Sharp UX-510A User manual

UX-510ATH
FO-1470TH
No. 00ZU510ATHSME
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
CHAPTER 2. ADJUSTMENTS
[1] Adjustments............................................... 2-1
[2] Diagnostics and service soft switch .......... 2-2
[3] Troubleshooting...................................... 2-18
[4] Error code table....................................... 2-19
CHAPTER 3. MECHANISM BLOCKS
[1] General description .................................. 3-1
[2] Disassembly and assembly
procedures ....................................... 3-4
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 CCD PWB...............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 ...................... 6-13
[4] CCD PWB circuit..................................... 6-15
[5] Operation panel PWB circuit ................... 6-16
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-510A
MODEL FO-1470
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.
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
Illustration: UX-510ATH
SELECTION CODE DESTINATION
TH Thailand

UX-510ATH
FO-1470TH
(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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CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications
Automatic dialing: Rapid Key Dialing: 38 numbers
Speed Dialing: 61 numbers
Imaging film: Initial starter roll (included with
machine): Approx. 60 A4 size pages
Replacement roll:
FO-15CR (One roll yields approx.
500 A4 size pages)
Memory size* : 512 KB (approx. 30 average pages with
ECM function off)
Modem speed: 14,400 bps with Automatic Fall back to
2,400 bps.
Transmission time* : Approx. 6 seconds
Resolution: Horizontal:
8 dots/mm
Vertical:
Standard: 3.85 lines/mm
Fine/Halftone: 7.7 lines/mm
Super fine: 15.4 lines/mm
Automatic document feeder: 20 pages max.
Recording system: Thermal transfer recording
Halftone (grayscale): 64 levels
Display: 7 x 5 dots, 1 line by 16-digit display
Paper tray capacity: 200 sheets
Compression scheme: MH, MR, MMR
Applicable telephone line: Public switched telephone network
Compatibility: ITU-T (CCITT) G3 mode
Input document size: Automatic feeding:
Width 148 to 216 mm
Length 128 to 297 mm
Manual feeding:
Width 148 to 216 mm
Length 128 to 1000 mm
Effective scanning width: 210 mm max.
Effective printing width: 204 mm average
Contrast control: Automatic/Dark selectable
Reception modes: TEL/FAX, TEL, FAX, A.M. (Note: A.M.
mode is for connecting an answering
machine)
Copy function: Single/Multi/Sort (99 copies/page)
Telephone function: Yes
(cannot be used if power fails)
Power requirements: 220-240 V AC, 50/60 Hz
Operating temperature: 5 to 35°C
Humidity: Maximum: 80 % RH
Power consumption: Stand-by: 2.6 W
Maximum: 115 W
Dimensions: Width: 365 mm
Depth: 482 mm
(With attachments)
Height: 270 mm
(With attachments)
Weight: Approx. 4.8 kg
* Basedon ITU-T(CCITT)Test Chart #1 atstandardresolutioninSharp
special mode, excluding time for protocol signals (i.e., ITU-T phase C
time only).
As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product
improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some
deviation from these values in individual units.

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[2] Operation panel
1. REDIAL key
Press this key to automatically redial the last number dialed.
2. SPEED DIAL key
Press this key to dial a fax or voice number using an
abbreviated 2-digit Speed Dial number.
3. RECEPTION MODE key
Press this key to select the mode of reception.
4. Display
This displays messages and prompts during operation and
programming.
5. 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.
6. MEMORY key
Press this key to scan a document into memory before
transmitting it.
7. Rapid Dial keys
Press one of these keys to dial a fax number automatically.
To dial the bottom number on a Rapid Key, press the SHIFT
Key before pressing the Rapid Key.
8. RESOLUTION key
Press this key to adjust the resolution for faxing or copying.
9. STOP key
Press this key to cancel an operations before they are
completed.
10. Panel release
Grasp this finger hold and pull toward you to open the operation
panel.
11. START key
Press this key to begin transmission when using Speed
Dialing, Direct Keypad Dialing, or Normal Dialing.
12. COPY/HELP key
When a document is in the feeder, press this key to make
a copy of a document. At any other time, press this key to
print out the Help List, a quick reference guide to the
opeation of your fax machine.
13. FUNCTION key
Press this key to select various special functions.
14. SPEAKER key
Press this key to listen to the line and fax tones through
the speaker when faxing a document.
Note: This is not a speakerphone. You must pick up the
handset to talk with the other party.
15. HOLD/SEARCH key
Press this key to search for an auto-dial number, or,
during a phone conversation, press this key to put the
other party on hold.
16. Number keys
Use these keys to dial numbers, and enter numbers and letters
when storing auto-dial numbers.
9
8 101213
1 4 5 62 3
14
7
REDIAL
HOLD/
SEARCH
SPEAKER
123
456
789
0
GHI JKL MNO
TUV WXYZPQRS
SPEED
DIAL
ABC DEF
DOWN
RECEPTION
MODE
FUNCTION MEMORY
RESOLUTION
UP
VOLUME
START
PANEL RELEASE
STOP
COPY/
HELP
SHIFT
01 02 03
20 21 22
0504 06 07
2423 25 26
0908 10 11
2827 29 30
1312 14 15/POLL
3231 33 34
17/P216/P1 18/G1
3635 37
TEL FAX
TEL/FAX A.M.
1115
16
19/G2
38

