busy tone detect continuation sound No Yes 0

detect (during ICM : for internal A.M.) 7 Reserved 0 8 Busy tone detect intermittent sound No Yes 0

detect (during ICM : for internal A.M.)

Busy tone detection pulse number 2pulses 4pulses 6pulses 10pulses 1 No. 1 0 0 1 1 0 2 No. 2 0 1 0 1 1 3 Fax switching when A.M. full Yes No 0 OPTION 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0

NO.

DATA

NO.

ITEM

Switch setting and function

Remarks

Initial setting

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UX-310DE FO-730DE/NX-530DE

2 – 10

1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Activity report print Automatic printout No printout when 0 OPTION

memory full

2 Total communication hours and No Yes 0

pages print 3 Sender’s phone number setting Cannot change Change allowed 0 4 Reserved 0 5 Reserved 0 6 Summer time setting No Yes 0

Ringer volume Off Low Middle High OPTION 7 No. 7 0 0 1 1 1 8 No. 8 0 1 0 1 0

Speaker volume (3 stages) Low Low Middle High OPTION 1 No. 1 0 0 1 1 1 2 No. 2 0 1 0 1 0 3 Polling key Yes No 0 OPTION 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Automatic cover sheet Yes No 0 OPTION

Communication results printout

E/T/M

Send only

Always

No print Err only

OPTION 2 (Transaction report) No. 2 0 0 0 0 1 1 3 No. 3 0 0 1 1 0 0 4 No. 4 0 1 0 1 0 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0

NO.

DATA

NO.

ITEM

Switch setting and function

Remarks

Initial setting

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UX-310DE FO-730DE/NX-530DE

2 – 11

1 Entering DIAG mode by pressing Yes No 0

SPEED key 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Cut off mode (COPY mode) Yes No 1 OPTION 6 A4 paper enable Enable Disable 1 7 LEGAL & LETTER paper enable Enable Disable 0 8 Reserved 0

Paper set size LETTER LEGAL A4 1 No.1 0 0 1 1 2 No.2 0 1 0 0 3 Automatic reduce of receive Auto 100 % 1 OPTION 4 Print contrast Light Normal 0 OPTION 5 Reception reduction ratio in case of 100 % 93 % 0 OPTION

memory full 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0

NO.

DATA

NO.

ITEM

Switch setting and function

Remarks

Initial setting

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UX-310DE FO-730DE/NX-530DE

2 – 12

• Soft switch function description

SW-A1 No. 1 Protect from echo

Used to protect from echo in reception.

SW-A1 No. 2 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 improve the receiving document quality and reduces handshake

time due to fallback during training.

SW-A1 No. 3 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.

SW-A1 No. 4 Length limitation of copy/send/receive

Used to set the maximum page length. To avoid possible paper jam, the page length is normally limited to 0.6

meter for copy or transmit, and 1.5 meters for receive. It is possible to set it to "No limit" to transmit a long document, such as a

computer print form, etc. (In this case, the receiver must also be set to no limit.)

SW-A1 No. 5 CSI transmission

(CSI TRANSMISSION) is a switch to set whether the machine sends or does not send the signal (CSI signal) informing its own telephone No. to the remote fax. machine when information is received. When "nonsending" is set, the telephone No. is not output on the remote transmitting machine if the remote transmitting machine has the function to display or print the telephone No. of receiving machine, using this CSI signal.

SW-A1 No. 6 DIS receive acknowledgment during G3 transmission

Used to make a choice of whether reception of DIS (NSF) is acknowledged after receiving two DISs (NSFs) or receiving one DIS (two NSFs). It may be useful for overseas communication to avoid an echo suppression problem, if set to 1.

SW-A1 No. 7 Non-modulated carrier for V29 transmission modem

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 a send non-modulated carrier before the image signal to avoid and echo suppression problem. It may be useful for overseas communication to avoid an echo suppression problem, if set to 1.

SW-A1 No. 8 EOL (End Of Line) detect timer

Used to make a choice of whether to use the 25-second or 13-second timer for detection of EOL. This is effective to override communication failures with some facsimile models that have longer EOL detection.

SW-A2 No. 1 ~ No. 4 Modem speed

Used to set determine the initial modem speed. The default is 9600BPS. 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 fallback procedure.

SW-A2 No. 5 Sender’s information transmit

(SENDER’S INFORMATION TRANSMISSION) is a switch to set the function to print the content of HEADER PRINT described in the passcode list at the front end of receiver’s original when original is sent to the remote machine.

If this switch is set to "NO", the HEADER PRINT is not output at the receiving machine.

SW-A2 No. 6 Reserved

Set to "0".

SW-A2 No. 7 Communication error treatment in RTN sending mode (Reception)

Used to determine communication error treatment when RTN is sent by occurrence of a received image error in G3 reception. When it is set to "1", communication error is judged as no error.

SW-A2 No. 8 CNG transmission

When set to "0" , this model allows CNG transmission by pressing the Start key in the key pad dialing mode. When set to "1", CNG transmission in the key pad dialing mode cannot be performed. In either case, CNG transmission can be performed in the auto dial mode.

SW-A3 No. 1, No. 2 CED tone signal interval

For international communication, the 2100Hz CED tone may act as an echo suppression switch, causing a communication problem.

Though SW-A3 No. 1 and No. 2 are normally set to 0, it should be changed this time between the CED tone signal to eliminate the communication problem caused by echo.

SW-A3 No. 3 MR Coding

Used to select the MR coding enable or disable.

SW-A3 No. 4 ~ No. 8 Reserved

Set to "0".

SW-A4 No. 1 ~ No. 5 Signal transmission level

Used to control the signal transmission level in the range of-0dB to31dB.

The factory setting is at

-11dB (MODEM output).

SW-A4 No. 6 Protocol monitor (Error print)

If set to "1", protocol is printed at communication error.

SW-A4 No. 7 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 the buffer. When communication is finished, the data is analyzed and printed out. When data is received with the line monitor (SW-A4 No. 8) set to "1" the reception level is also printed out.

SW-A4 No. 8 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.

SW-A5 No. 1, No. 2 Digital line equalization setting (Reception)

Line equalization when reception is to be set according to the line characteristics.

Setting should be made according to distance between the telephone and the telephone company central switching station.

SW-A5 No. 3, No. 4 Reserved

Set to "0".

SW-A5 No. 5, No. 6 Digital cable equalizer setting (Reception for Caller ID)

Line equalization when reception for CALLER ID is to be set according to the line characteristics. Setting should be made according to distance between the telephone and the telephone company central switching station.

SW-A5 No. 7 Error criterion

Used to select error criterion for sending back RTN when receiving image data.

SW-A5 No. 8 Anti junk fax check

When use the Anti junk fax function, set to "1".

TX RX

CED

DIS

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UX-310DE FO-730DE/NX-530DE

2 – 13

SW-A6 No. 1 Auto gain control (MODEM)

When this mode is enabled, if the reception signal level is under 31dBm. The modem itself controls the signal gain automatically.

SW-A6 No. 2 End buzzer

Setting this bit to 0 will disable the end buzzer (including the error buzzer/ on-hook buzzer).

SW-A6 No. 3 Disconnect the line when DIS is received in RX mode

Bit1= 0: When DIS signal is received during RX mode, disconnected the line is immediately.

Bit1= 1: When DIS signal is received during RX mode, wait the next signal.

SW-A6 No. 4 Equalizer freeze control (MODEM)

This switch is used to perform reception operation by fixing the equalizer control of modem for the line which is always in unfavorable state and picture cannot be received. * Usually, the control is executed according to the state of line where

the equalizer setting is changed always.

SW-A6 No. 5 Equalizer freeze control 7200BPS only

Setting which specifies SW-A3 No. 6 control only in the condition of 7200BPS modem speed.

SW-A6 No. 6 CNG transmission in manual TX mode

When set to "1", fax transmit the CNG signal in case of manual transmission mode (User press the STAR T key after waiting the fax answering signal from handset or speaker).

SW-A6 No. 7, No. 8 Reserved

Set to "0".

SW-B1 No. 1 ~ No. 4 Reserved

Set to "0".

SW-B1 No. 5 ~ No. 8 Recall times

Choice is made as to how many redials should be.

SW-B2 No. 1 Dialing pause (sec/pause)

Pauses can be inserted between telephone numbers of direct dial connection. Selection of 4 sec or 2 sec pause is available.

SW-B2 No. 2 Dial tone detection (before auto dial)

Used to set YES/NO of dial tone detection in auto dialing.

SW-B2 No. 3 Reserved

Set to "0".

SW-B2 No. 4 Busy tone detection (after auto dial)

Used to set YES/NO of busy tone detection after auto dialing.

SW-B2 No. 5 ~ No. 7 Reserved

Set to "0".

SW-B2 No. 8 PBX connection

Used to select according to the connected line: PBX (Private Branch Exchange).

SW-B3 No. 1, No. 2 PBX recall function (R key select)

Used to set the operation mode of PBX recall when the R key is pressed. Setting is made according to the type of PBX.

No. 1=1, No. 2=1: Time break recall (=Flash) is performed. No. 1=1, No. 2=0: Earth recall is performed.

SW-B3 No. 3 Reserved

Set to "0".

SW-B3 No. 4, No. 5 PBX select

Used to select the operation mode of PBX recall in auto dialing. No. 4=1, No. 5=1: Time break recall (=Flash) is performed before dialing. No. 4=1, No. 5=0: Earth recall is performed before dialing. No. 4=0, No. 5=0: The PBX ID digit is automatically added when dialing

to external line. PBX ID is up to 3 digits and entered in Option settings mode.

SW-B3 No. 6 ~ No. 8 Reserved

Set to "0".

SW-B4 No. 1, No. 2 Reserved

Set to "0".

SW-B4 No. 3 Dial mode

When using the pulse dial, set to 0. When using the tone dial, set to 1.

SW-B4 No. 4 Pulse → Tone change function by

key

When setting to 1, the mode is changed by pressing the

key from the

pulse dial mode to the tone dial mode.

SW-B4 No. 5, No. 6 Reserved

Set to "0".

SW-B4 No. 7 PBX type

Used to select type of PBX

"0": NORMAL "1": ISDN

SW-B4 No. 8 Reserved

Set to "0".

SW-B5 No. 1 ~ No. 5 DTMF signal transmission level (Low)

The transmission level of DTMF signal is adjusted. (lower frequency)

00000: 0dBm

↓

11111: -15.5dBm (-0.5dBm x 31)

SW-B5 No. 6 ~ No. 8 Reserved

Set to "0".

SW-B6 No. 1 ~ No. 5 DTMF signal transmission level (High)

The transmission level of DTMF signal is adjusted. (higher frequency)

00000: 0dBm

↓

11111: -15.5 dBm (-0.5dBm x 31)

SW-B6 No. 6 ~ No. 8 Reserved

Set to "0".

SW-C1 No. 1, No. 2 Reading slice (Binary)

Used to determine the set value of reading density in standard/fine mode. The standard setting is "00" (Factory setting is "00")

SW-C1 No. 3, No. 4 Reading slice (Half tone)

Used to determine the set value of reading density in half tone mode. The standard setting is "00" (Factory setting is "00")

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UX-310DE FO-730DE/NX-530DE

2 – 14

SW-C1 No. 5 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.

SW-C1 No. 6 Half tone gray scale selection

Used to determine the reading gray scale in half tone mode. When set to "0", gray scale is 64 levels. When set to "1", gray scale is 16 levels.

SW-C1 No. 7 MTF correction in half tone mode

This allows selection of MTF correction (dimness correction) in the half tone mode.

When "NO" (=1) is selected, the whole image becomes soft and mild. On the contrary, however, clearness of characters will be reduced. Normally set to "YES" (=0).

SW-C1 No. 8 Reserved

Set to "0".

SW-D1 No. 1 ~ No. 4 Number of rings for auto 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 one to four rings using a binary number. Since the facsimile telephone could be used as an ordinary telephone if the handset is taken off the hook, it should be programmed to the user’s choice. If the soft switch was set to 1, direct connection is made to the facsimile. If a facsimile calling beep was heard when the handset is taken off the hook, press the START key and put the handset on the hook to have the facsimile start receiving. If it was set to 0 accidentally, receive ring is set to 1. NOTE: If the machine is set to answer after a large number of rings, it

may not be able to receive faxes successfully. If you have difficulty receiving faxes, reduce the number of rings to a maximum of 5.

SW-D1 No. 5 Automatic switching manual to auto receive mode

This soft switch is used to select whether the machine should switch to the auto receive mode after 5 rings in the manual receive mode or remain in the same way as SW-D1 No. 1, No. 2, No. 3 and No. 4 "0"1"0"1"(5 rings).

SW-D1 No. 6 Reserved

Set to "0".

SW-D1 No. 7 CI detection

Detection frequency of ring signal for auto reception is set. When set to 1, frequency is set to 13Hz or more.

SW-D1 No. 8 Reserved

Set to "0".

SW-D2 No. 1 ~ No. 4 Reserved

Set to "0".

SW-D2 No. 5 Caller ID function

Used for Caller ID function.

SW-D2 No. 6, No.7 Reserved

Set to "0".

SW-D2 No. 8 Caller ID detect during CI off

Detection of caller ID signal is performed as follows: 0 : First CI OFF only 1 : All of CI OFF

SW-E1 No. 1 Tel/Fax Automatic switching mode

Used to set automatic TEL/FAX switching mode or to set the normal fax mode.

SW-E1 No. 2, No. 3 Pseudo ringing time at the tel/fax automatic switching mode

Choice is made as to how long to rumble the dummy ringer on TEL/FAX automatic switching mode.

SW-E1 No. 4 Number of CNG signal detection at the tel/fax automatic switching mode

Used for detection of CNG in one tone or two tones in the TEL/FAX automatic switching mode.

SW-E1 No. 5, No. 6 Reserved

Set to "0".

SW-E1 No. 7 Post answer tone (transmit in Tel/Fax mode)

When set to "0", machine send the 800 Hz tones in TEL/FAX auto changeover mode.

SW-E1 No. 8 Reserved

Set to "0".

SW-E2 No. 1 ~ No. 4 Pseudo ringer sound volume

Used to adjust sound volume of pseudo ringer to the line (ring back tone) generated on selecting TEL/FAX. Setting is the reduce level from

-5dBm output level.

