Sharp AR-152EN (serv.man2) Service Manual ▷ View online
CONTENTS
[1]
GENERAL
1.
Major functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2]
SPECIFICATIONS
1.
Basic Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.
Operation specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
3.
Copy performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
4.
RSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
[3]
CONSUMABLE PARTS
1.
Supply system table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
2.
Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.
Production control number (lot No.) identification . . . . . . . 3-2
4.
TD cartridge replacement . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
[4]
EXTERNAL VIEWS AND INTERNAL STRUCTURES
1.
Appearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
2.
Internal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
3.
Operation panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4.
Motors and solenoids . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
5.
Sensors and switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
6.
PWB unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
7.
Cross sectional view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
[5]
UNPACKING AND INSTALLATION
1.
Copier installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
2.
Cautions on handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
3.
Checking packed components and accessories . . . . . . . . 5-1
4.
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.
Removing protective packing materials . . . . . . . . . . . . . . . 5-2
6.
Developer unit installation . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
7.
Toner cartridge installation . . . . . . . . . . . . . . . . . . . . . . . . 5-3
8.
Loading copy paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
9.
Power to copier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
10. Moving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
[6]
COPY PROCESS
1.
Functional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
2.
Outline of print process . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
3.
Actual print process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
[7]
OPERATIONAL DESCRIPTIONS
1.
Outline of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
2.
Scanner section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
3.
Laser unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
4.
Fuser section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
5.
Paper feed section and paper transport section . . . . . . . . 7-4
6.
SPF section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
7.
D-D (Duplex to Duplex) mode paper/
document transport (Duplex model) . . . . . . . . . . . . . . . . . 7-8
document transport (Duplex model) . . . . . . . . . . . . . . . . . 7-8
[8]
DISASSEMBLY AND ASSEMBLY
1.
High voltage section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
2.
Operation panel section . . . . . . . . . . . . . . . . . . . . . . . . . . .8-4
3.
Optical section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5
4.
Fusing section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7
5.
Tray paper feed/transport section . . . . . . . . . . . . . . . . . . . .8-9
6.
Manual paper feed section . . . . . . . . . . . . . . . . . . . . . . . .8-15
7.
Rear frame section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-19
8.
Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-20
9.
2nd cassette section . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-20
10. Duplex motor section (RSPF model only) . . . . . . . . . . . . .8-22
11. Reverse roller section (RSPF model only) . . . . . . . . . . . .8-23
12. RSPF section (RSPF model only) . . . . . . . . . . . . . . . . . . .8-23
[9] ADJUSTMENTS
1.
Optical section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
2.
Copy density adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . .9-4
3.
High voltage adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . .9-5
4.
Duplex adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-6
[10] SIMULATION, TROUBLE CODES
1.
Entering the simulation mode . . . . . . . . . . . . . . . . . . . . . .10-1
2.
List of simulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2
3.
Contents of simulations . . . . . . . . . . . . . . . . . . . . . . . . . . .10-3
4.
Trouble codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-17
[11] MAINTENANCE
1.
Maintenance table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1
2.
Maintenance display system . . . . . . . . . . . . . . . . . . . . . . .11-1
[12] USER PROGRAMS
1.
Functions that can be set with user programs. . . . . . . . . .12-1
2.
Change the setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-1
3.
Density level adjustment . . . . . . . . . . . . . . . . . . . . . . . . . .12-2
4.
Toner save mode setup and cancel . . . . . . . . . . . . . . . . .12-2
[13] ELECTRICAL SECTION
1.
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-1
2.
Circuit descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-3
[14] CIRCUIT DIAGRAM
1.
MCU PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-1
2.
OPERATION PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-10
3.
POWER SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-11
4.
NOISE FILTER CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . .14-13
5.
ACTUAL WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . .14-15
Contains lithium-ion battery. Must be disposed of properly.
Remove the battery from the product and contact
federal or state environmental
agencies for information on recycling and disposal options.
(For USA,CANADA)
CAUTION FOR BATTERY DISPOSAL
Printed in Japan.
Trademark acknowledgments
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.
c
2002 BY SHARP CORPORATION
c
c
SHARP CORPORATION
Digital Document System Group
Products Quality Assurance Department
Yamatokoriyama, Nara 639-1186, Japan
Products Quality Assurance Department
Yamatokoriyama, Nara 639-1186, Japan
2002 July Printed in Japan
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