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[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 20 sheets
Special size: single sheet only (manual feed)
NOTES: •Whenyouneedtosendorcopymorepagesthanthefeeder
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 scan-
ning 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.
Readable width
(Min.) (Max.)
A4 size
(Max.)
128mm
297mm 1000mm
148mm 216mm
[
Normal size
]
216mm
[
Special size
]
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
• Documentswritteninyellow,greenishyellow, 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 be-
fore 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
5mm
Readable length
Paper size 128mm x 148mm ~ (MIN. SIZE)
A4 (210mm x 297mm), Letter (216mm x 279mm)
4x6 series
(788mm x 1091mm x
1000 sheets)
Square
meter series
Minimum Maximum Minimum Maximum
Feeder capacity 20 sheets, max.
Paper thickness (ref.) 0.06mm 0.09mm 0.06mm 0.09mm
Paper weight 45kg 64.3kg 52g/m274.3g/m2

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7. Use of Document Carrier Sheet
A document carrier sheet must be used for the following documents.
•Those with tears.
•Those smaller than size 148 mm (W) x 128 mm (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 docu-
ment carrier.
•Those containing an easily separable writing substance (e.g., track-
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
Take the following pointsintoconsiderationwhen selecting a siteforthis
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 220-240V, 50/60Hz, 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.
•Ifyourareaexperiencesahighincidenceoflightningorpowersurges,
we recommend that you install a surge protector for the power and
telephonelines.Surgeprotectorscanbepurchasedat most telephone
speciality stores.
If the machine is moved from a cold to a warm place...
Condensation may form on the reading glass if machine is moved from
a cold to a warm place, this will prevent proper scanning of documents
for transmission. Turn on the power and wait approximately 2 hours
before using machine.
TELEPHONE JACK
A standard telephone jack must be located near the machine.
This is the telephone jack commonly used in most homes and offices.
•Plugging the fax machine into a jack which is not a jack may result in
damageto the machine oryourtelephonesystem.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 (FO-15CR)
Your fax uses a roll of imaging film to create printed text and images.
Theprint head in the faxappliesheattothe imaging film to transferinkto
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 60 A4 size pages.
•When replacing the film, use a roll of Sharp FO-15CR imaging film.
One roll can print about 500 A4 size pages.
1 Press the release marked OPEN and open the print compartment
cover.
•Caution! The printing head (the strip of metal on the underside of
the cover) applies heat to the printing film. It may be hot
if a document has just been printed.
2 If you are replacing the imaging film, take the old film out of the print-
ingcompartmentand remove the three (3) greengears andthegreen
flange from the ends of the spools.
DO NOT DISCARD THE GREEN GEARS AND THE GREEN
FLANGE!
Direction of insertion
Make print straight
across paper
E.G.
Place the document
carrier in the document
feeder with the clear film
side down