SW-E2 No. 5 ~ No. 8 Reserved

Set to "0".

SW-F1 No. 1, No. 2 DTMF detect time

Used to set detect time of DTMF (Dual Tone Multi Frequency) used in remote reception (5

The longer the detect time is, the less the error detection is caused by noises.

SW-F1 No. 3 Protection of remote reception (5

) detect

Used to set the function of remote reception (5

). When set to "1",

the remote reception function is disabled.

SW-F1 No. 4 Remote reception with GE telephone

(Corresponding to TEL made by GE) P. B. X. "1": Compatible with TEL mode by GE "0": Not compatible

• When sending (5 ) for remote reception with a GE manufac-

tured telephone remote reception may not take place because of special specifications in their DTMF. To overcome this, a soft SW is provided to change the modem setting to allow for remote reception.

• If this soft SW is set to "1", other telephone sets may be adversely

affected.

SW-F1 No. 5 ~ No. 8 Remote operation code figures by external TEL (0 ~ 9)

Remote operation codes can be changes from 0 through 9. If set to greater than 9, it defaults to 9. The "5

" is not changed.

Ex-7

(Default: 5 )

SW-F2 No. 1 CNG detection in STAND-BY mode

When setting to "1", the CNG signal detection function during standby stops.

SW-F2 No. 2, No. 3 Number of CNG detect (AM mode)

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 4, No. 5 Number of CNG (STAND-BY mode)

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 6 ~ No. 8 Reserved

Set to "0".

SW-G1 No. 1 ~ No. 4 Quiet detect time

When an answering machine is connected, if a no sound state is detected for a certain period of time, the machine judges it as a transmission from a facsimile machine and automatically switches to the FAX mode.

SW-G1 No. 5 ~ No. 8 Quiet detect start timing

Inserts a pause before commencing quiet detection.

Page 27

UX-310DE FO-730DE/NX-530DE

2 – 15

SW-G2 No. 1 ~ No. 8 Off hook hold

Used to set Off hook hold time by binary input.

(0 to 255 seconds)

SW-G3 No. 1, No. 2 OGM detect timer

This is used to change the OGM detection time for answering machine hook up detection.

SW-G3 No. 3, No. 4 Reserved

Set to "0".

SW-G3 No. 5, No. 6 Section time of quiet detection

The switch which sets the time from the start of detection function to the end of the function.

SW-G3 No. 7, No. 8 Reserved

Set to "0".

SW-H1 No. 1 ~ No. 3 Reserved

Set to "0".

SW-H1 No. 4 Busy tone continuous sound detect time

Set detecting time busy tone continuous sound for 5 seconds or as is PTT.

SW-H1 No. 5 Reserved

Set to "0".

SW-H1 No. 6 Busy tone detect continuation sound detect (during ICM: for internal A.M.)

Used to select detection of the continuous sound of certain frequency.

SW-H1 No. 7 Reserved

Set to "0".

SW-H1 No. 8 Busy tone detect intermittent sound detect (during ICM: for internal A.M.)

Used to select detection of the intermittent sound of certain frequency.

SW-H2 No. 1, No. 2 Busy tone detection pulse number

Used to set detection of Busy tone intermittent sounds.

SW-H2 No. 3 Fax switching when A.M. full

If the answering machine’s memory (tape) is full and there is no response, the machine automatically switches to Fax reception.

SW-H2 No. 4 ~ No. 8 Reserved

Set to "0".

SW-I1 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I2 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I3 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I4 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I5 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I6 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I7 No. 1 ~ No. 8 Reserved

Set to "0".

SW-J1 No. 1 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 made.

"FUNCTION", "2", "#", "START" 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.

SW-J1 No. 2 Total communication hours and pages print

Used to make a choice of whether the total communication time and pages are recorded in the activity report.

SW-J1 No. 3 Sender’s phone number setting

Used to make a choice of whether the registered sender’s phone number can be changed or not. If the switch is set to "1", new registration of the sender’s phone number is disabled to prevent accidental wrong input.

SW-J1 No. 4, No. 5 Reserved

Set to "0".

SW-J1 No. 6 Summer time setting

Used to set YES/NO of automatic clock adjustment for European summer time.

SW-J1 No. 7, No. 8 Ringer volume

Used to adjust ringing volume.

SW-J2 No. 1, No. 2 Speaker volume (3 stages)

Used to adjust sound volume from a speaker.

SW-J2 No. 3 Polling key

If this switch is set to 1, the last of Rapid key works as polling key.

SW-J2 No. 4 ~ No. 8 Reserved

Set to "0".

SW-J3 No. 1 Automatic cover sheet

The machine automatically generates a cover sheet and sends it as the last page of each transmission.

SW-J3 No. 2 ~ No. 4 Communication result printout (Transaction report)

Every communication, the result can be output. As usual, it is set to print the timer sending communication error alone. If No. 2: 0 No. 3: 1 No. 4: 0 are set, printing is always on (printed even if it is normally ended).

000: Error, timer and memory sending/receiving 001: Sending 010: Continuous printing 011: Not printed 100: Communication error

SW-J3 No. 5 ~ No. 8 Reserved

Set to "0".

SW-K1 No. 1 Entering DIAG mode by pressing SPEED key

A bit which is used in the production process only . When the SPEED key is pressed, the switch is changed from the stand-by state to the DIAG mode.

SW-K1 No. 2 ~ No. 8 Reserved

Set to "0".

SW-L1 No. 1 ~ No. 4 Reserved

Set to "0".

SW-L1 No. 5 Cut off mode (COPY mode)

Whether the excessive part is printed on the next recording paper or discarded is selected to copy a document which is longer than the recording paper.

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UX-310DE FO-730DE/NX-530DE

2 – 16

SW-L1 No. 6 A4 Paper enable

The use of recording paper of A4 is enabled.

SW-L1 No. 7 LEGAL and LETTER paper enable

The use of recording paper of LEGAL and LETTER is enabled.

SW-L1 No. 8 Reserved

Set to "0".

SW-L2 No. 1, No. 2 Paper set size

At present size of the recording paper.

SW-L2 No. 3 Automatic reduce of receive

If set to 1, it is reduced automatically when receiving.

SW-L2 No. 4 Print contrast

0: Normal. 1: Light

SW-L2 No. 5 Reception reduction ratio in case of memory full

This model is designed so that the print is started according to the setting of SW-L2 No.3 when reception of one page is completed. However, if the memory is filled with data before completion of reception of one page, the print is started with the reduction ratio which is set with this switch.

SW-L2 No. 6 ~ No. 8 Reserved

Set to "0".

SW-M1 No. 1 ~ No. 8 Reserved

Set to "0".

SW-M2 No. 1 ~ No. 8 Reserved

Set to "0".

Page 29

UX-310DE FO-730DE/NX-530DE

2 – 17

[3] Troubleshooting

Refer to the following actions to troubleshoot any of 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.

• Increase the transmission level SOFT SWITCH A4-1, 2, 3, 4, 5.

May be used in case [1] [2] [3].

• Decrease the transmission level SOFT SWITCH A4-1, 2, 3, 4,

5. May be used in case [3].

• Apply line equalization SOFT SWITCH A5-1, 2.

May be used in case [1] [2] [3] [4].

• Slow down the transmission speed SOFT SWITCH A2-1, 2, 3,

4. May be used in case [2] [3].

• Replace the TEL/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 No.

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 part

's service

Page 30

UX-310DE FO-730DE/NX-530DE

[4] Error code table

1. Communication error code table G3 Transmission

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 retransmission was at tempted.

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.

G3 Reception

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

reception is possible or not. 12 − Error occurred during or just after fallback.

13 − Error occurred after the retransmission end command was received.

2 – 18

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UX-310DE FO-730DE/NX-530DE

CHAPTER 3. MECHANISM BLOCKS

[1] General description

1. Document feed block and diagram

Fig. 1

2. Document feed operation

1) The original, which is set in the document hopper, feeds automatically when the front sensor is activated. This in turn activates the pulse motor which drives the document supply roller. The document stops when the lead edge is detected by the document sensor.

2) The lead edge of the original is fed a specified number of pulses after the lead edge of the document is detected for the reading process to begin.

3) The trailing edge of the original is fed a specific number of pulses after the trailing edge of the document deactivates the document sensor. The read process then stops and the original is discharged.

4) When the front sensor is in the OFF state (any document is not set up in the hopper guide), the drive will be stopped when the document is discharged.

3. Hopper mechanism

3-1. General view

Fig. 2

The hopper section contains document guides that are used to adjust the hopper to the width of the original document. This ensures that the original feeds straight into the fax machine for scanning. Document width: 148 mm to 216 mm (A5 longitudinal size to Letter

longitudinal size)

NOTE: Adjust the document guide after setting up the document.

3-2. Automatic document feed

1) Use of the paper feed roller and separation rubber plate ensures error-free transport and separation of documents. The plate spring presses the document to the paper feed roller to assure smooth feeding of the document.

2) Document separation method: Separation rubber plate

Fig. 3

3-3. Documents applicable for automatic feed

NOTE: Double-side coated documents and documents on facsimile re-

cording paper should be inserted manually. The document feed quantity may be changed according to the document thickness.

Documents corresponding to a paper weight heavier than 64.3kg (74.3g/ m

) and lighter than 135kg (157g/m2 ) are acceptable for manual feed.

Documents heavier than 135kg in terms of the paper weight must be duplicated on a copier to make it operative in the facsimile.

3-4. 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. i) Adjust the document guides to the document size. ii) 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.

NOTES: 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 – 1

Paper size B6 (128mm x 182mm) ~

A4 (210mm x 297mm), Letter (216mm x 279mm)

4x6 series (788mm x 1091mm x 1000mm sheets)

Square meter series

Minimum Maximum Minimum Maximum

Feeder capacity 10 sheets, max.

Paper thickness (ref.)

0.06mm 0.09mm 0.06mm 0.09mm

Paper weight 45kg 64.3kg 52g/m274.3g/m

CIS

Paper feed roller

Guide roller

Feed roller

Pinch roller

Back roller

Document Sensor

Front sensor

Document guide upper

Document

Separation rubber

Paper feed spring

Document

Paper feed roller

Page 32

UX-310DE FO-730DE/NX-530DE

Fig. 4

3-5. Documents requiring use of document carrier

1) Documents smaller than B6 (128mm x 182mm).

2) Documents thinner than the thickness of 0.06mm.

3) Documents containing creases, folds, or curls, especially those whose surface is curled (maximum allowable curl is 5mm).

4) Documents containing tears.

5) Carbon-backed documents. (Insert a white sheet of paper between the carbon back and the document carrier to avoid transfer of carbon to the carrier.)

6) Documents containing an easily separable writing material (e.g., those written with a lead pencil).

7) Transparent documents.

8) Folded or glued documents. Document in document carrier should be inserted manually into the

feeder.

4. Document release

4-1. General

To correct a jammed document or to clean the document running surface, pull the insertion side of document center of the operation panel. T o open the upper document guide, the operation panel must be opened first.

4-2. Cross section view

5. Recording block (1) General view

3 – 2

Separation rubber

Paper feed roller

First page of document

Paper feed spring

Back of document

Last page of document

Operation panel unit

Lower cabinet

Fig. 5

Fig. 6

5-1. Driving

In the drive mechanism, the rotating force of the pulse motor for both transmission and reception is transmitted to the paper supply roller, the recording paper feed roller and imaging film drive gear through the pulse motor axle gear, reduction gear and planetary gear.

5-2. Recording

This equipment employs the thermal transcription system which used the thermal head imaging film.

1) Thermal head

The thermal head is composed of 2,016 heating elements in traverse line, and the resolution power is 8 dots/mm. The maximum speed is 10 ms/line.

2) Structure of recording mechanism

Recording is achieved by applying a suitable pressure to the thermal head through the imaging film of the recording paper feed roller and the recording paper. The main scanning is electronically done, and the sub-scanning is me chanically done (by sending the recording paper with the recording paper feed roller).

3) Recording paper transfer sequence

a) The recording paper stored in the RP hopper is fed with the PU roller,

and the recording paper is stopped when the P-IN sensor is turned on by sensing its lead edge.

b) Hereafter, the imaging film and recording paper are transferred with

the recording paper feed roller, and thermal transcription is done on the recording paper.

c) After thermal transcription, the imaging film is taken up by the roller

on the take-up side, and the recording paper is discharged by the PO roller.

As basic, the density unevenness mainly results from the longitudinal misalignment of the thermal head to the heater line. Otherwise, the head is in uneven contact with the recording paper feed roller, or the imaging film is wrinkled.

The following items are described as the simplified checking method.

Are the power and signal cables of the thermal head suitably treated?

Does the same symptom appear even if the thermal head pres-sure spring is replaced?

Is the feed roller of the recording paper concentric? (Density is uneven at intervals.)

Does the same symptom appear even if the thermal head is replaced?

Is the imaging film stained or wrinkled?

RP release plate

Rotation plate

RP hopper

Supply side

Imaging film

Film sensor lever

Take-up side

Thermal Haad

Film cartridge

PO gude

Pinch roller

PO roller

Platen roller

PU roller

Page 33

UX-310DE FO-730DE/NX-530DE

[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.

Bottom plate

Parts list (Fig. 1)

Fig. 1

4 Head earth cable 1 5 Screw (3×6) 1 6 Shield sheet 1 7 Bottom plate 1

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1 2 Screw (3×10) 9 3 Screw (3×5) 2

3 – 3

Page 34

UX-310DE FO-730DE/NX-530DE

7 Screw (4×6) 1 8 AC cord ass’y 1

9 Screw (3×10) 2 10 Drive unit 1 11 Speaker hold spring 1 12 Speaker 1

Fig. 2

PWB’s, drive unit, AC cord ass’y and speaker

Parts list (Fig. 2)

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1 2 Connector 3 3 Cable 6 4 Control PWB unit 1 5 TEL/Liu PWB unit 1 6 Power supply PWB unit 1

3 – 4

Control PWB (Top view)

AC cord earth cable

2 3 4 5 6

Note) Keep the power supply PWB unit to under the rib like a picture.

