Sharp AR-161 (serv.man10) Service Manual ▷ View online
CODE: 00ZAR161//A1E
DIGITAL COPIER
AR-160
MODEL
AR-161
Parts marked with "
!
" is important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safty and performance of the set.
[ 1 ] GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[ 3 ] CONSUMABLE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
[ 4 ] EXTERNAL VIEWS AND INTERNAL STRUCTURE . . . . . . . . . . . . . . . 4-1
[ 5 ] UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
[ 6 ] OPERATIONAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
[ 7 ] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[ 8 ] SIMULATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
[ 9 ] USER PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
[10] TROUBLE CODE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
[11] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
[12] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
[13] ELECTRICAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
[14] CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1
[15] ACTUAL WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1
CONTENTS
AR-161
SHARP CORPORATION
AR-160/161 FM/E COVER 11/27/1998
AR-161
AR-161
Warning!
This product is a class A product.
If it is operated in households, offices or similar surroundings, it
can produce radio interferences at other appliances, so that the
user has to take adequate countermeasures.
This product is a class A product.
If it is operated in households, offices or similar surroundings, it
can produce radio interferences at other appliances, so that the
user has to take adequate countermeasures.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
VAROITUS!
LAITTEEN KÄYTTÄMINEN
MUULLA KUIN TÄSSÄ
KÄYTTÖOHJEESSA MAINITULLA
TAVALLA SAATTAA ALTISTAA
KÄYTTÄJÄN
TURVALLISUUSLUOKAN 1
YLITTÄVÄLLE
NÄKYMÄTTÖMÄLLE
LASERSÄTEILYLLE.
MUULLA KUIN TÄSSÄ
KÄYTTÖOHJEESSA MAINITULLA
TAVALLA SAATTAA ALTISTAA
KÄYTTÄJÄN
TURVALLISUUSLUOKAN 1
YLITTÄVÄLLE
NÄKYMÄTTÖMÄLLE
LASERSÄTEILYLLE.
VARNING
OM APPARATEN ANVÄNDS PÅ
ANNAT SÄTT ÄN I DENNA
BRUKSANVISNING
SPECIFICERATS, KAN
ANVÄNDAREN UTSÄTTAS FÖR
OSYNLIG LASERSTRÅLNING,
SOM ÖVERSKRIDER GRÄNSEN
FÖR LASERKLASS 1.
ANNAT SÄTT ÄN I DENNA
BRUKSANVISNING
SPECIFICERATS, KAN
ANVÄNDAREN UTSÄTTAS FÖR
OSYNLIG LASERSTRÅLNING,
SOM ÖVERSKRIDER GRÄNSEN
FÖR LASERKLASS 1.
CAUTION
VORSICHT
ADVARSEL
VORSICHT
ADVARSEL
ADVERSEL
VARNING
VARO!
VARNING
VARO!
INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED.
AVOID EXPOSURE TO BEAM.
AVOID EXPOSURE TO BEAM.
UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET UND
SICHERHEITSVERRIEGELUNG ÜBERERÜCKT. NICHT DEM STRAHL AUSSETZEN.
SICHERHEITSVERRIEGELUNG ÜBERERÜCKT. NICHT DEM STRAHL AUSSETZEN.
USYNLIG LASERSTRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER
UDE AF FUNKTION. UNDGA UDSAETTELSE FOR STRÅLING.
UDE AF FUNKTION. UNDGA UDSAETTELSE FOR STRÅLING.
USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG SIKKERHEDSLÅS BRYTES.
UNNGÅ EKSPONERING FOR STRÅLEN.
UNNGÅ EKSPONERING FOR STRÅLEN.
OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRRAR ÄR
URKOPPLADE. STRÅLEN ÄR FARLIG. BETRAKTA EJ STRÅLEN.
URKOPPLADE. STRÅLEN ÄR FARLIG. BETRAKTA EJ STRÅLEN.
AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTÖNTÄ
LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
Laserstrahl
CLASS 1
LASER PRODUCT
LASER KLASSE 1
AR-160/161 FM/E COVER 11/27/1998
CONTENTS
[ 1 ] GENERAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
2. Target user copy volume: Monthly average . . . 1-1
3. Main features . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
4. System configuration . . . . . . . . . . . . . . . . . . . . . 1-1
5. Copier installation . . . . . . . . . . . . . . . . . . . . . . . 1-1
[ 2 ] SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . . . . . . 2-1
1. Copy mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[ 3 ] CONSUMABLE PARTS
. . . . . . . . . . . . . . . . . . . 3-1
1. Supply system table . . . . . . . . . . . . . . . . . . . . . 3-1
2. Environment conditions . . . . . . . . . . . . . . . . . . . 3-3
3. Production number identification . . . . . . . . . . . . 3-3
4. Consumable parts recycling procedure . . . . . . 3-4
[ 4 ] EXTERNAL VIEWS AND INTERNAL
STRUCTURE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
1. Appearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
2. Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
3. Operation Section . . . . . . . . . . . . . . . . . . . . . . . 4-2
4. Motor, solenoid, clutch . . . . . . . . . . . . . . . . . . . 4-3
5. Sensor, switch . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
6. PWB unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
7. Cross sectional view . . . . . . . . . . . . . . . . . . . . . 4-6
[ 5 ] UNPACKING AND INSTALLATION
. . . . . . . . . 5-1
1. Installation of machine . . . . . . . . . . . . . . . . . . . 5-1
2. Removal of protective material and fixing screw 5-1
3. Installation of developing cartridge . . . . . . . . . . 5-1
4. Removal and storage of fixing screw . . . . . . . . 5-2
5. Changing the copy paper size in the tray . . . . . 5-3
[ 6 ] OPERATIONAL DESCRIPTIONS
. . . . . . . . . . . 6-1
1. Outline of operation . . . . . . . . . . . . . . . . . . . . . . 6-1
2. Scanner section . . . . . . . . . . . . . . . . . . . . . . . . 6-1
3. Process section . . . . . . . . . . . . . . . . . . . . . . . . 6-2
4. Laser unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
5. Paper feed section . . . . . . . . . . . . . . . . . . . . . . 6-6
6. Fusing section . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
[ 7 ] ADJUSTMENTS
. . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
1. Adjustment item list . . . . . . . . . . . . . . . . . . . . . . 7-1
2. Copier adjustment . . . . . . . . . . . . . . . . . . . . . . . 7-1
[ 8 ] SIMULATIONS
. . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
1. Entering the simulation mode . . . . . . . . . . . . . . 8-1
2. Cancelling the simulation mode . . . . . . . . . . . . 8-1
3. List of simulations . . . . . . . . . . . . . . . . . . . . . . . 8-1
4. Contents of simulations . . . . . . . . . . . . . . . . . . . 8-2
[ 9 ] USER PROGRAM
. . . . . . . . . . . . . . . . . . . . . . . . 9-1
1. User program functions . . . . . . . . . . . . . . . . . . . 9-1
2. Setting change procedure . . . . . . . . . . . . . . . . . 9-2
3. Department counter setting . . . . . . . . . . . . . . . . 9-2
[10] TROUBLE CODE LIST
. . . . . . . . . . . . . . . . . . . 10-1
[11] MAINTENANCE
. . . . . . . . . . . . . . . . . . . . . . . . . 11-1
1. Maintenance table . . . . . . . . . . . . . . . . . . . . . . 11-1
[12] DISASSEMBLY AND ASSEMBLY
. . . . . . . . . 12-1
1. High voltage section . . . . . . . . . . . . . . . . . . . . 12-1
2. Optical section . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
3. Fusing section . . . . . . . . . . . . . . . . . . . . . . . . 12-2
4. Paper exit section . . . . . . . . . . . . . . . . . . . . . . 12-4
5. MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-6
6. Optical frame unit . . . . . . . . . . . . . . . . . . . . . . 12-6
7. LSU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-6
8. Tray paper feed section/
Paper transport section . . . . . . . . . . . . . . . . . . 12-7
9. Manual multi paper feed section . . . . . . . . . . 12-8
10. Power section . . . . . . . . . . . . . . . . . . . . . . . 12-10
11. Developing section . . . . . . . . . . . . . . . . . . . . 12-11
12. Process section . . . . . . . . . . . . . . . . . . . . . . 12-12
[13] ELECTRICAL SECTION
. . . . . . . . . . . . . . . . . . 13-1
1. Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
2. MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2
3. CCD PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-13
[14] CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . . . . . 14-1
[15] ACTUAL WIRING DIAGRAM
. . . . . . . . . . . . . 15-1
AR-161
AR-160/161 FM/E COVER 11/27/1998
[8] SIMULATION
1. Entering the simulation mode
Perform the following procedure to enter the simulation mode.