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3 Take the new film out of its package, and insert two of the gears
provided with the fax into the ends of the spool with film. Make sure
that the two tabs on the gears fit properly into the slots in the ends of
the spool.
•Do not yet remove the band which holds the spools together.
4 Hold the empty spool so that the end with only one slot is on the left,
and lower the spools into the front of the printing compartment. The
gears in the ends of the spool with film should fit into the slots on
each side of the printing compartment.
5 Cut the band which holds the spools together with scissors, and re-
move it. Insert the remaining gear into the right end of the empty
spool and the flange into the left end of the empty spool. Make sure
the tabs on the gear and the flange fit into the slots in the ends of the
spool (the gear has two tabs and the flange has one tab).
6 Pull the empty spool toward the back of the compartment, unwind-
ing the film as you pull.
7 Insert the empty spool into the back of the compartment so that the
gear and the flange fit into the slots on the sides of the compartment.
•Make sure that the gear engages with the gear below it.
8 Wind the film slightly (rotate the gear on the right side of the empty
spool) so that there is no slack in the film. Make sure that both edges
of the film wind onto the spool evenly.
9 Close the print compartment cover, making sure it clicks into place.
•Caution! Closethe cover slowly to makesureitdoesn’tpinchyour
fingers.
2 tabs
1 tab
Flange
Gear 2 tabs
F Load paper in the paper tray and then press the following keys to
initialize the film.
Note: Papermust be loaded before thefilmcanbeinitialized.Toload
paper, see Loading the Printing Paper.
When to replace the imaging film
Replace the imaging film when the display shows:
FILM END
FUNCTION
START
6
INITIALIZE FILM
Display shows:
Use the following imaging film, which is available from your dealer
or retailer: Sharp FO-15CR Imaging Film
•Caution! The text of documents printed with the imaging film is
visible on the used film. If confidential information has
been printed, dispose of the film appropriately.

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3. Assembly and connections
1 Plug the power lead into a 220-240V, 50/60Hz, earthedAC (2-prong)
outlet.
•Caution: Do not plug the power cord into any other kind of outlet.
This will damage the machine and is not covered under the war-
ranty.
• The machine does not have a power on/off switch, so the power
isturned on and off bysimplyplugginginor unplugging the power
cord.
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 pur-
chased at most telephone speciality stores.
2 Connect the handset as shown and place it on the handset rest.
3 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 standard sin-
gle-line wall telephone socket.
Be sure to insert the line into the TEL.LINE socket.
Do not insert into the TEL.SET socket.
Makesurethehandset
lead goes into the un-
marked socket on the
side of the machine!
Use the handset to make ordinary
phonecalls,ortotransmitandreceive
faxesmanually.
TEL.
SET TEL.
LINE
1. Press these keys:
The display will show:
DIAL MODE
2. Press 1to select tone dialing, or 2
to select pulse dialing.
3. Press the STOP key to return to the date
and time display.
About the dial mode: The fax machine is set for tone dialing. If you
areonapulsedialline, you must set the fax machine for pulse dialing.
Press the keys on the operation panel as follows:
4
FUNCTION
Press 9 times
1
or
2
TONE PULSE
STOP
4 Insert the paper tray into the back of the fax as shown.
4. Loading printing paper
The paper tray holds the paper on which received documents and cop-
iesare printed. Up to200 sheets ofA4sizepaper from 60 to75 g/m2can
be loaded in the tray. Less sheets can be loaded when using heavier
paper. The maximum allowed paper weight is 90 g/m2.
Note: When receiving or copying documents, do not allow more than
100 pages to collect in the received documents outlet. Otherwise,
the outlet may become obstructed, causing paper jams.
•Caution! Donot use the blank side of paper that has already been
printed on.
1 Remove the paper cover if it is on the paper tray.

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5 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:
6
The display will show: PRINT CONTRAST
Press 1to select NORMAL or 2to select LIGHT.
The display will show: COPY CUT-OFF
Press the STOP key to return to the date and time display.
1
or
2
NORMAL LIGHT
FUNCTION
STOP
Press twice
5. Clearing paper jams
If a document doesn’t feed properly during transmission or copying, or
DOCUMENT JAMMED appears in the display, first try pressing the
START key. If the document doesn’t feed out, open the operation panel
(grasp the front edge at the "PANEL RELEASE" mark and pull up) and
pull it out gently.
1 Press the release marked OPEN and open the print compartment
cover.
•Caution! The printing head (the strip of metal on the underside of
the frame) applies heat to the imaging film. It may be hot
if a document has just been printed.
3 Pull the paper release plate toward you and 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.
4 Replace the paper cover on the paper tray.
•Important: Be sure to replace the paper cover before you put
back the paper release plate down.
Note: If the display shows the following alternating messages when
making a copy or receiving a fax, check the paper tray. If the tray is
empty, add paper and then press the START key. If there is paper,
make sure it is inserted correctly and then press the START key.
SET PAPER &
PRESS START KEY
↑
↑
2 Fan the paper, and then tap the edge against a flat surface to even
the stack.