Rib

Position of AC cord

The number direction keep on top side

Page 35

UX-310DE FO-730DE/NX-530DE

Paper roller etc. and sensor lever

Fig. 3

3 – 5

8 Platen lock bracket 1

9 Platen lock lever, left 1 10 Platen lock lever, right 1 11 Platen lock lever spring 1 12 PO roller 1 13 Transfer bearing 2 14 Back roller gear 1

Parts list (Fig. 3)

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1 2 Sheet A 1 3 P-IN sensor lever B 1 4 PE sensor lever B 1 5

PE sensor lever spring B

1 6 Screw (3×10) 1 7 BT gear ass’y 1

12 13

6 7

Fix size

271.8±0.4mm

An attachment rib is attached in cccordance with hole, right and left.

Rib

Applying position for SHEET A Clean apply area by Alcohol.

APPLYING STANDARD

Page 36

UX-310DE FO-730DE/NX-530DE

17 Reduction gear, 4 1 18

Planet gear lever C ass’y

Planet gear lever B ass’y

1 20 Reduction gear, 1 1 21 Cam hold spring 1 22 Cam A 1 23 Cam B 1 24 Cam switch 1 25 Drive frame 1

9 Idler gear, 52Z 1

10 Reduction gear, 3 1

11 Reduction gear, 2 1 12 Reduction gear, 5 1 13 Reduction gear C 1 14 Link lever 1 15

Planet gear lever A ass’y

16 Idler gear, 30Z 3

1 Screw (3×10) 2 2 Motor 1 3 Motor plate 1 4 Take up gear 1 5 Slip gear ass’y 1 6 Reduction gear, 6 1 7

Planet gear lever D ass’y

8 Idler gear B 1

Drive frame

Fig. 4

3 – 6

Parts list (Fig. 4)

No. Part name Q’ty No. Part name Q’ty No. Part name Q’ty

CAUTION : Do not apply FLOIL to this gear. Please wipe off when FLOIL sticks to this gear.

Grease

, ,

Nail be doing lock.

, ,

To be the switch linked by hooks.

Boss

Nail

GEAR attachment boss

NOTE) Apply certainly to a part of a nail at the time of GREASE application.

Nail be doing lock

Nail be doing lock.

Grease

CAUTION: To prevent the hook from breaking

Two hooks must be in the hole.

(2)

(1)

[side angle]

Please do in order in the above figure when you assemble this gear.

[top angle]

When the gear is assembled, it is necessary to see two hooks.

MARK

CAM B

CAM A

Joint of mark and mark.

Fix position of CAM A and B

Page 37

UX-310DE FO-730DE/NX-530DE

Fig. 5

3 – 7

8 CIS unit 1

9 CIS spring 2 10 Cover switch spring 1 11 Cover switch lever 1 12 Feed roller shaft 1 13 Feed roller 1 14 Orignal paper guide 1

Parts list (Fig. 5)

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1 2 Hook switch lever 1 3 Sub frame unit 1 4 Screw (3×10) 2 5

Original paper guide unit

1 6 Operation panel unit 1 7 Film guide shaft 1

Sub frame unit, original paper guide, operation panel unit and CIS unit

13 14

Operation panel unit disassembly

Close insignificantly the operation panel unit from the FULL OPEN position.

Shift the operation panel unit to the left side, and remove the left-side fulcrum.

Shift the operation panel unit to the right side, and remove the right-side fulcrum.

Sub frame unit disassembly

Fully open the sub frame unit.

Shift the sub frame unit to the left side, and remove the left-side fulcrum.

Shift the sub frame unit to the left side, and remove the right-side fulcrum.

Page 38

UX-310DE FO-730DE/NX-530DE

Upper cabinet and document guide upper unit

Fig. 6

3 – 8

Parts list (Fig. 6)

No. Part name Q’ty No. Part name Q’ty

1 Screw (3×8) 2 2 Document guide upper 1

unit 3 Operation panel unit 1 4 Screw (2×6) 5 5 Cable 1

6 Operation panel PWB 1 7 Direct key 1 8 Mode key 1

9 Stop key 1 10 Start key 1 11 12 key 1 12 Upper cabinet 1

Note) Keep the document guide upper unit in the rib of operation panel unit like a picture.

Note) Keep the operation panel PWB to under the rib like a picture.

Rib

LCD PWB

Rib

LCD CABLE

Note) The LCD PWB should be securely locked by the click of the panel case.

Rib

Note) Keep the operation panel PWB to under the rib like a picture.

Note) Keep the document guide upper unit to under the rib like a picture.

Rib

Page 39

UX-310DE FO-730DE/NX-530DE

Fig. 7

3 – 9

7 Separate spring 1 8 Separator plate 1

9 Paper feed spring 1 10 Separator rubber 1 11 Guide roller 1 12 Document guide upper 1

Parts list (Fig. 7)

No. Part name Q’ty No. Part name Q’ty

1 Back roller gear 1 2 Transfer bearing 1 3 Back roller 1 4 Pinch roller spring 2 5

Pinch roller

6 Pinch roller shaft 1

Document guide upper

Confirm hook is locked.

Confirm Thing which does not run aground.

Page 40

UX-310DE FO-730DE/NX-530DE

19 Platen bearing, right 1 20 Platen roller 1 21 PU shaft 1 22 PU roller ass’y 1 23

P-IN sensor lever spring

P-IN sensor lever

1 25 Sub frame 1 26 PO roller rubber 2 27 PO roller shaft 1

10 PO pinch roller spring 2 11 PO pinch roller 2 12 PO guide 1 13 PE sensor lever 1 14 PO gear 1 15 PO roller ass’y 1 16 Film guide shaft 1 17 Platen gear 1 18 Platen bearing, left 1

1 Top cover unit 1 2 Screw (3×10) 2 3 Sub frame unit 1 4 RP hopper unit 1 5 Sub frame ass’y 1 6 Screw (3×10) 1 7 Tension gear 1 8 Tension spring 1 9 PO guide ass’y 1

Fig. 8

Sub frame, top cover unit RP hopper unit

3 – 10

Parts list (Fig. 8)

No. Part name Q’ty No. Part name Q’ty No. Part name Q’ty

7 8

15 26 27

18 19

22 23 24 25

18 19

Both right and left

are confirmed.

Confirm hook to locked.

Both right and left

are confirmed.

Confirm to locked.

Installation condition figure right and left.

Page 41

UX-310DE FO-730DE/NX-530DE

Top cover and RP hopper

Fig. 9

3 – 11

9 RP release plate 1 10 Rotation plate 1 11 RP pad 1 12 C-spring 1 13 Separate plate 1 14 Separate plate sheet 1 15 Separate spring 1 16 A4 paper guide 1 17 RP hopper 1

Parts list (Fig. 9)

No. Part name Q’ty No. Part name Q’ty

1 Release knob 1 2 Screw 1 3 Pinion gear 1 4 Hopper spring 1 5

Hopper guide, right

Hopper guide, left

1 7 TC sheet 1 8 Top cover 1

GAP 0

HOPPER GUIDE(L)

HOPPER GUIDE(R)

30°

Fix position

boss

Rib

[Cross section]

[Upper figure]

Do not run aground in the rib.

0mm

Applying standard

Note) Hopper guides move smoothly. Operation load is 450 g range from 80 g.

Confirm of HOPPER GUIDE position.

The pointed end to be Upper

16 17

Page 42

UX-310DE FO-730DE/NX-530DE

Thermal head

Fig. 10

3 – 12

Parts list (Fig. 10)

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1 2 Screw (3×10) 1 3 Head cover 1 4 Screw (3×10) 2 5 Head earth cable 1 6 Head unit 1 7

Film sensor lever spring

1 8 Film sensor lever 1 9 Screw (3×10) 2

10 Panel lock lever spring 2 11 Head spring D 2

12 Thermal head ass’y 1 13 Head spring E 2 14 Head spring B 2 15 Head spring F 1 16 Head cushion 2 17 Head frame 1 18 Head cable 1 19 Screw (3×6) 1 20 Head guide, right 1 21 Screw (3×6) 1 22 Head guide, left 1 23 Thermal head 1

Tightening torque

6.0±0.5kg.cm

Put the earth cable in parallel to the head frame.

Install the spring on the ditch of the rib.

The head and head earth cable pass to the core 2 times.

17 18 19

View A

Rib

Page 43

UX-310DE FO-730DE/NX-530DE

Fig. 11

Wire treatment

3 – 13

Parts list (Fig. 11)

1 Screw (3×10) 1 2 Screw (4×6) 1 3 Core (F2064) 2 4 Core (F2063) 1 5 Screw (3×5) 1 6 Band 1

No. Part name Q’ty

AC cord earth cable

Power supply PWB

AC cord

Head earth cable

Head unit

CIS cable

Speaker cable

Head frame

The Head cable and Head earth cable pass to th core 2 times.

The panel cable pass to the core 3 times.

panel cable

Operation panel PWB

Panel cable

Operation panel unit

Document guide upper unit

Panel cable

Document guide upper unit

Control PWB

Head cable

Head earth cable

Panel cable

Motor

cable

Cam switch cable

Rib

Speaker cable

Lower

cabinet

Drive

unit

The CIS cable and Speaker cable pass to the core 2 times.

Page 44

UX-310DE FO-730DE/NX-530DE

4 – 1

[1] Block diagram

CHAPTER 4. DIAGRAMS

MODEM

R96DFXL-CID

CLOCK

24MHz

SRAM

1Mbit

ROM

2Mbit

CPU

CPU I/F

TIMER

RTC

PIO

WATCHDOG

TIMER

CLOCK

32kHz

INTERRUPT

CONTROLLER

CIS I/F

MOTOR I/F

SENSOR I/F

SIO

THERMAL

HEAD I/F

PANEL I/F

OPERATION

PANEL

CONTROL PWB UNIT

1CHIP FAX ENGINE (FC100-M)

HANDSET

SPEAKER

+5V +24V

OPERATION

PANEL

TEL/LIU

PWB UNIT

DRIVER

THERMAL

HEAD

CONTACT

IMAGE

SENSOR

DOCUMENT

SENSOR

POWER SUPPLY

PWB UNIT

REGULATOR

SELECT

SPEAKER

AMPLIFIER

SURGE

PROTECT/

FILTER

CML

TRANSFORMER

VBT

STABILIZER

RECTIFIER

TRANSFORMER

RECTIFIER

DIODE

TRANS

SURGE

ABSORBER

FILTER

LINE

EXT.TEL

P-IN

SENSOR

RESET IC

AMPLIFIER

CLOCK

19.66MHz

BLOCK

AMPLIFIER/

SIGNAL

FRONT SENSOR

LCD

SENSOR

FILM SENSOR

INV

RELAY

Page 45

UX-310DE FO-730DE/NX-530DE

[2] Wiring diagram

4 – 2

CAM SW

THERMAL HEAD

CONTACT IMAGE SENSOR

LCD UNIT

CNLCD

OPERATION

PANEL PWB

NUIT

CNPN

CNCSWCNMT

CNTH

CNCIS

CNPN CNSP

SPEAKER

CNLIUA

CNPW

CONTROL PWB UNIT

TEL/LIU

PWB UNIT

POWER SUPPLY

PWB UNIT

CNLIUA

CN1

EXTERNAL LINE

TEL LINE

MJ1/2

MJTEL

AC CORD

TX/RX MOTOR

HANDSET

ARG

CNLIUB

Page 46

UX-310DE FO-730DE/NX-530DE

[3] Point- to-point diagram

4 – 3

TX/RX

MOTOR

TPBD TPAD TPBD TPAD

VMT VMT

1 2 3 4 5 6

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

1 2 3 4 5 6

OPERATION

PANEL

PWB

TPBD TPAD TPBD TPAD

VMT VMT

THERMAL

HEAD

VTH

VTH STRB1 STRB2

THI

N.C.

MG MG MG

+5V STRB3 STRB4 LATCH

PCLK DATA

VTH

VTH STRB1 STRB2

THI

N.C.

MG MG MG

+5V STRB3 STRB4 LATCH

PCLK DATA

VTH

1 2 3 4 5 6 7

VO DG

+5V

PHIT

CISCLK

GLED

+24V

VO DG

+5V

PHIT CISCLK

GLED

+24V

KEN4A KEN3A KEN2A KEN1A

DG DG

+5V

ORGSNS

FRSNS

E SEN4 SEN0 SEN1 SEN2 SEN3

KEN4A KEN3A KEN2A KEN1A

DG DG

+5V

ORGSNS

FRSNS

E SEN4 SEN0 SEN1 SEN2 SEN3

CNPN CNPN

CNCIS

1 2 3 4 5 6 7 8

9 10 11 12 13 14

1 2 3 4 5 6 7 8

9 10 11 12 13 14

TEL/LIU

PWB

TELOUT

TELIN

TELMUTE

CI/CIDIN1

CIDIN2/HS

RHS

RXIN

TXOUT

CML

+5V

+24V

TELOUT

TELIN

TELMUTE

CI/CIDIN1

CIDIN2/HS

RHS

RXIN

TXOUT

CML

+5V

+24V

CNLIUACNLIUA

CNMT

CNTH

1 2 3 4 5 6 7 8 9

POWER

SUPPLY

PWB

MG +24V +24V

+24VA

+5V

PSAVE

MG +24V +24V

+24VA

+5V

PSAVE

CN1

CNPW

CNCSW

CNSP

CIS

1 2

CSW

CAM

SWITCH

1 2

SP+

SP-

CSW

SP+

SP-

SPEAKER

CONTROL

PWB

1 2 3

4 5 6

1 2 3

4 5 6

EXTSIG

RLYCNT

SIGMUTE/

TXMUTE

DPON

DPMUTE

RCVOL

EXTSIG

RLYCNT

SIGMUTE/

TXMUTE

DPON

DPMUTE

RCVOL

CNLIUB

Page 47

UX-310DE FO-730DE/NX-530DE

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Circuit description

1. General description

The compact design of the control PWB is obtained by using ROCKWELL fax engine 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

Fig. 1

1) Control PWB

The control PWB controls peripheral PWBs, mechanical parts, transmission, and performs overall control of the unit. This machine employs a 1-chip modem (R96DFXL-CID) which is installed on the control PWB.

2) TEL/LIU PWB

This PWB controls connection of the telephone line to the unit.

3) Power supply PWB

This PWB provides voltages of +5V and +24V to the other PWBs.

4) Panel PWB

The panel PWB allows input of the operation keys.

5) LCD PWB

This PWB controls the LCD display.