Clear key
→
Interruption key
→
Shift key
→
Interruption key
→
Start
key
→
Sub code
→
Start key
2. Cancelling the simulation mode
When the all clear key is pressed, the simulation mode is cancelled.
When the interruption key is pressed, the process is interrupted and
the screen returns to the sub code entering display.
the screen returns to the sub code entering display.
3. List of simulations
Main
code
code
Sub
code
Contents
1
1
Mirror unit operation check
2
Optical system sensor operation check
2
1
SPF aging
2
SPF sensor operation check
3
SPF motor forward rotation operation check
4
SPF motor reverse rotation operation check
8
SPF paper feed solenoid operation check
9
SPF reverse solenoid operation check
10
SPF paper exit gate solenoid operation check
11
SPF PS release solenoid operation check
3
2
Shifter job separator sensor operation check
3
Shifter operation check
4
Job separator operation check
10
Job separator home position check
5
1
Operation panel display check
2
Heater lamp lighting check, cooling fan motor
operation check
operation check
3
Copy lamp lighting check
6
1
Paper feed solenoid operation check
10
Main cassette semi-circular roller drive
7
1
Aging with JAM with warmup time display
2
Aging without JAM with warmup time display
4
Warmup saving
6
Intermittent aging (with paper)
7
Intermittent aging (without paper)
8
Warmup time display
8
1
Developing bias voltage output check
2
Main charger voltage output check (Grid bias high
mode)
mode)
3
Main charger voltage output check (Grid bias low
mode)
mode)
6
Transfer charger voltage check
9
1
Duplex motor forward rotation operation check
2
Duplex motor reverse rotation operation check
4
Duplex motor rotation speed adjustment
5
Duplex motor switchback time adjustment
10
Toner motor operation check
14
Trouble (except for U2) cancel
16
U2 trouble cancel
17
PF trouble cancel
20
1
Maintenance counter clear
21
1
Maintenance cycle setting
2
Mini maintenance counter display
22
1
Maintenance counter display
Main
code
code
Sub
code
Contents
22
2
Maintenance preset value display
3
JAM memory display
4
Total JAM counter display
5
Total counter display
6
Developing counter display
7
Developing preset counter value display
8
SPF counter display
9
Paper feed counter display
12
Drum counter display
14
Flash ROM version display
15
Trouble memory display
16
Duplex print counter display
17
Copy counter display
18
Printer counter display
19
Electronic sort counter display
20
FAX print counter display
21
Scanner counter display
24
1
JAM memory, JAM counter clear
2
Trouble memory clear
4
SPF counter clear
5
Duplex counter clear
6
Paper feed counter clear
7
Drum counter clear
8
Copy counter clear
9
Printer counter clear
10
Electronic sort counter clear
11
FAX print counter clear
13
Scanner counter clear
25
1
Main motor operation check
10
Polygon motor operation check
26
1
Operation switch display
3
Auditor setting
5
Counter mode setting
6
Destination setting
22
Language setting
30
CE mark conformity control setting
30
1
Machine sensor operation check
41
2
OC document sensor adjustment
3
Document sensor light reception level display
42
1
Developer counter clear
43
1
Fusing temperature setting
46
1
Copy density level adjustment
2
FAX density level adjustment
48
1
Main scanning (front/rear) direction magnification
ratio adjustment(Copy/FAX/OC-SPF common)
ratio adjustment(Copy/FAX/OC-SPF common)
2
OC mode sub scanning direction magnification
ratio adjustment in copying
ratio adjustment in copying
5
SPF mode sub scanning direction magnification
ratio adjustment in copying
ratio adjustment in copying
6
OC mode sub scanning direction magnification
ratio adjustment in FAX
ratio adjustment in FAX
7
SPF mode sub scanning direction magnification
ratio adjustment in FAX
ratio adjustment in FAX
50
1
Copy image lead edge position adjustment
10
Paper off center adjustment
13
OC mode document off center adjustment
16
SPF mode document off center adjustment
51
2
Resist amount adjustment
63
1
Shading data check
AR-160/160 FM/E [8] SIMULATION 12/1/1998
AR-161
8 – 1