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4 Replace the imaging film, making sure that the flange goes into the
rearslot on the left side of the printing compartment.Also,makesure
that the right, rear gear engages with the gear below it.
5 Wind the film slightly (rotate the gear on the right side of the rear
spool) so that there is no slack in the film. Make sure that both edges
of the film wind onto the spool evenly.
6 Close the print compartment cover, making sure it clicks into place.
•Caution! Closethe cover slowly to make sure it doesn’t pinch your
fingers.
2 Remove the imaging film from the printing compartment and set it on
a sheet of paper.
3 Gently pull the jammed paper out of the printing compartment.

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[5] Quick reference guide
ENTERING YOUR NAME AND NUMBER
Note: Imaging film and paper must be loaded to perform the following operation.
1. Press:
3
FUNCTION
Display shows: OWN NUMBER SET
2. Press:
START
3. Enter your fax number (max. of 20 digits) by pressing the number keys.
♦To insert a space between digits, press the # key.
♦If you make a mistake, press the SPEED DIAL key to backspace and clear the
mistake.
4. Press:
START
5. Enter your name by pressing the appropriate number keys as shown below.
♦Toentertwolettersinsuccessionthatrequirethesamekey,pressthe SPEAKER
key after entering the first letter.
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 =
SPEAKER
HOLD/
SEARCH
=
=
move
move
•To change case, press the REDIAL key.
Press # or to scroll through symbols and special characters.
6. When finished, press:
SETTING THE DATE AND TIME
Note: Imaging film and paper must be loaded to perform the following operation.
1. Press:
3
FUNCTION
Display shows: DATE & TIME SET
2. Press:
START
3. Enter two digits for the day (01 to 31).
4. Enter two digits for the month (01 to 12).
5. Enter four digits for the year (Ex: 2001).
6. Enter two digits for the hour (00 to 23)
and two digits for the minute (00 to 59).
7. When finished, press:
START
STOP
STORING AND CLEARING AUTO DIAL NUMBERS
Note: Imaging film and paper must be loaded to perform the following operation.
1. Press:
3
FUNCTION
Display shows: FAX/TEL # MODE
2. Press 1to store a number or 2to clear a number.
3. Enter a 2-digit number (from "01"to "99") by pressing the number keys. This
will be the Speed Dial number. (If you are clearing a number, go to Step 7.)
4. Enter the full fax/telephone number.
5. Press:
START
6. Enter the name of the location by pressing number keys (Refer to the letter
entry table in ENTERING YOUR NAMEAND NUMBER .)
7. Press:
START STOP
START
STOP
SENDING FAXES
Place your document (up to 20 pages)
face down in the document feeder.
Normal Dialing
1. Lift the handset or press:
SPEAKER
2. Dial the fax number.
3. Wait for the reception tone (if a person answers, ask them to press their Start
key).
4. Press:
START
Rapid Key Dialing
Press the appropriate Rapid Key (if the Rapid Key is from 20 to 38, press the
SHIFT key first).
Transmission will begin automatically.
Speed Dialing
1. Press:
SPEED
DIAL
2. Enter 2-digit Speed Dial number.
3. Press:
START
RECEIVING FAXES
Press the RECEPTION MODE key until the appears in the display points to the
desired reception mode.
FAX
TEL
TEL/FAX A.M.
FAX
TEL
TEL/FAX A.M.
FAX
TEL
TEL/FAX A.M.
FAX
TEL
TEL/FAX A.M.
05 - NOV 10:30
05 - NOV 10:30
05 - NOV 10:30
05 - NOV 10:30
RECEPTION
MODE
RECEIVING
Beep
START
FAX mode: The fax machine automatically answers on two 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 manu-
ally dialed fax transmissions), or an automatically dialed fax.
A.M. mode: Select thismode when an answeringmachine is connectedtothe fax
and the answering machine is turned on.