3. Operational description

Operational descriptions are given below:

• Transmission operation

When a document is loaded in standby mode, the state of the document sensor is sensed via the 1 chip fax engine (FC100M). If the sensor signal was on, the motor is started to bring the document into the standby position. With depression of the START key in the offhook state, transmission takes place. Then, the procedure is sent out from the modem and the motor is rotated to move the document down to the scan line. In the scan processor, the signal scanned by the CIS is sent to the internal image processor and the AD converter to convert the analog signal into binary data. This binary data is transferred from the scan processor to the image buffer within the RAM and encoded and stored in the transmit buffer of the RAM. The data is then con-verted from parallel to serial form by the modem where the serial data is modulated and sent onto the line.

• Receive operation

There are two ways of starting reception, manual and automatic. Depression of the START key in the off-hook mode in the case of manual receive mode, or CI signal detection by the LIU in the automatic receive mode.

First, the FC100M controls the procedure signals from the modem to be ready to receive data. When the program goes into phase C, the serial data from the modem is converted to parallel form in the modem interface of the 1 chip fax engine (FC100M) which is stored in the receive buffer of the RAM. The data in the receive buffer is decoded software-wise to reproduce it as binary image data in the image buffer. The data is DMA transferred to the recording processor within the FC100M which is then converted from parallel to serial form to be sent to the thermal head. The data is printed line by line by the FC100M which is assigned to control the motor rotation and strobe signal.

• Copy operation

T o make a copy on this facsimile, the COPY key is pressed when the machine is in stand-by with a document on the document table and the telephone set is in the on-hook state.

First, depression of the COPY key advances the document to the scan line. Similar to the transmitting operation, the image signal from the CIS is converted to a binary signal in the DMA mode via the 1 chip fax engine (FC100M) which is then sent to the image buffer of the RAM. Next, the data is transferred to the recording processor in the DMA mode to send the image data to the thermal head which is printed line by line. The copying takes place as the operation is repeated.

5 – 1

LCD PWB

PANEL PWB

CONTROL PWB

TEL/LIU PWB

POWER SUPPLY PWB

TX/RX

MOTOR

AC CORD

CIS

Page 48

UX-310DE FO-730DE/NX-530DE

[2] Circuit description of control PWB

1. General description

Fig. 2 shows the functional blocks of the control PWB, which is composed of 4 blocks.

Fig. 2 Control PWB functional block diagram

2. Description of each block (1) Main control block

The main control block is composed of ROCKWELL 1 chip fax engine (FC100M), ROM (2Mbit), SRAM (1Mbit) and Modem (R96DFXL-CID). Devices are connected to the bus to control the whole unit.

1) FC100M (IC9) : pin-144 QFP (FAX CONTROLLER)

2) R96DFXL-CID (IC6) : pin-100 QFP (MODEM)

The FAXENGINE Integrated Facsimile Controllers. FC100M, contains an internal 8 bit microprocessor with an external 2

Mbyte address space and dedicated circuitry optimized for facsimile image processing and facsimile machine control and monitoring.

3) 27C020 (IC4): pin-32 DIP (ROM)

EPROM of 2Mbit equipped with software for the main CPU.

4) W24010S-70LE (IC2): pin-32 SOP (SRAM)

Line memory for the main CPU system RAM area and coding/decoding process. Used as the transmission buffer.

Memory of recorded data such as daily report and auto dials. When the power is turned off, this memory is backed up by the lithium battery.

Fig. 3

5 – 2

MC24 CPU CONTROL IF

MC24 MEGACELL(8BIT DATA,24BIT ADDRESS)

WATCHDOG TIMER

REAL TIME CLOCK

CRYSTAL OSCILLATOR

BATTERY BACK-UP CIRCUIT

INTERRUPT CONTROLLER

BUS INTERFACE DRAM CONTROL

INTERNAL & EXTERNAL BUS CONTROL

INTERNAL & EXTERNAL DECODE

DMA CONTROLLER

OPERATOR PANEL IF

32 KEYS

8 LEDS

LCD MODULE

MOTOR POWER

CONTROL RINGER

SYNC SERIF 1

THERMAL PRINTER IF

5 ms LINE TIME

A4/B4 LINES

TPH ADC

4 STROBE TPH

LATCHLESS TPH

EXTEMAL DMA I/F

T.4/T.6 CODEC

MH,MR,MMR

HARDWARE,ALTERNATE

COMPRESSION &

DECOMPRESSION

BI-LEVEL RESOLUTION

CONVERSION

PROGRAMMABLE

REDUCTION &

EXPANSION

2.6kBYTE VIDEO RAM

SCANNER CONTROL & VIDEO PROCESSING

8-BIT PADC

CCD/CIS SCANNER

5 ms,A4/B4 LINES

SHADING CORRECTION(1:1,1:8)

DITHERING

MULTILEVEL B4-A4 REDUCTION

ERROR DIFFUSION

MTF

GENERAL I/O

TONE/ALTTONE

GPIO

CALLING PARTY

CONTROL

AUTOBAUD

SYNC-ASYNC SASIF

SYNC SERIF 2

FLASH MEMORY IF

AUTOBAUD

CPU BUS

INTERNAL CPU BUS

EXTERNAL CPU BUS

DMA BUS

WRPROTN TSTCLK

DEBUGN RESETN XIN XOUT PWRDWNN BATRSTN

SYSCLK

SEE "OPIF OUTPUTS" BELOW

SEE "OPIF INPUTS" BELOW

THADIN PDAT

PLAT STRB[3:0] STRBPOL

PCLK

PWR/GND TEST

OPIF INPUTS OPI[0]/GPIO[21]/SSRXD1

OPI[1]/GPIO[22]/SSSTAT1 OPI[2]/GPIO[23]/SSCLK1 OPI[3]/GPIO[24]

OPIF OUTPUTS LEDCTL/GPO[16]

LCDCS/GPO[17] OPO[0]/GPO[8]/SINPWR CTRL OPO[1]/GPO[9]/PMPWR CTRL OPO[2]/GPO[10]/RINGER OPO[3]/GPO[11] OPO[4]/GPO[12]/SSTXD1 OPO[5]/GPO[13] OPO[6]/GPO[14] OPO[7]/GPO[15]

ROMCSN

MCSN

SYNC

REGDMA

WAITN

RASN

CASN[1:0]

DWRN

CSN[1:0]

WRN

RDN

D[7:0]

A[23:0]

MIRQN

TONE

VIN

CLK1

CLK1N

CLK2 VIDCTL0/FCS1N VIDCTL1/FCS2N

START

–VREF

+VREF

GPIO[0] GPIO[1]/SASTXD GPIO[2]/SASRXD GPIO[3]/SASCLK GPIO[4]/CPCIN GPIO[5]/SSCLK2 GPIO[6]/SSTXD2 GPIO[7]/SSRXD2 GPIO[8]/FWRN GPIO[9]/FRDN GPIO[10]/SSSTAT2 GPIO[11]/BE/SERINP GPIO[12]/CS2N GPIO[13]/CS3N GPIO[14]/CS4N GPIO[15]/CS5N GPIO[16]/IRQ8 GPIO[17]/IRQ5N GPIO[18]/IRQ9N GPIO[19]/RDY/SEROUT GPIO[20]/ALTTONE SM[3:0]/GPO[7:4] PM[3:0]/GPO[3:0]

(1) FC100M

(3) ROM

(2) MODEM

(4) SRAM

MAIN CONTROL BLOCK

MODEM BLOCK

Page 49

UX-310DE FO-730DE/NX-530DE

CPU Control Interface MIRQn 135 I HU − Modem interrupt, active low. (Hysteresis In, Internal Pullup.) SYSCLK 133 I H − System clock. (Hysteresis In.) TSTCLK 130 O − 123XT Test clock.

Bus Control Interface

A[23:0] [1:6][8:13] O TU 123XT Address bus (24-bit).

[15:20][22:27]

D[7:0] [136:139] I/O TU 123XT Data bus (8-bit).

[141:144] RDn 128 O − 123XT Read strobe. WRn 127 O − 123XT Write strobe. ROMCSn 120 O − 123XT ROM chip select. CS1n 122 O − 123XT I/O chip select. CS0n 57 O − 123XT SRAM chip select. (Battery powered.) MCSn 121 O − 123XT Modem chip select. SYNC 126 O − 123XT Indicates CPU op code fetch cycle (active high). REGDMA 124 O − 123XT Indicates REGSEL cycle and DMA cycle. WAITn 125 O − 123XT Indicates current TSTCLK cycle is a wait state or a halt state. RASn 113 O − 123XT DRAM row address select. (Battery powered.) CAS[1:0]n [111:112] O − 123XT DRAM column address select. (Battery powered.) DWRn 109 O − 123XT DRAM write. (Battery powered.)

Prime Power Reset Logic and Test DEBUGn 129 I HU − External non-maskable input (NMI). RESETn 131 I/O HU 2XO FC100/FC200 Reset. TEST 58 I C − Sets Test mode (Battery powered).

Battery Power Control and Reset Logic XIN 59 I OSC − Crystal oscillator input pin. XOUT 60 O − OSC Crystal oscillator output pin. PWRDWNn 62 I H −

Used by external system to indicate -to FC100/FC200 - loss of prime power.

(Results in NMI) BATRSTn 61 I H − Battery power reset input. WRPROTn 110 O − 1XC

(Battery powered.) Write protect during loss of VDD power.

NOTE:The functional logic is powered by battery power, but the output drive

is powered by DRAM battery power.

Scanner Interface START 101 O − 2XS Scanner shift gate control. CLK1 100 O − 2XS Scanner clock. CLK1n 99 O − 2XS Scanner clock-inverted. CLK2 98 O − 2XS Scanner reset gate control (or clock for CIS scanner). FCS1n/VIDCTL0 96 O − 2XT Flash memory chip select or Video Control signal. FCS2n/VIDCTL1 97 O − 2XT Flash memory chip select or Video Control signal.

Printer Interface PCLK/DMAACK 29 O − 3XC Thermal Print Head (TPH) clock, or external DMAACK. PDAT 30 O − 2XP Serial printing data (to TPH). PLAT 31 O − 3XP TPH data latch. STRB[3:0] [33:36] O − 1XP Strobe signals for the TPH. STRBPOL/DMAREQ

37 I C − Sets strobe polarity, active high/low or external DMA request.

Operator Panel Interface OPO[0]/GPO[8]/ 47 O − 2XL Keyboard/LED strobe [0] or GPO[8] or Scan Motor Power Control SMPWRCTRL OPO[1]/GPO[9]/ 46 O − 2XL Keyboard/LED strobe [1] or GPO[9] or Print Motor Power Control PMPWRCTRL OPO[2]/GPO[10]/ 44 O − 2XCT Keyboard/LED strobe [2] or GPO[10] or RINGER RINGER OPO[3]/GPO[11] 43 O − 2XL Keyboard/LED strobe [3] or GPO[11] OPO[4]/GPO[12]/ 42 O − 2XL Keyboard/LED strobe [4] or GPO[12] or SSTXD1 (for SSIF1) SSTXD1 OPO[5]/GPO[13] 40 O − 2XL Keyboard/LED strobe [5] or GPO[13] OPO[6]/GPO[14] 39 O − 2XL Keyboard/LED strobe [6] or GPO[14] OPO[7]/GPO[15] 38 O − 2XL Keyboard/LED strobe [7] or GPO[15] OPI[0]/GPIO[21]/ 52 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [0] or GPIO[21] or SSRXD1 SSRXD1 (for SSIF1) OPI[1]/GPIO[22]/ 51 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [1] or GPIO[22] or SSSTAT1 SSSTAT1 (for SSIF1)

FC100M (IC9) Terminal descriptions

Pin Name Pin No. I/O

Input Output Pin Description Type Type (Note: Active low signals have an "n" pin name ending.)

5 – 3

Page 50

UX-310DE FO-730DE/NX-530DE

Operator Panel Interface OPI[2]/GPIO[23]/ 50 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [2] or GPIO[23] or SSCLK1 SSCLK1 (for SSIF1) OPI[3]/GPIO[24] 49 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [3] or GPIO[24] LEDCTL 55 O − 4XC Indicates outputs OPO[7:0] are for LEDs. LCDCS 54 O − 1XC LCD chip select.

General Purpose I/O GPIO[0] 94 I/O H 2XC (Hysteresis In) GPIO[0]. GPIO[1]/SASTXD 93 I/O H 2XC (Hysteresis In) GPIO[1] or SASTXD (for SERIF). GPIO[2]/SASRXD 92 I/O H 2XC (Hysteresis In) GPIO[2] or SASRXD (for SERIF). GPIO[3]/SASCLK 91 I/O H 2XC (Hysteresis In) GPIO[3] or SASCLK (for SERIF). GPIO[4]/CPCIN 90 I/O H 2XC (Hysteresis In) GPIO[4] or Calling Party Control Input. GPIO[5]/SSCLK2 89 I/O H 2XC (Hysteresis In) GPIO[5] or SSCLK2 (for SSIF2). GPIO[6]/SSTXD2 87 I/O H 2XC (Hysteresis In) GPIO[6] or SSTXD2 (for SSIF2). GPIO[7]/SSRXD2 86 I/O H 2XC (Hysteresis In) GPIO[7] or SSRXD2 (for SSIF2). GPIO[8]/FWRn 85 I/O H 2XC (Hysteresis In) GPIO[8] or flash write enable signal for NAND-type flash

memory.

GPIO[9]/FRDn 84 I/O H 2XC (Hysteresis In) GPIO[9] or flash read enable signal for NAND-type flash

memory.

GPIO[10]/SSSTAT2

83 I/O H 2XC (Hysteresis In) GPIO[10] or SSSTAT2 (for SSIF2). GPIO[11]/BE/ 82 I/O H 1XC (Hysteresis In) GPIO[11] or bus enable or serial port data input for SERINP autobaud detection. GPIO[12]/CS[2]n 80 I/O H 2XC (Hysteresis In) GPIO[12] or I/O chip select [2]. GPIO[13]/CS[3]n 79 I/O H 2XC (Hysteresis In) GPIO[13] or I/O chip select [3]. GPIO[14]/CS[4]n 78 I/O H 2XC (Hysteresis In) GPIO[14] or I/O chip select [4]. GPIO[15]/CS[5]n 77 I/O H 2XC (Hysteresis In) GPIO[15] or I/O chip select [5]. GPIO[16]/IRQ[8] 76 I/O H 1XC (Hysteresis In) GPIO[16] or external interrupt 8. GPIO[17]/IRQ[5]n 75 I/O H 1XC (Hysteresis In) GPIO[17] or external interrupt 5. GPIO[18]/IRQ[9]n 74 I/O H 1XC (Hysteresis In) GPIO[18] or external interrupt 9. GPIO[19]/RDY/ 73 I/O H 1XC (Hysteresis In) GPIO[19] or ready signal or Serial port data output for SEROUT autobaud detection. GPIO[20]/ALTTONE

107 I/O H 1XC (Hysteresis In) GPIO[20] or ALTTONE.

Miscellaneous SM[3:0]/GPO[7:4] [103:106] O − 1XC Programmable: scan motor control pins or GPO pins. PM[3:0]/GPO[3:0] [115:118] O − 1XC Programmable: print motor control pins or GPO pins. TONE 119 O − 1XC Tone output signal.

Power, Reference Voltages, Ground

-Vref/CLREF 66 I -VR − Negative Reference Voltage for Video A/D or Reference Voltage for the

Clamp Circuit.

ADXG 68 I VXG − A/D Internal GND. (NOTE: This pin requires an external 0.22µF decoupling

capacitor to ADGA.) ADGA 69 VADG A/D Analog Ground ADVA 70 VADV A/D Analog Power ADGD 72 VADG A/D Digital Ground +Vref 71 I +VR Positive Reference Voltage for Video A/D. VIN 67 I VA − Analog Video A/D input. THADI 65 I TA − Analog Thermal A/D input.

Power and Ground

VSS(12) 7,21,28,45, Digital Ground

53,56,64,88, 95,108,132, 134

VDD(8) 14,32,41,48, Digital Power

81,102,123,

140 VBAT 63 Battery Power VDRAM 114 DRAM Battery Power

FC100M (IC9) Terminal descriptions

Pin Name Pin No. I/O

Input Output

Pin Description

Type Type

5 – 4

Page 51

UX-310DE FO-730DE/NX-530DE

(2) Panel control block

The following controls are performed by the FC100M.

• Operation panel key scanning

• Operation panel LCD display

(3) Mechanism/recording control block

• Recording control block diagram (1)

Fig. 4

5 – 5

OPERATOR

PANEL,

KEYPAD,

LEDS & LCD

PANEL/LCD PWB

PRINTER DATA

CONTROI &

SENSORS

THERMAL HEAD

OPO[7:0]* OPI[3:0]* LEDCTL* LCDCS*

TEST BATRSTN RESETN

STRB[3:0] STRBPOL THADI PDAT PCLK PLAT

TONE/ALTTONE TSTCLK REGDMA WAITN SYNC PWRDWNN

PRINTER &

SCANNER

MOTOR DRIVERS

MOTOR

PM[3:0]*

SM[3:0]*

RTC

CRYSTAL

SCANNER

CONTROLS &

SENSORS

START CLK2 CLK1 CLK1N VIDCTL[1:0]

XIN XOUT

MIRON MCSN

SYSCLK

D[7:0] RDN

A[4:0]

WRN

MONOFAX

FACSIMILE

MODEM

ANALOG

SWITCH

LINE

INTERFACE

SPEAKER

MICROPHONE

CIRCUIT

TELEPHONE LINE

RXA

TXA

SPKR

MIC RIN

SPKRLO

SPKRHI

SPKR

RIN

TXA2

TXA1

TXOUT

RXIN

XIA

GPIO

DRAM

(OPTION)

SCANNER

VIDEO

PREPROCESSING

SYNC PORTS (2)

(SSIF)

VIN +VREF –VREF

SSCLK[2:1]* SSTXD[2:1]* SSRXD[2:1]* SSSTAT[2:1]*

SYNC/ASYNC

SERIAL

PORT

SASCLK SASTXD SASRXD

GPIOGENERAL

PURPOSE I/O

CIS

DEBUGN VDD VDRAM VBAT VSS

FLASH MEMORY

WRPROTN FRDN* FRWN* FCLE* FCS[0:2]

D[7:0] RDN

A[23:0]

WRN ROMSCN

CS[5:0]N*

TXDAT RMODE

RXDAT

TMODE CLKIN SLEEPN

GPIO

CAS[0,1]N,RASN,DWRN

NOTES:*ALTERNATIVE GPO,GPI OR GPIO LINES

SPEAKERPHONE ONLY

VOICE OR SPEAKERPHONE

EXTENDED FACSIMILE

CONTROLLER

FC100M

EXTERNAL BUS

Page 52

UX-310DE FO-730DE/NX-530DE

(4) Modem (R96DFXL-CID) block

INTRODUCTION

The Rockwell R96DFXL-CID MONOFAX modem is a synchronous 9600 bits per second (bps) half-duplex modem with error detection and DTMF reception. It has low power consumption and requires only a single +5V DC power supply. The modem is housed in a single VLSI device package. The modem can operate over the public switched telephone network (PSTN) through line terminations provided by a data access arrangement (DAA). The R96DFXL-CID is designed for use in Group 3 facsimile ma-chines. The modem satisfies the requirements specified in CCITT recommendations V.29, V.27 ter, V.21 Channel 2 and T.4, and meets the binary signaling requirements of T.30. The modem can operate at 9600, 7200, 4800, 2400, or 300 bps, and also includes the V.27 ter short training sequence option. The modem can also perform HDLC framing according to T.30 at 9600, 7200, 4800, 2400, or 300 bps. The modem features a programmable DTMF receiver and three programmable tone detectors which operate concurrently with the V.21 channel 2 receiver. The voice mode allows the host computer to efficiently transmit and receive audio signals and messages. The modem is available in either a 100-pin plastic quad flat pack (PQFP) or a 64-pin quad in-line package (QUIP). General purpose input/output (GPIO) pins are available for host as signment in the 100-pin PQFP. The modem’s small size, single voltage supply, and low power consumption allow the design of compact system enclosures for use in both office and home environments. MONOFAX is a registered trademark of Rockwell International.

FEATURES

• Group 3 facsimile transmission/reception

– ITU-TS V .29, V.27 ter, T .30, V.21 Channel 2, T.4 – HDLC Framing at all speeds

• V.27 ter short train

• Concurrent DTMF, FSK, and tone reception

• Voice mode transmission/reception

• Half-duplex (2-wire)

• Programmable maximum transmit level:

0 dBm to –15 dBm

• Programmable transmit analog attenuation:

0 dB to 14 dB in 2 dB steps

• Receive dynamic range: 0 dBm to –43 dBm

• Programmable dual tone generation

• Programmable tone detection

• Programmable turn-on and turn-off thresholds

• Programmable interface memory interrupt

• Diagnostic capability

– Allows telephone line quality monitoring

• Equalization

– Automatic adaptive equalizer – Fixed digital compromise equalizer

• DTE interface: two alternate ports

– Selectable microprocessor bus (6500 or 8085) – CCITT V .24 (EIA-232-D compatible) interface

• TTL and CMOS compatible

• Low power consumption: 275 mW (typical)

• Single Package

– 100-pin PQFP – 64-pin QUIP

• Single +5VDC power supply

• Software compatible with R96MFX, R96EFX, R96SHF, and R96VFX

modems

5 – 6

Page 53

UX-310DE FO-730DE/NX-530DE

R96DFXL-CID (IC6) Hardware Interface Signals

Pin Signals – 100-Pin PQFP

Pin No. Signal Name I/O Type

1 GP03 IA/OB 2 GP04 IA/OB 3 GP05 IA/OB 4 GP06 IA/OB 5 GP07 IA/OB 6 0VD2 GND 7 0VD2 GND 8 D7 IA/OB

9 D6 IA/OB 10 D5 IA/OB 11 D4 IA/OB 12 D3 IA/OB 13 D2 IA/OB 14 D1 IA/OB 15 D0 IA/OB 16 0VD2 GND 17 0VA GND 18 RAMPIN R 19 NC 20 NC 21 0VA GND 22 +5VD2 PWR 23 0VD1 GND 24 SWGAINI R 25 ECLKIN1 R 26 SYNCIN1 R 27 NC 28 NC 29 NC 30 0VA GND 31 NC 32 NC 33 NC 34 DAIN R 35 ADOUT R 36 BYPASS IC 37 RCVI R 38 TXLOSS3 IC 39 TXLOSS2 IC 40 TXLOSS1 IC 41 NC 42 NC 43 0VA GND 44 TXOUT AA 45 RXIN AB 46 +5VA PWR 47 0VA GND 48 AGD R 49 AOUT R 50 0VD1 GND 51 NC 52 IRQ OC 53 WRITE-R/W IA 54 CS IA 55 READ-φ2IA 56 RS4 IA 57 RS3 IA 58 RS2 IA 59 RS1 IA

5 – 7

Pin No. Signal Name I/O Type

60 RS0 IA 61 GP13 IA/OB 62 NC 63 GP11 IA/OB 64 RTS IA 65 EN85 R 66 0VD2 GND 67 PORI ID 68 XTLI R 69 XTLO R 70 XCLK OD 71 YCLK OD 72 +5VD1 PWR 73 DCLK1 R 74 SYNCIN2 R 75 GP16 IA/OB 76 GP17 IA/OB 77 0VD2 GND 78 CTS OA 79 TXD IA 80 0VD2 GND 81 0VD2 GND 82 DCLK OA 83 EYESYNC OA 84 EYECLKX OA 85 EYECLK OA 86 EYEX OA 87 ADIN R 88 DAOUT R 89 0VD2 GND 90 EYEY OA 91 GP21 IA/OB 92 0VD2 GND 93 GP20 IA/OB 94 GP19 IA/OB 95 RXD OA 96 RLSD OA 97 0VD2 GND 98 RCVO R 99 SWGAINO R

100 GP02 IA/OB

Notes:

1. NC = No connection; leave pin disconnected (open).

2. I/O Type: = Digital signals: see Table 9; Analog signals: see Table 10.

3. R = Required modem inter-connection; no connection

to host equipment.

Page 54

UX-310DE FO-730DE/NX-530DE

H L

CML

CI DETECT

LINE

EXT.

HI GAIN

TXOUT

TXMUTE

L H

MODEM

(R96DFXL-CID)

CONTROL PWBTEL/LIU PWB

TEL

H L

EARTH

~~+

–

HS AGC

SIDETONE CANCELER

TXOUT

DPMUTE

DPON

RCVOL2

CML

RCVOL

DPMUTE

DPON

RLYCONT

CML

E-RLY

RXIN RXIN

EXTING

H L

RCVOL

TEL IN

HANDSET

TELMUTE

DPON

(MPXB)

DPMUTE

(MPXC)

L H

GAINC

TXCONT

RHS

SPMUTE

BZCONT

TEL MUTE

PE9

TEL OUTTEL OUT

TEL IN

VREF

H L

HOOK

OFF HOOK

HOOK SW

RHSRHS

TEL MUTETEL MUTE

SPMUTE

L H

VOL B

VOL A

BZCONT

DPON

CML

FC100M

TXOUT

VOL A

VOL B

TXMUTE

DPMUTE

RCVOL2

RCVOL

RXIN

E-RLY

(RCVOL)

SPEAKER

BZOUT

TXCONT

GAINC

SIGMUTE

[3] Circuit description of TEL/LIU PWB

(1) TEL/LIU block operational description

1) Block diagram

2) Circuit description

The TEL/LIU PWB is composed of the following 10 blocks.

1. Surge protection circuit

2. Noise filter

3. Dial pulse generation circuit

4. CML relay

5. Matching transformer

6. Hybrid circuit

7. Signal selection

8. Sensor circuit

9. Cl detection circuit

10. Power supply and bias circuit

Fig. 5

3) Block description

1. Surge Protection circuit

This circuit protects the circuit from the surge voltage occurring on the telephone line.

• The AR1, AR2 protects the circuit from the 425V or higher line

surge voltages.

5 – 8

Page 55

UX-310DE FO-730DE/NX-530DE

2. Noise filter

The noise filter comprises the RF choke coil, L6, L7 and L8.

3. Dial pulse generation circuit

The pulse dial generation circuit comprises the photo-coupler PC2, PC3, polarity guard REC1, and resistor R1.

The photo-coupler PC3 shunts the line current using the DP signal before transmitting the dial signal, then turns off the CML relay.

After the pulse dial signal is transmitted by turning on/off the DP signal, the CML relay is turned on again.

4. CML relay

The CML relay switches over connection to the matching transformer T1 while the FAX or built-in telephone is being used.

5. Matching transformer

The matching transformer performs electrical insulation from the telephone line and impedance matching for transmitting the TEL/FAX signal.

6. Hybrid circuit

The hybrid circuit performs 2-wire-to-4-wire conversion using the IC102 of operational amplifier, transmits the voice transmission signal to the line, and feeds back the voice signal to the voice reception circuit as the side tone.

7. Signal selection

The following signals are used to control the transmission line of TEL/ LIU signal. For details, refer to the signal selector matrix table.

8. Sensor circuit

For the recording paper sensor (PE), when there is recording paper, the photo transistor in the light receiving side is ON and the detection level is LOW. When there is no recording paper, the photo transistor in the light receiving side is OFF and the detection level is HIGH.

9. CI detection circuit

The CI detection circuit detects the CI signals. A CI signal, which is provided to the photo-coupler PC6 through the C3 (0.68 µF), R3 (1 K), and ZD2 when the ring signal is inputted from the telephone line.

10. Power supply and bias circuits

The voltages of +5V and +24VA are supplied from the control PWB unit.

5 – 9

Signal Name Description

CML

Line connecting relay and DP generating relay

(The circuit is located H: Line make

in the TEL/LIU PWB.) L: Line break

Speaker tone mute control signal

SP MUTE H: Muting (Power down mode)

L: Muting cancel (Normal operation) Handset reception mute control signal

TEL MUTE H: Muting

L: Muting cancel Speaker volume control signal,

VOL A VOL A VOL B matrix VOL B

(The circuit is located

in the control PWB.)

TXCONT

Handset transfer mute control signal

(The circuit is located

H: Signal sending, when transmitting

in the control PWB.)