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M E M O

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CHAPTER 2. ADJUSTMENTS
[1] Adjustments
General
Sincethefollowing adjustments and settings are providedforthis 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
3. Settings
(1) Dial mode selector
DIAL mode (Soft Switch No. SWB4 DATA No. 3)
Output Voltage limits
+5V 4.75V ∼ 5.25V
+24V 23.3V ∼ 24.7V
2. IC protectors replacement
ICPs (IC Protectors) are installed to protect the motor driver circuit.
ICPsprotect various ICs and electroniccircuits from an overcurrent con-
dition.
The location of ICPs are shown below:
1 +24V
2 +24V
3MG
4MG
5 +5V
6DG
7 PSAVE
8DG
Connector
No. CNPW
Pin No.
2 – 1
,
CONTROL
PWB (TOP SIDE)
CNLIUA FU100
TEL/LIU
PWB CONTROL PWB
POWER
SUPPLY
PWB
CNPW
CNLIUACNLIUA
CNLED
CNMT
CNCCD
CNSP
CNCSW CNPN
CNTH
(step 1) Select "OPTION SETTING".
KEY : FUNCTION 4
DISPLAY: OPTION SETTING PRESS OR #
(step 2) Select "DIAL MODE".
KEY: Push # until " DIAL 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
(1)FU100 (KAB2402) is installed in order to protect IC’s from an over-
currentgenerated in the motor drive circuit. If FU100 is open, replace
it with a new one.

UX-510ATH
FO-1470TH
[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. FRW0 After 2 sec: DIAG MODE
FRW0
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)
2. Diagnostic items
ITEM DIRECT Contents Function
No. key
1 1 SOFT SWITCH MODE Soft switches are displayed and changed. List can be output.
2 2 ROM & RAM CHECK ROM is sum-checked, and RAM is matched. Result list is output.
3 3 AGING MODE 10 sheets of check patterns are output every 5 minutes per sheet.
4 4 PANEL KEY TEST Panel keys are tested. Result list is output.
5 5 CHECKPATTERN 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 CCD ADJUST MODE Optical system is adjusted.
9 9 ALL BLACK PRINT To check the print head, whole dots are printed over the interval of 2 m.
10 10 AUTO FEEDER MODE Insertion and discharge of document are tested.
11 11 ENTRYDATASEND Registered content is sent.
12 12 ENTRYDATARECEIVE Registered content is received, and its list is output.
If the diag mode cannot be set, repeat the diag mode operation, per-
forming the following operation.
After the power is turned on and "WAITAMOMENT" 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 de-
pending on STOP key timing. If the STOP key is held down,
"MEMORY CLEAR?" appears.
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
CCD adjust mode
START
START
All black print
START
10 Auto feeder mode
START
9
Entry data send
Entry data receive
START
START
START
KEY
STOP
KEY
+
"Power ON"
Memory clear
(Work + Backup)
Memory clear
START
11
12
8
7
FRW0

UX-510ATH
FO-1470TH
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-N3.
The content of soft switches is shown in page 2-5 to 2-17.
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 documentisfirst present,copyingwill beexecutedsheet 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 5min-
utes, 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
thedisplay.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 part of the contact image sensor (CIS) is kept on during the term
fromwhen "START"ofthepanel test mode toend with the STOPkey.
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.
1 Longitudinal stripe 2 Approx. 30 mm
2 black dots and 2 white dots are repeatedly progressed on one
line.
2 Full black Approx. 30 mm
3. 6. Signal send mode
This mode is used to send various signals to the circuit during FAX com-
munication. Every push of START key sends a signal in the following
sequence.Moreover, the signal sound is alsooutputtothe speaker when
the line monitor of the soft switch is on.
[1] No signals (CML ON)
[2] 14400BPS (V.33)
[3] 12000BPS (V.33)
[4] 14400BPS (V.17)
[5] 12000BPS (V.17)
[6] 9600BPS (V.17)
[7] 7200BPS (V.17)
[8] 9600BPS (V.29)
[9] 7200BPS (V.29)
[10] 4800BPS (V27ter)
[11] 2400BPS (V27ter)
[12] FLAG
[13] 2100Hz
[14] 1100Hz
3. 7. Memory clear
This mode is used to clear the backup memory and reset to the default
settings.
3. 8. CCD adjust mode
This mode is used to adjust the optical system. Since the copy is func-
tion performed, set the original. To abort the copy operation, press the
STOP key. To restart press the START key. When the copy is completed
or when the STOP key is pressed in the interruption state, exit from this
mode occurs.
3. 9. All black print
This mode is used to check the state of the printing head and to inten-
tionally overheat it. Whole dots are printed over the interval of 2 m. If it is
overheatedor 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 another 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. Telephone 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 reserva-
tion is possible)
7. Recording setting list data
2 – 3
1
2