L: During reception, transmission mute,

(during standby)

GAIN-C Reception gain switching signal

(The circuit is located H: When connected to line, 1: 1 gain

in the control PWB.) L: When not connected to line, HIGH gain

BZCONT Speaker output signal switching

(The circuit is located H: Buzzer signal output (during stand by)

in the control PWB.) L: When monitoring line signal

[Control signals from output port]

VOL A VOL B

RING.

Buzzer DTMF

Receiving

HH———

Low

—

Low

H L Middle Fixed Middle

High — High

Page 56

UX-310DE FO-730DE/NX-530DE

(Example: TEL speaking)

NO Signal Name (CNLIUA)

1 TELOUT 2 TELIN 3 TELMUTE 4 CI/CIDIN1 5 CIDIN2/HS 6 P-E 7 P-IN

Fig. 6

Signal Name Function

RHS

H:The handset is in the on-hook state. L: The handset is in the off-hook state.

CI Incoming call (CI) detection signal

H:The handset or external telephone is in the

on-hook state.

L: The handset or external telephone is in the

off-hook state.

H:Recording paper does not exist.

P-E L:Recording paper is set (exists).

(Detection of recording paper in printing state) H:Recording paper does not exist in case of

printing.

P-IN

L: Recording paper exists in case of printing. (Detection of recording paper in printing state)

[Signals for status recognition according to input signals]

Signal Name Function

TEL IN Receiving signal from line or modem

TEL OUT Transfer signal to line

TXOUT

Transmission (DTMF) analog signal output from modem

RXIN

Reception (DTMF, others) analog signal

input

into modem

[Other signals]

5 – 10

NO Signal Name (CNLIUA)

8 RHS

9 RXIN 10 TXOUT 11 CML 12

+5V

+24VA

CML

CI DETECT

LINE

EXT.

HI GAIN

TXOUT

TXMUTE

L H

MODEM

(R96DFXL-CID)

CONTROL PWBTEL/LIU PWB

TEL

H L

EARTH

H L

~~+

–

HS AGC

SIDETONE CANCELER

TXOUT

DPMUTE

DPON

RCVOL2

CML

RCVOL

DPMUTE

DPON

RLYCONT

CML

E-RLY

RXIN RXIN

EXTING

H L

RCVOL

TEL IN

HANDSET

TELMUTE

DPON

(MPXB)

DPMUTE

(MPXC)

L H

GAINC

TXCONT

RHS

SPMUTE

BZCONT

TEL MUTE

PE9

TEL OUTTEL OUT

TEL IN

VREF

H L

HOOK

OFF HOOK

HOOK SW

RHSRHS

TEL MUTETEL MUTE

SPMUTE

L H

VOL B

VOL A

BZCONT

DPON

CML

FC200M

TXOUT

VOL A

VOL B

TXMUTE

DPMUTE

RCVOL2

RCVOL

RXIN

E-RLY

(RCVOL)

SPEAKER

BZOUT

TXCONT

GAINC

SIGMUTE

NO Signal Name (CNLIUB)

1 EXTSIG 2 RLYCNT 3 SIGMUTE/TXMUTE

NO Signal Name (CNLIUB)

4 DPON

5 DPMUTE

6 RCVOL

Page 57

UX-310DE FO-730DE/NX-530DE

[4] Circuit description of power supply PWB

1. Block diagram

2-1. Noise filter circuit

The input noise filter section is composed of L1, C1 and C15 that reduces normal mode noise from the AC line and common mode noise to the AC line.

2-2. Rectifying/smoothing circuit

The AC input voltage is rectified by diode D1, 2, 3, 4 and smoothed by capacitor C2 to supply DC voltage to switching circuit section.

Power thermistor TH1 suppresses inrush current at power switch-on.

2-3. Switching circuit

This circuit employs the self excited ringing choke convertor (RCC) system. In this system, the DC voltage supplied from the rectifying/smoothing section is converted to be the high frequency pulses by ON/OFF repetition of MOS FET Q1.

Energy is charged in the primary winding of T1 during ON period of Q1, and discharged to the secondary winding during OFF period of Q1.

The output voltage is controlled by adjusting ON period of Q1 which changes charge time of C8 through operation of photo-coupler PC1 from +24V output.

[5] Circuit description of CIS unit

1. CIS

Cis is an image sensor which puts the original paper in close contact with the full-size sensor for scanning, being a monochromatic type with the pixel number of 1,728 dots and the main scanning density of 8 dots/mm.

It is composed of sensor, rod lens, LED light source, light-conductive plate, control circuit and so on, and the reading line and focus are previously adjusted as the unit. Due to the full-size sensor, the focus distance is so short that the set is changed from the light weight type to the compact type.

Fig. 8

Fig. 7

The overcurrent protection is performed by bringing Q1 to OFF state through detection of voltage increase in the auxiliary winding of T1 by ZD2, R5 and R6.

The overvoltage protection is performed by operating the overcurrent protection circuit through destruction of zener diode ZD4 and shortcircuiting of load.

2-4. +5V circuit

Each DC voltage supplied by rectifying the output of transformer T1 with diode D8 is stabilized by 3-terminal regulator IC1.

5ms

1.6µs

2V(TYP) (White original paper)

Approx.5V

øT

CISCLK

5 – 11

2. Waveforms

The following clock is supplied from FC100M of the control board, and VO is output.

Noise

Filter

Circuit

Rectifying

Smoothing

Circuit

Switching

Circuit

(RCC system)

Regulater

Circuit

+5V

+24V

AC IN

Photo Coupler

1.6A/250V

GND

+24V

Circuit

Page 58

UX-310DE FO-730DE/NX-530DE

CHAPTER 6. CIRCUIT SCHEMA TICS AND PARTS LAYOUT

[1] Control PWB circuit 1/6

Main control block

6 – 1

BDEFG

HCA

BDEFG

HCA

A17

R152

R151

R146

R184 470

100

270

C189

RA10

270x3

R231 270

R185 470

C190 C193 C195 C197

R144 150

R130 150

R129 150

C214

68P

C215

68P

RA6

270x4

RA9

270x4

RA11

270x4

RA8

270x4

(3-2B)

(4-5D)

(4-4C)

R232 10K

(6-2I)

C199

100P

C237

N.M.

R158 470

CML

107

7374757778798083848586878991929496

101

33343536293137

GPIO20

GPIO19

GPIO18

GPIO17

GPIO15

GPIO14

GPIO13

GPIO12

GPIO10

GPIO9

GPIO8

GPIO7

GPIO6

GPIO5

VIDCTL0

VIDCTL1

CLK1

CLK2

START

STRB3

STRB2

STRB1

STRB0

PCLK

PLAT

STRBPOL

ADGD

ADGA

ADXG

102

53,56

64,88

95,108

132

7,134

VSS

129 131

TEST

RESET

130

DEBUG

135

133

MIRQ

136

137

138

139

141

142

143

1234568

10111213151619202223252627

128

127

120

122

121

126

124

125

113

112

111

109

110

62 60

118 117 116

114

106 105 104 103

52 51 50 49

54 47

A23

A22

A21

A20

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

BATRST

PWRDWN

XOUT

XIN

GPO0 GPO1 GPO2 GPO3

OPI2

OPO2

SM0 SM1 SM2 SM3

OPI0 OPI1

OPI3

LCDCS

OPO0

CNPN-13

SEN2

IC9

FC100-M

ADVA

SYSCLK

144

+5V

GPIO16

(5-3E)

VTHON

CNLIUB-4

DPON

GPIO11

CNLIUA-4

CNLIUA-3

CNCIS-5

CNCIS-4

CNTH-12

CNTH-11

OPO3 OPO4

43 42

OPO1

CNPN-12

SEN3

CNPN-11

SEN4

CNPN-14

SEN1

CNPN-15

SEN0

CNPN-10

KEN4A

KEN3A

KEN2A

KEN1A

RA14

100x 4

TONE

119

(5-5F)

TPB

(5-5F)

TPA

BZOUT

(6-1I)

VBAT

RESET

VBT

R211

10M

32.768kHz

C165

R210

220K

C185

A9A8A7A6A5A4A2A1A0

ROMCS

CS1

MCS

SYNC

REGDMA

WAIT

RAS

CAS0

CAS1

DWR

WRPROT

A16

A15

A14

A13

A12

A11

A10

A9A8A7A6A5

A4A3A2A1A0

C162

0.1

+5V

RA5

270x4

GPIO4

100

CLK1

PDAT

CS0

GPIO3

GPIO2

GPIO1

GPIO0

R227

CNPW-9

PSAVE

CNLIUA-11

100Px5

CNLIUA-8

RHS

CNLIUA-5

TELMUTE

BYPASS

R183 470

R161 470

R160 30K

STRB3

CNTH-4

STRB2

CNTH-3

PCLK

DATA

CNTH-14

CNTH-15

CNTH-13

LATCH

R143

470

R142

150

RA12

100x4

R163

100

R190 100

R191 100

STRB4

CISCLK

STRB1

R189

10K

C172 68P C173 68P C187 68P

C171 68P

C188 68P C154 68P C170 68P

OPO5

OPO6

OPO7

LEDCTL

CNPN-1

CNPN-2

CNPN-3

CNPN-4

R188 100

L106

HM601

RA13 470x4

(2-1I)

C166 2200P

C167 22P

C186 22P 66 67 65

–VREF/CLREF

VIN

THADI

+VREF

VDRAM

(5-1H)

THADI

(5-5D)

VIN

(5-1D)

–VREF

(5-1D)

+VREF

(5-5F)

TPB

(5-5F)

TPA

(6-4A)

GAINC

(6-3I)

BZCONT

(6-6A)

TXCONT

RA2

470x4

115

C142

0.1

+5V

(2-3A)(3-3C)

(2-4D)(3-2B)

(2-4A)

(2-4D)

(3-3D)

ROMCS

A[16~0]

C163

140

123

C211

1000P

C145

SYSCLK

(3-2A)

RA4

270 x 4

RA3

270 x 4

D[7~0]

MIRQ

(3-2A)

R149

30K

R132

10K

TSTCLK

VSS

VDD VDD VDD VDD VDD VDD VDD VDD

R145

C203 68P

C134 68P

C147 68P

C148 68P

C133 68P

C202

N.M.

C121 2200P

C112 2200P

C111 2200P

C110 2200P

(2-6A)(3-4B)

+5V

C212

1000P

R162

10K

R148

10K

C146

1000P

C143

C210

1000P

C151

C209

1000P

C150

C208

1000P

C168

C207

1000P

C169

C206

1000P

C205

1000P

C204

1000P

C153

C152

DG DG

DG DG DG DG DG

ORGSNS

FRSNS

RBNSNS

MDMRST

N.M.

R225 30K

R186 30K

R187 30K

SPMUTE

RA7

470x4

R157 30K

R159 30K

R156 3.3K

C232

C102

C139

N.M.

L105

HM601

L107

+5V

C118

C120

0.1

L100

120

L101

1,3,9,13

IC7

HCU04

DGDGDGDGDGDG

R212

120

DGDGDGDG

C129 1000P

C140 1000P

C141 1000P

C138 1000P

C164

BATRST

DGDG

SYSCLK

R122

R133

150

IC7

HCU04

19.66MHz

C117

15P

C130

15P

DGDG

IC7

HCU04

L104

Z2104

R147

470

C144

68P

(2-4F)

DWR

(2-4F)

CAS

(2-4F)

RAS

CE1

MCS

DGDG

R131

(1-6F)

Page 59

UX-310DE FO-730DE/NX-530DE

Memory block 2/6

6 – 2

BDEFG

HCA

BDEFG

HCA

VSS

A14

217

A13

23 16

A1215A11

24 13

A10

25 12

311

A84A7

A628A5A4A3

A210A114A0

IO8

IO7

IO6

IO5

IO4

IO3

IO2

IO1

A6A1A5

A0 VDD

A26A1

N.C.

WE22OE

A[17~0]

(1-5I)

D[7~0]

(1-6H)

(1-3H)

(1-3I)

VBT

C109

D7D6D5D4D3D2D1

IC3

IO826IO7

A14

IO6

A13

IO5

A12

IO4

A11

IO3

A10

IO2A9IO1

A85A76A6

VDD

7A58A49

A3A2A1

VSS

CS2/OE

IC1

CAS

D6D5D4D3D2D1D0

+5V

C103

CAS

(1-2I)

DWR

(1-2I)

RAS

(1-2I)

A1621A1520A14 2919A13 2818A1217A11 2515A10 23

A9 2613A8 27A7A631A532A41A3

A2 10

A1 1116A0 12

+5V

C107

0.1

D7D6D5D4D3D2D1

IC4

27C020

A16

A15D6A14D5A13

A12D3A11D2A10

D1A9D0

A85A76A6

VCC

PGM

VPP

A3A2A1

GND

A17 30

A17

DG DG

C234

N.M.

ROMCS

(1-3H)

C216

R106

CE1

CE2

(1-3H)

(2-2I)

CS1

A14 3 20

A13 28 19

A12 18

A11 25 17

A10 23 15

A9 26 14

A8 27A7A6 32A5A4A3A2 10

A1 16

VBT

C108

0.1

D7D6D5D4D3D2D1

IC2

W24010S-70LET

IO831IO7A14

IO6A13

IO5

A12

IO4A11

IO3A10

IO2A9

IO1A8

5A76

A6 VDD7A58A49A3A2A1 VSSA0WE

(1-3H)

CS2

A15

A16

VBT

R109

N.C.

A15

A16

CS1

RAS

Q103

2SC2412K

(2-4D)

(1-1F)

CE2

RESET

R123

4.7K

R150

10K

R153

C131

+5V

VCC

GND

MRST

SUB OUT

IC8

PST596CNR

L108

R110

22K

R108

R107

VDD

N.M.

Page 60

UX-310DE FO-730DE/NX-530DE

Modem block 3/6

6 – 3

BDEFG

HCA

BDEFG

HCA

R120

270

C213

68P

R128

270

+5V

C125

0.01

R136

270

D6D5D4D3D2D1D0

A1A2A3

5657585960

RS4

RS3

RS2

RS1

RS0

8D79

D610D511D412D313D214D115D0

54CS55

READ

WRITE

IRQ

XCLK(12M)71YCLK(6M)

RTS78CTS

DCLK82DCLKI

RXD

TXD

RLSD

PORI

EN85

L102

HM601

C124

GP13

GP16

GP17

GP19

GP20

GP21

+5VD1

0VD1

0VD2

C218

0.1

+5VD2

+5V

L103

HM601

+5VA

0VA

ADOUT

ADIN

RCVO

RCVI

RAMPIN

AGD

SWGAIN0

SWGAIN1

N.C.

1721304347

C149

0.1

358798

4549184842

4488992419

272931

47/25

R155

+5V

R137

MAG

N.C.

SIGRX

100

GP07

GP06

GP05

GP04

GP03

GP02

GP11

TXLOSS2

TXLOSS1

EYECLK

ECLKIN1

EYESYNC

SYNCIN1

SYNCIN2

EYECLKX

EYEX

EYEY

XTLI

DPMUTE

RCVOL

VREFCONT

(5-5F)

(6-1I)

(5-1A) (6-2E)

R141

1000P

MAG

24.00014MHz

C113

15P

R126

120

C123

18P

R125

200

XTLO

IC6

R96DFXL-CID

N.C.

(6-3A)

VOLB

LEDON

D[7~0]

(1-6I)

(1-3H)

(1-3I)

C114

R138

1000P

(6-1I)

N.C.

VOLA

C127

RXIN

DAIN

AOUT

N.C.

DAOUT

TXOUT

MAG

C136

C126

390P

C135

0.1

R139

47.5K

AGD

(6-3A)

SIGTX

(6-5A)

BYBASS

R121

270

CNLIUB-3

TXMUTE

MIRQ

(1-6F)

A[4~0]

(1-5I)

MDMRST

(1-5A)

MCS

MAG

R127

33K

TXLOSS3

(1-3A)

BYPASS

R113

10K

R112

270

CNLIUB-5

C115

68P

R230

C137

N.M.

C217

0.1

N.M.

DRSNS

CISCHK

CSWI

CNLIUA-7

CNLIUA-6

(4-5D)

(5-4B)

(4-6D)

R117

R118 R114

30K

100K

39K

R115

39K

C191

68P

R192

68P

R111

270

RCVOL2

CNLIUB-2

C116

68P

C128

68P

RA1

270x4

(6-5E)

Page 61

UX-310DE FO-730DE/NX-530DE

Sensor/Reset/Power supply block 4/6

6 – 4

BDEFG

HCA

BDEFG

HCA

C235

0.1

R229

100

C236

0.1

(3-6D)

DRSNS

(3-6D)

(1-5A)

CNCSW-1

CSW

CNPN-9

FRSNS

CNPN-8

ORGSNS

C106

2200P

C104

2200P

C132

2200P

C122

2200P

CSWI

FRSNSI

ORGSNSI

SW1

DOOR SW

(1-5A)

RBNSNS

+5V

R221

220

132

PI1

SG206

HOLBAT-1

BT+

R134

5.6K

CNPW-7

+5V

HOLBAT-2

HOLBAT-3

BAT1

CR2032

D102

RB705D

+5V

<VBT>

VBT

+5V

CNPW-6

CNLIUA-12

+5V

CNLIUA-13

CNPN-5

CNPN-6

CNCSW-2

C201

0.1

47/25

CNPW-3

+24V

CNPW-1

CNPW-2

C200

0.1

22/50

R222

+24V

N.M.

+24VA

100/50

CNPW-8

CNLIUA-14

+24V

CNPW-4

+24V

CNPW-5

R223

N.M.

C222

C221

C219

R102

270

C220

N.M.

DG DG

R105

270

RBNSNS

N.M.

BT+

N.M.

CNPN-7

+5V

R228

R224

+24VA

Page 62

UX-310DE FO-730DE/NX-530DE

Video processing/Motor drive / Thermal block 5/6

6 – 5

BDEFG

HCA

BDEFG

HCA

–

C224

1000P

C155

1000P

C175

1000P

R154

22K

C229

1000P

C231

1000P

C230

1000P

C223

1000P

C225 100P

C226 100P

C227 100P

C228 100P

+5V

R103

5.1K

Q102

Q101

2SA1037

R101

R100

10K

CNCIS-1

(1-1F)

VIN

C105

1000P

+5V

R119

30K

R116

(3-6D)

CISCHK

+5V

+24V

+5V

CNCIS-3

+5V

CNCIS-2

CNCIS-7

+24V

CNCIS-6

GLED

C100

R202

IC12

2904

R206

R205

R204

R182

Q110

(3-1D)

VREFCONT

(5-5H)

LEDON

COM

TPA

TPB

(1-1E)

TPA

(1-1E)

TPB

(1-1E)

(3-1D)

LEDON

IC5

ULN2003A

CNMT-5

CNMT-6

CNMT-4

CNMT-3

CNMT-2

CNMT-1

LEDON

(5-2B)

+24V

MPZP4748

FU100

ICPS07

VTH

CNTH-1

CNTH-2

CNTH-16

CNTH-7

CNTH-8

CNTH-9

+5V

CNTH-10

THADI

(1-1F)

THI

CNTH-5

C174

R164

20K

10/50

R165

470K

+5V

<VIN>

<VO>

<DG>

VTHMGVTH

N.M.

DG DG DG

R104

N.M.

C101

N.M.

DG DG

+5V

R208

20K

R209

33K

(1-1F)

VREF+

R207

5.1K

DG DG

Q111

2SA1037

VREF–

(1-1F)

+24V

VTHON

(1-5A)

Q109

DTD114

+24V

RY1

OJE-SH-124M

D104

1SS355

TPBD

TPAD

TPBD

TPAD

VMT

N.M.

Page 63

UX-310DE FO-730DE/NX-530DE

Analog signal block 6/6

6 – 6

BDEFG

HCA

BDEFG

HCA

–

121413

TELOUT

CNLIUA-1

R217

86.6K

C181

680P

C178

IC11

4053

VREF

TXCONT

(1-1D)

IC12

2902

R200

13K

+5V

R218

3.3K

C198

+5V

IC11

4053

C176

0.1

SIGTX

(3-3H)

R197

R193

R194

C179

N.M.

R199

17.4K

R219

10K

C177

TXOUT

CNLIUA-10

SIGTX

(3-3H)

R203

86.6K

C183

1000P

IC12

2902

SIGRX

(3-3H)

+5V

D105

1SS355

R220

MAG

AGD

(3-4H)

R140

10/50

543

IC11

4053

GAINC

(1-1D)

RXIN

CNLIUA-9

R213

3.9K

R195

118K

R214

EXSIG

CNLIUB-1

C194

R198

47K

+24VA

R196

1.5K

C182

R177

47K

R201

10K

TELIN

CNLIUA-2

C180

1000P

C184

0.1

VREF

+5V

C160

0.1

R181

33K

IC12

2902

R180

33K

C161

1152

IC11

4053

R174

C158

4700P

R166

100K

R168

C159

0.01

R173

20K

R192

R175

20K

R170

1/50

IC10

MC34119

871

324

R167

30K

+5V

R171

100K

R172

220K

C157

220P

SP+

CNSP-1

SP–

CNSP-2

SPMUTE

(1-4A)

BZCONT

(1-1E)

VOLB

(3-1D)

VOLA

(3-6D)

BZOUT

(1-1E)

VCC

GND

VEE

ENABLE

R216

20K

R215

20K

R169

470

C196

0.1

R176

DGDGDGDG

RCVOL

(3-1D)

RCVOL

CNLIUB-6

C233

100P

R179

R178

N.M.

DG DG

DGDG

Q106

47/25

C156

0.1

Q105

DTC114EK

Q104

DTC114EK

Page 64

UX-310DE FO-730DE/NX-530DE

Control PWB parts layout (Top side)

6 – 7

Page 65

UX-310DE FO-730DE/NX-530DE

Control PWB parts layout (Bottom side)

6 – 8

Page 66

UX-310DE FO-730DE/NX-530DE

6 – 9

[2] TEL/LIU PWB circuit 1/2

BDEFG

HCA

BDEFG

HCA

N.M.

JP3

JP104

JP101

JP105

Z2144

JP4

JP5

–

+5V

–

+5V

–

+24VA+24VA

+5V

+24VA

IC102

2904

IC103

2904

C127

0.1

C122

0.1

C14

47/25

VREF

VREF-A

100/25

10/50

R124

20K

R123

20K

10/50

IC101

2904

PC5

R130

R161

C123

N.M.

CNLIUA-2

TEL IN

VREF

R157

C124

N.M.

R158

24K

R136

8.2K

2.2/50

IC103

2904

R160

110K

C121

2200P

R159

3.3K

R153

2.2K

R134

150

DG DG

C15

2.2/50 D4

1SS133

R-5C

Q106

DTC114EK

R-5C

C105

2200P

C106

2200P

R121

R137

1.5K

C10

4.7/50

C104

4700P

R120

10K

VREF

C107

6800P

R122

16K

IC101

2904

IC103

2904

R139

1.2K

R138 C111

N.M.

ZD10

MTZJ2R4B

ZD11

MTZJ2R4B

C119

2700P

R154

75K

C110

220P

C118

1000P

C13

10/50

C120

1000P

VREF-A

R144

22K

R143

22K

R145

22K

IC102

2904

C113

0.047

R167

56K

C128

820P

ZD9ZD8

VREF-A

C117

R152

33K

C116

0.1

R151

1.3K

R150

C129

R147

1.1K

R142

620

C115

1200P

R149

20K

IC102

2904

R127

13K

C131

0.1

TXOUT

VREF-A

CNLIUA-10

PC4

PC5

R117

R105

N.M.

R109

ZD4

MTZJ6R8B

R107

10/50

R119

13K

R108

10K

PC2

TLP521

ZD5

MTZJ30B

PC3

TLP627

REC1

S1ZB60

47(2W)

ZD6

MTZJ3R3B

ZD7

MTZJ3R3B

C108

N.M.

I2142

C103

0.039

1.0/250

0.33

R103

300

R102

43K

0.68/250

ZD3

1SS131

PC6

TLP521

ZD2

MTZJ30B

CML

AR1

RA-501P

AR2

RA-501P

ARG

VA1

DSS-301L

4.7mH

C102

0.022

4.7mH

C101

0.022

JP2

N.M.

JP1

JP106

JP103

Z2144

TLJ-2

CNLNJ-2

CNLNJ-3

CNLNJ-4

CNLNJ-5

TLJ-1

CNLNJ-6

CNHJ-4

CNHJ-1

CNLIUA-3

CNHJ-2

CNHJ-3

RX–

RX+

TELMUTE

TX–

TX+

JP102

PC1

TLP627

VREF-A

N.M.

RXIN

CNLIUA-7

VREF

DGDGDGDGDGDG

+24VA

TELOUT

CNLIUA-1

Q105

VREF

BS108

Q104

Q103

2SC2412K

DG DGDG

N.M.

JP107

R116

N.M.

R166

3.3K

R146

N.M.

SP3

SP2

R118

N.M.

123

R101

N.M.

R112

R111

10 9

R110

R113

SP1

R106

ZD1

R128

R125

R156

R135

20K

R155

30K

N.M.

C130

0.047

C132

R148

C114

0.047

R114

R104

R115

N.M.

1K(1/2W)

JP108

S-RLY

L5A

R-5C

L5B

R-5C

S-RLY

N.M.

NOTE:

These marks are all safety-cirtical parts.

N.M.

Page 67

UX-310DE FO-730DE/NX-530DE

TEL/LIU PWB circuit 2/2

6 – 10

BDEFG

HCA

BDEFG

HCA

+5V

+24VA

R141

C126

0.1

C125

0.1

C12

47/25

SW1

HOOK SW

+5V

+24VA

CNLIUA-12

CNLIUA-13

CNLIUA-14

CNLIUA-8

RHS

CNLIUA-11

CML

+24VA

112

CML

1SS131

CNLIUB-6

E-RLY

Q110

DTC114EK

PC1

TLP627

R132

470

CNLIUB-5

DPMUTE

Q109

DTC114EK

PC2

TLP521

R133

470

CNLIUB-4

DPON

Q108

DTC114EK

PC3

TLP627

R131

470

CNLIUA-4

+5V

R140

100K

C112

0.1

DGDG

PC6

TLP521

CNLIUA-5

R129

C109

DGDG

PC4

+5V

N.M.

C11

22/50

Q102

DTC114EK

R168

CNLIUA-6

CNLIUA-7

P-E

P-IN

R126

100

P-IN

SG-206

CNLIUB-2

RLYCNT

S-RLY

Q101

R165

R164

N.M.

CNLIUB-3

SIGMUTE

Q107

DTC114EK

R162

R163

N.M.

SHORT

NOTE:

These marks are all safety-cirtical parts.

Page 68

UX-310DE FO-730DE/NX-530DE

TEL/LIU PWB parts layout (Top side)

6 – 11

Page 69

UX-310DE FO-730DE/NX-530DE

TEL/LIU PWB parts layout (Bottom side)

6 – 12

Page 70

UX-310DE FO-730DE/NX-530DE

[3] Power supply PWB circuit

6 – 13

BDEFG

HCA

BDEFG

HCA

39/400

SR140

ERA15-06

43mH

3.3M(1/2W)

470V

1.6A/250V

CN2

820K(1/8W)R3820K(1/8W)

PTTP121

S3L20U

C13

100P

ZD4

RD30FB

GND

+5V

GND

PSAVE

CN1

0.22

C16

100/10

+24V4+24V

+24V

CCP2E100(4A)

R22

2.2K

(1/2W)

R21

2.2K

(1/2W)

IC1

NJM2391FO5

330/35

C11

0.1

C10

2200/16

R11

39(1/8W)

ZD3

RD20ESAB

PC1

PC-123YS

R12

330K

(1/8W)

2SC1710

R20

4.7K

(1/8W)

0.47

R19

47K

(1/8W)

R13

270(1/8W)

R18

3.9K(1/8W)

PC2

PC-123YS

R14

N.M.

2SC1710

ZD5

RD6.2ESAB

VR1

500

R17

2.4K(1/8W)

R16

6.8K(1/8W)

ERA15-06

C15

0.1

TH1

8.2

1.6A/250V

470P

FS5KM-18

ZD1

RD27ESAB

2SC1740S

470(1/8W)

R10

0.33(1W)

47K

(1/8W)

3300P

4700P

100(1/2W)

PC2

PC-123YS

2SC1741AS

ZD2

RD2.0ESAB

680(1/8W)

10K(1/8W)

1SS254

(1/8W)

PC1

PC-123YS

C17

1000P

0.01

RS208

Page 71

UX-310DE FO-730DE/NX-530DE

Power supply PWB parts layout

6 – 14

Page 72

UX-310DE FO-730DE/NX-530DE

[4] Operation panel PWB circuit

BDEFG

HCA

BDEFGIHCA

Note: Since the parts of PWB can not be supplied, change it as a unit.