UX-510ATH
FO-1470TH
3. 12. Entry data receive
In this mode, the registered data sent from the other machine is receiv-
ed 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. Senderregisterdata(ThepasscodeNo.isalsoprintedifthepolling
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
To enter the soft switch mode, press the following key entries in se-
quence.
2 – 4
Press FUNCTION 9 8 7 STARTSTART
Press FUNCTION key.
Press key.
Press key.
Bit1 - 8 are set.
Soft SW-A2 - SW-N3 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-N3 = 0 0 0 0 0 0 0 0
Press key during setting.
To finish the settings halfway between
SW-A1 and SW-N3, press the STOP
key. In this case, the setting being done
to the SW No. on display will be nullified
while settings done to the preceding
SW No. remain in effect.
The soft switch mode is terminated.
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.

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FO-1470TH
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 copy/send/receive No limit Copy/send: 1m 0
Receive: 1.5m
5 CSI transmission No transmitted Transmitted 0
6 DIS receive acknowledgement during G3 Twice NSF: Once 0
transmission DIS: Twice
7 Non-modulated carrier for V29 transmission Yes No 0
mode
8 EOL detect timer 25 s 13 s 0
Modem speed V.33 V.17 V.29 V.27 ter
14400 12000 14400 12000 9600 7200 9600 7200 4800 2400
1 00111100001
2 11000000000
3 01010101100
4 00001111000
5 Sender’s information transmit No Yes 0
6 Reserved 0
7 Communication error treatment in RTN No communication error Communication error 0
sending mode (reception)
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 ECM mode No Yes 0 OPTION
5 ECM MMR mode No Yes 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Signal transmission level Binary input 0
2 No. = 16 8 4 2 1 0
3 1 2 3 4 5 1
4 0 0 1 0 0 0
5 0
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 (Reception) 7.2km 3.6km 1.8km 0km
1 No. 1 1 1 0 0 0
2 No. 2 1 0 1 0 1
Digital line equalization setting 7.2km 3.6km 1.8km 0km
3 (Transmission) No. 3 1 1 0 0 0
4 No. 4 1 0 1 0 1
5 Reserved 0
6 Reserved 0
7 Error criterion 10 ~ 20 % 5 ~ 10 % 0
8 Anti junk fax check Yes No 0 OPTION
5. Soft switch description
• Soft switch
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial setting
SW
l
A1
SW
l
A2
SW
l
A3
SW
l
A5
SW
l
A4
2 – 5
TH

UX-510ATH
FO-1470TH
1 Auto gain control (MODEM) Enable Disable 1
2 End Buzzer Yes No 1
3 Disconnect the line when DIS is received in No Yes 1
RX mode
4 Equalizer freeze control (MODEM) On Off 0
5 Equalizer freeze control 7200BPS only No Yes 0
6 CNG transmission in manual TX mode Yes No 1
7 Reserved 0
8 Modem speed automatic fallback when RX Yes No 0
level is under -40dBm
1 Recall interval Binary input 0 OPTION
2 No. = 8 4 2 1 1
3 1 2 3 4 0
4 0 1 0 1 1
5 Recall times Binary input 0 OPTION
6 No. = 8 4 2 1 0
7 5 6 7 8 1
8 0 0 1 0 0
1 Dial pausing (sec/pause) 4 sec 2 sec 0
2 Dial tone detection (before auto dial) No Yes 1
3 Reserved 0
4 Busy tone detection (after auto dial) No Yes 1
Waiting time after dialing 45 seconds 55 seconds 90 seconds 140 seconds
5 No.5 0 0 1 1 0
6 No.6 0 1 0 1 0
7 Reserved 0
8 Reserved 0
1 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 0
Auto dial mode Delay timer of before line 0 second 1.5 seconds 3.0 seconds 4.5 seconds
6 connect No.6 0 0 1 1 1
7 No.7 0 1 0 1 0
8 Hold key Enable Disable 1
Auto dial mode Delay timer of after line 1.7 seconds 3.0 seconds 3.6 seconds 4.0 seconds
1 connect No.1 0 0 1 1 0
2 No.2 0 1 0 1 1
3 Dial mode Tone Pulse 1 OPTION
4 Pulse →Tone change function by key Enable Disable 1
5 Dial pulse make/break ratio (%) 40/60 33/67 1
6 Reserved 0
7 Reserved 0
8 Recalling fixed only one time when dialing was Yes No 0
unsuccessful without detecting busy tone signal
1 DTMF signal transmission level (Low) Binary input 0
2 No. = 16 8 4 2 1 1
3 1 2 3 4 5 0
4 0 1 0 1 0 1
5 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
SW
l
B5
SW
l
B4
SW
l
B3
SW
l
B2
SW
l
B1
SW
l
A6
2 – 6
Initial setting
TH