CNPN-12

CNPN-13

CNPN-14

CNPN-15

SEN0

SEN1

SEN2

SEN3

KEN 1A

CNPN-3

KEN 2A

CNPN-2

KEN 3A

CNPN-1

KEN 4A

CNPN-11

SEN4

CNPN-7

+5V

CNPN-6DGCNPN-5

FUNC

RECEPTION

REC

COPY

D1D2D3D4D5D6D7D8D9

1112131234510

A1A2A3

976

IC1

HC147

CNLCD-4

CNLCD-6

CNLCD-3

CNLCD-2

CNLCD-1

22/50

2200P

CNLCD-11

LD4

CNPN-4

CNLCD

GND1

2345678

1011121314

+5VVORS

R/W

N.C.

LD4

LD5

LD6

LD7

CNPN

KEN4

KEN3

KEN2

KEN1

+5V

ORGSNS

FRSNSESEN4

SEN0

DOWN

RESOLUTION

PLAY

DELETE

STOP

START

HOLD

SPEAKER

SPEED

REDAIAL

1SS270

CNLCD-12

LD5

CNLCD-13

LD6

CNLCD-14

LD7

N.C.

+5V

VCC

GND

6.2K R2

CNPN-8

CNPN-9

FRSNS

ORGSNS

SEN1

SEN2

SEN3

FRSNS

123456789

1011121314

R8 100K

R7 100K

R9 100K R5 100K R4 100K R3 100K R10 100K R6 100K

R11 100K

REPEAT

ORGSNS

CNPN-10

CNLCD-5

+5V

R/W

N.M.

(UX-310)

(FO-730/NX-530)

6 – 15

Page 73

UX-310DE FO-730DE/NX-530DE

7 – 1

CHAPTER 7. OPERA TION FLOWCHART

[1] Protocol

NSF

DIS

NSS

TCF

CED

NSF

DIS

NSS

TCF

RTC

MPS

CFR

RTC

MPS

MCF

RTC

EOP

MCF

DCN

CFR

TSI

CSI

TSI

RTC

EOP

MCF

DCN

IMAGE

SIGNAL

Document ejectedRecording papor ejected

Receive side G3 communication

CED

Transmitter side (Document inserted into document sensor during standby)

To recording position

(DCS)

Cut line printed

IMAGE

SIGNAL

Cut line printed

IMAGE

SIGNAL

IMAGE

SIGNAL

Next page insert command

1st page

Document inserted to the reading position

(DCS)

Page 74

UX-310DE FO-730DE/NX-530DE

7 – 2

[2] Power on sequence

YES

CPU initialized

MODEM initialized

STOP key ?

“WAIT A MOMENT” display

START

YES

STAND-BY

3 sec ?

“MEMORY CLEAR ?” display

YES

STAND-BY

3 sec ?

START key ?

COPY key ?

STOP key ?

Memory clear

STAND-BY

“MEMORY CLEARED” display

Memory clear

PROCESS CHECK MODE

“MEMORY CLEARED” display

YES

Page 75

UX-310DE FO-730DE/NX-530DE

8 – 1

CHAPTER 8. OTHERS

[1] Service tools

1. List

Extension board unit

NO. PARTS CODE DESCRIPTION Q’TY

PRICE

RANK

1 C P W B S 3 0 0 2 S C S 1 Extension board unit (Control PWB) 1BK 2 C P W B F 3 0 0 3 S C S 1 Extension board unit (TEL/LIU PWB) 1BP

3 P S H E Z 3 3 5 4 S C Z Z Shading wave memory standard paper 1AD

1 C C N W – 4 7 5 6 S C 0 1 SPEAKER RELAY CABLE 1AK 2 C C N W – 4 7 5 7 S C 0 1 PANEL RELAY CABLE 1AW 3 C C N W – 4 7 5 8 S C 0 1 CIS RELAY CABLE 1AQ 4 C C N W – 4 7 5 9 S C 0 1 HEAD RELAY CABLE 1AX 5 C C N W – 4 7 6 0 S C 0 1 CAM SWITCH RELAY CABLE 1AK 6 C C N W – 4 7 6 3 S C 0 1 MOTOR RELAY CABLE 1AP 7 Q C N W – 4 9 6 9 S C Z Z PAPER SENSOR RELAY CABLE 1BF 8 V R S – T S 2 A D 2 2 1 J RESISTOR (1/10W 220Ω ±5%)[R221

]

1AA

9 V H P S G 2 0 6 S / / –1 PHOTO TRANSISTOR [PI1

]

1AG

10 Q S W – M 2 2 5 9 X H Z Z COVER SWITCH [SW1

]

1AF

11 Q C N C M 2 5 7 5 S C 1 D CONNECTOR (14PIN)[CNLIUA

]

1AC

12 V R D – H T 2 E Y 1 0 1 J RESISTOR (1/4W 100Ω ±5%)[R20

]

1AA

13 V H P S G 2 0 6 S / / –1 PHOTO TRANSISTOR [P-IN

]

1AG

14 V H P S G 2 0 6 S / / –1 PHOTO TRANSISTOR [P-E

]

1AG

15 Q C N C W 2 5 0 9 S C 1 D CONNECTOR (14PIN)[14PIN

]

1AF

NO. PARTS CODE DESCRIPTION Q’TY

PRICE

RANK

P-IN

P-E

CNLIU

J5 (GND)

TP2 P-E

TP3 P-IN

J13 (+5V)

R20

C E

K A

C E

K A

CNLIUA

RBNSNS

DRSNS

PI1

R221 (BOTTOM SIDE)

TEL/LIU PWB

CONTROL PWB

Page 76

UX-310DE FO-730DE/NX-530DE

8 – 2

2. Description 2-1. Relay board unit

1. Remove the TEL/LIU PWB, control PWB and Power Supply PWB from this unit, and mount the relay board unit instead.

• Before connecting the wiring to the relay board unit, set the test

PWB switches to the fixed position.

2. The setting is as follows.

The recording paper sensor (P-E) and the hook switch are operated by OR of the mechanical unit switch and the test PWB switch. When performing installation in the machine unit, set the test PWB switches to the fixed position.

Mechanical unit PWB to be tested

Actual operation with mechanical unit

Recording paper sensor

ON/OFF operation

OFF (Photo interrupter is interrupted.)

PWB sensor check

Recording paper sensor

ON/OFF operation

OFF

POWER SUPPLY

PWB

CHECK

TEL/LIU

PWB

CHECK

CONTROL

PWB

RELAY CABLE

DON'T SEPARATE

UNIT

NOTE

PAPER SNSOR RELAY CABLE (QCNW-4969SCZZ)

CHECK

PWB

TO EXTENSION PWB

+5V(J13) DG(J5) P-E(TP2) P-IN(TP3) RBNSNS DRSNS

(TEL/LIU) (TEL/LIU) (TEL/LIU)

(TEL/LIU) (CONTROL) (CONTROL)

WHITE BLACK BROWN RED ORANGE YELLOW

ON/OFF operation

ON-HOOK

ON/OFF operation

Hook SW ON-HOOK

* Recording paper: ON

No recording paper: OFF

Hook SW

Relay cable

CNLIUA

CHECK CONTROL PWB

CHECK TEL/LIU PWB

CNPW

CNLIUA

POWER SUPPLY PWB

• The relay cables are used as one pair.

• The cover swich and hook switch are manually operated.

CN1

CNLIUB

1 6

Page 77

UX-310DE FO-730DE/NX-530DE

8 – 3

3. Shading paper

The white and black basis is applied to remember the shading waveform. Be sure to perform this operation when replacing the battery or replacing the control PWB. Execute in the shading mode of DIAG mode.

UX-300 SERIES SHADING WAVE MEMORY STANDARD PAPER (PSHEZ3354SCZZ)

Page 78

UX-310DE FO-730DE/NX-530DE

8 – 4

[2] IC signal name

CONTROL PWB UNIT

IC5: VHiULN2003AN/ (ULN2003ANS)

IC7: VHiTC74HCU04F(TC74HCU04F)

IC2: VHiW24010S7LE (W24010S-70LE)

IC11: VHiHCF4053M1T (HCF4053B)

16 15 14 13 12 11 10 9

12345678

1B 2B 3B 4B 5B 6B 7B E

1C 2C 3C 4C 5C 6C 7C COM

14 13 12 11 10 9

123456

1A 1Y 2A 2Y 3A 3Y

VCC 6A 6Y 5A 5Y 4A84Y

GND

6 11 10

9 12 13

Inhibit

Controls

Common

Out/In

Switches

In/Out

A B C X0 X1 Y0 Y1 Z0 Z1

VDD: Pin 16 VSS: Pin 8 VEE: Pin7

Signal

A0~A16

CS1/CS2

I/O1~I/O8

VDD

VSS

Address input Chip enable Write enable Write enable Data I/O

Power source Ground

1 2 3 4 5 6 7 8

9 10 11 12 13 14

N.C.

A16 A14 A12

A7 A6 A5 A4 A3 A2

A0 IO1 IO2

32 31 30 29 28 27 26 25 24 23 22 21

IO7

IO8

CS1

A10

A11

A13

CS2

A15

VDD

(TOP VIEW)

20 19 IO6

Pin name

15IO3 16VSS

18 IO5 17 IO4

Page 79

UX-310DE FO-730DE/NX-530DE

8 – 5

IC12: VHiNJM2902M-1 (NJM2902M)

IC8: VHiPST596CMT1 (PST596CNR)

IC4: VHi27C20012MX (27C020) EP-ROM

IC10: VHiMC34119DR2 (MC34119)

–

D OUTPUT

D-INPUT

D+INPUT

GND

C+INPUT

C-INPUT

C OUTPUT

B OUTPUT

B-INPUT

B+INPUT

V+

A+INPUT

A-INPUT

A OUTPUT

M/R

SUB

5 VCC

(TOP VIEW)

3GND 4 VOUT

1 2 3 4

CD FC2 FC1

VIN

8 7 6 5 VO1

VCC

GND

VO2

(TOP VIEW)

1 2 3 4 5 6 7 8

9 10 11 12 13

VPP

A16 A15 A12

A7 A6 A5 A4 A3 A2 A1 A0

32 31 30 29 28 27 26 25 24 23 22 21 20

VCC PGM A17 A14 A13 A8 A9 A11 OE A10 E D7

D6 14 15 16

D1 D2

GND

19 18 17

(TOP VIEW)

Pin name

A0~A17

OE GND PGM

D0~D7

VCC

VPP

Signal Address input Chip enable Output enable Ground Program Data output (Program input) +5V power +12.5V power(*)

(*) Only in the program mode

Page 80

UX-310DE FO-730DE/NX-530DE

8 – 6

IC6: VHiR96CiDFC1M (R96DFXL-CID)

SWGAINI

0VD1

+5VD2

0VA

RAMPIN

0VA

0VD2

GP02

SWGAINO

RCVO

0VD2

RLSDn

RXD

GP19

GP20

0VD2

GP21

EYEY

0VD2

DAOUT

ADIN

EYEX

EYECLK

DAIN

ADOUT

BYPASS

RCVI

TXLOSS3

TXLOSS2

TXLOSS1

0VA

TXOUT

RXIN

+5VA

RS3

RS2

RS1

RS0

GP13

SEE NOTE 1

GP11

RTSn

EN85n

0VD2

PORin

XTLI

XTLO

XCLK

YCLK

+5VD1

100

0VD2

GP07

GP06

GP05

GP04

GP03

DCLKI(IRQ2n)

SYNCIN2(G2XCLK)

GP1675

GP17

0VD2

CTSn

TXD

0VD2

ECLKIN1

SYNCIN1

0VA

AGD

AOUT

0VD1

RS4

READn55

CSn

WRITEn

IRQn

EYECLKX

EYESYNC

DCLK

0VD2

Page 81

UX-310DE FO-730DE/NX-530DE

8 – 7

IC9: VHiR96CiDFC1M (FC100M)

VSS

A10

A11

VDD

A12

A13

A14

A15

A16

D0D1D2D3VDDD4D5D6D7

MIRQN

VSS

SYSCLK

VSS

RESETN

TSTCLK

DEBUGN

STRBPOL/DMARQ

OPO7

OPO6

OPO5

VDD

OPO4

OPO3

OPO2

VSS

OPO1

373839

40414243444546

A17

VSS

A18

A19

A20

A21

A22

A23

GPIO19/RDY/SEROUT73

GPIO18/IRQ10N74

GPIO17/IRQ5N75

GPIO16/IRQ876

GPIO15/CS5N77

GPIO14/CS4N/RXD78

GPIO13/CS3N/TXD79

GPIO12/CS2N/SCLK80

VSS

PCLK/DMAACK

PDAT

OPO0

VDD

OPI349OPI2

RDN

WRN

SYNC

WAITN

PLAT 31

VDD 32

STRB3

STRB2

34 STRB1 35 STRB0

OPI151OPI0

VSS

VCDCS

LEDCTL

VSS

CS0N

TEST

XIN

XOUT

BATRSTN

PWRDWNN

VBAT

VSS

THADI

–VREF

VIN

+VREF

ADGA

ADVA

ADVD

ADGD

VDD

GPIO [11]/BE/SERINP

GPIO10/VDC2

GPIO9/VDC1

GPIO8/VDC0

GPIO7/VID7

GPIO6/VID6

VSS

GPIO5/VID5

GPIO4/VID4

GPIO3/VID3

GPIO2/VID2

GPIO1/VID1

GPIO0/VID0

VSS

VIDCTL0

VIDCTL1

CLK2

CLK1N

CLK1

100

START

101

VDD

102

SM3/GPO7

103

SM2/GPO6

104

SM1/GPO5

105

SM0/GPO4

106

107

VSS

108

REGDMA

VDD

CS1N

MCSN

ROMCSN

TONE

PM0/GPO0

PM1/GPO1

PM2/GPO2

PM3/GPO3

VDRAM

RASN

CAS0N

CAS1N

CAS2N

DWRN

109

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110