UX-510ATH
FO-1470TH
1 DTMF signal transmission level (High) Binary input 0
2 No. = 16 8 4 2 1 0
3 1 2 3 4 5 1
4 0 0 1 1 1 1
5 1
6 Reserved 0
7 Reserved 0
8 Reserved 0
Reading slice (Binary) Factory Light Dark Darker in
setting dark
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
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 Reserved 0
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 1 2 3 4 1
4 0 0 1 0 0
5 Automatic switching manual to auto receive Reception after 5 rings No reception 0 OPTION
mode
6 Reserved 0
Cl detect frequency As PTT 11.5Hz 13.0Hz 20.0Hz
7 No.7 0 0 1 1 0
8 No.8 0 1 0 1 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 Cl off detection timer (0-1550ms setting by Binary input 0
2 50ms step) No. = 16 8 4 2 1 1
3 1 2 3 4 5 1
4 0 1 1 1 0 1
5 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
2 – 7
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
SW
l
B6
SW
l
C1
SW
l
D2
SW
l
D1
SW
l
D3
Initial setting
TH

UX-510ATH
FO-1470TH
1 Automatic switching mode Tel/Fax auto switch Switch to Fax 1
Pseudo ringing time at tel/fax automatic 15 sec 60 sec 30 sec 120 sec OPTION
2 switching mode No. 2 0 0 1 1 0
3 No. 3 0 1 0 1 0
Number of CNG signal detection at the Tel Twice Once
4 /Fax automatic switching mode 1
5 CNG detection when TEL/FAX mode 3 sec 5 sec 0
6 Pseudo ringer ON/OFF cycle 1 sec ON/4 sec OFF 1 sec ON/2 sec OFF 0
7 Post answer tone (Tel/Fax mode) No Yes 1
8 Type of post answer tone LA-SI-DO tone 800Hz single tone 1
1 Pseudo ringer sound volume (0 to -15dBm Binary input 1
2 setting by 1dBm step) No. = 8 4 2 1 0
3 1 2 3 4 1
4 1 0 1 0 0
5 Post answer tone transmission level (0 to Binary input 0
6 -15dBm setting by 1dBm step) No. = 8 4 2 1 1
7 5 6 7 8 0
8 0 1 0 0 0
1 Disconnect the line when DTMF "#" is received Yes No 0
during phone/fax automatic switching mode
2 Reserved 0
3 Reserved 0
4 Reserved 0
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 (5 ) detect Yes No 0 OPTION
4 Remote reception with GE telephone Compatible Not compatible 1
5 Remote operation code figure by external Binary input 0 OPTION
6 TEL (0~9) No. = 8 4 2 1 1
7 5 6 7 8 0
8 0 1 0 1 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 detect (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. = 8 4 2 1 1
3 1 2 3 4 0
4 0 1 0 0 0
5 Quiet detect start timing Binary input 0
6 No. = 8 4 2 1 1
7 5 6 7 8 0
8 0 1 0 1 1
SW
l
E1
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
2 – 8
SW
l
E2
SW
l
E3
SW
l
F1
SW
l
F2
SW
l
G1
Initial setting
TH