Description

SERVICE MANUAL TABLE OF CONTENTS

SAFETY AND IMPORTANT WARNING ITEMS
IMPORTANT NOTICE
DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION
SAFETY WARNINGS
WARNING INDICATIONS ON THE MACHINE

MEASURES TO TAKE IN CASE OF AN ACCIDENT
Composition of the service manual
Notation of the service manual

bizhub C250/C252 Main Unit
General
Maintenance
Adjustment/Setting
Troubleshooting
Appendix

Standard Controller
General
Maintenance
Adjustment/Setting
Troubleshooting

DF-601
General
Maintenance
Adjustment/Setting
Troubleshooting

PC-103/PC-203
General
Maintenance
Adjustment/Setting
Troubleshooting

PC-403
General
Maintenance
Adjustment/Setting
Troubleshooting

AD-503
General
Maintenance
Adjustment/Setting
Troubleshooting

FS-501
General
Maintenance
Adjustment/Setting
Troubleshooting

FS-514/PK-510/OT-601
General
Maintenance
Adjustment/Setting
Troubleshooting

MT-501
General
Maintenance
Adjustment/Setting
Troubleshooting

SD-503
General
Maintenance
Adjustment/Setting
Troubleshooting

FS-603
General
Maintenance
Adjustment/Setting
Troubleshooting

bizhub C250/C252 Main Unit
General
1. System configuration

2. Product specifications
2.1 Type
2.2 Functions
2.3 Types of Paper
2.4 Maintenance
2.5 Machine Specifications
2.6 Operating Environment
2.7 Print Functions
2.8 Scan Functions

Maintenance
3. Periodical check
3.1 Service schedule
3.2 Maintenance items
3.3 Maintenance parts
3.4 Concept of parts life
3.5 Maintenance procedure (Periodical check parts)
3.6 Replacing the unit

4. Service tool
4.1 CE Tool list
4.2 Copy materials

5. Firmware upgrade
5.1 Outline
5.2 Preparations for firmware rewriting by Cygwin
5.3 Preparations for firmware rewriting by Firmware Imaging Toolkit 2006
5.4 Firmware rewriting by compact flash
5.5 Updating the Firmware with the Internet ISW

6. Other
6.1 Disassembly/Adjustment prohibited items
6.2 Disassembly/Assembly/Cleaning list (Other parts)
6.3 Disassembly/Assembly procedure
6.4 Cleaning procedure
6.5 Mount the original size detecting sensor/2 (PC204)
6.6 Option counter

Adjustment/Setting
7. How to use the adjustment section

8. Utility Mode
8.1 Touch Panel Adjustment
8.2 Utility Mode function tree
8.3 Utility Mode function setting procedure
8.4 One-Touch Registration
8.5 User Setting
8.6 Administrator Setting
8.7 Banner Printing

9. Adjustment item list

10. Service Mode
10.1 Service Mode function setting procedure
10.2 Service Mode function tree
10.3 Date/Time Input mode
10.4 Machine
10.5 Firmware Version
10.6 Imaging Process Adjustment
10.7 CS Remote Care
10.8 System
10.9 System 2
10.10 Counter
10.11 List Output
10.12 State Confirmation
10.13 Test Mode
10.14 ADF
10.15 FAX
10.16 Finisher
10.17 Internet ISW

11. Enhanced Security
11.1 Enhanced Security Function Setting Procedure
11.2 Enhanced Security Function Tree
11.3 Settings in the Enhanced Security

12. Billing Setting
12.1 Billing Setting Function Setting Procedure
12.2 Billing Setting Function Tree
12.3 Settings in the Billing Setting

13. Procedure for Resetting
13.1 Trouble resetting
13.2 Contents to be cleared by Reset function

14. Mechanical adjustment
14.1 Mechanical adjustment of the scanner section
14.2 Scanner Position Adjustment
14.3 Mechanical adjustment of the bypass tray section
14.4 PH Unit Mechanical Adjustment

Troubleshooting
15. Jam Display
15.1 Misfeed Display
15.2 Sensor layout
15.3 Solution

16. Malfunction code
16.1 Alert code
16.2 Solution
16.3 Trouble code
16.4 How to reset
16.5 Solution

17. Power supply trouble
17.1 Machine is not energized at all (PU1 operation check)
17.2 Control panel indicators do not light.
17.3 Fusing heaters do not operate
17.4 Power is not supplied to option

18. Image quality problem
18.1 How to read element date
18.2 How to identify problematic part
18.3 Solution

Appendix
19. Parts layout drawing
19.1 Main unit
19.2 DF-601 (Option)
19.3 PC103/PC203 (Option)
19.4 PC-403 (Option)
19.5 AD-503 (Option)
19.6 FS-501 (Option)
19.7 JS-601 (Option)
19.8 FS-603 (Option)
19.9 PK-501 (Option)
19.10 Horizontal Transport Unit
19.11 FS-514 (option)
19.12 PK-510 (option)
19.13 MT-501 (option)
19.14 SD-503 (option)

20. Connector layout drawing

21. Timing chart
21.1 Main unit
21.2 Automatic Document Feeder

PARTS MANUAL TABLE OF CONTENTS

1 EXTERNAL PARTS P1
2 CONTROL PANEL P2
3 IR COVER P3
4 SCANNER DRIVE SECTION P4 P5
5 OPTICAL SECTION P6
6 IR FRAME P7
7 MAIN FRAME P8
8 INNER COVER SECTION P9
9 MPT PAPER TAKE-UP SECTION P10
10 MANUAL FEED SECTION P11 P12 P13
11 P/H FRAME SECTION P14 P15
12 T/C RAIL SECTION P16
13 HOPPER DRIVE SECTION P17
14 CONTACT SECTION P18
15 ERASER SECTION P19
16 DEVELOPMENT DRIVE SECTION P20
17 TRANSFER BELT SECTION P21
18 PAPER TRANSPORT SECTION P22
19 TRANSFER SECTION P23
20 RIGHT DOOR SECTION P24
21 TRANSPORT DRIVE SECTION P25
22 WASTE TONER TRANSPORT SECTION
23 WASTE TONER BOX SECTION P27
24 FUSING SECTION P28
25 FUSING DRIVE SECTION P29
26 PAPER EXIT SECTION P30
27 PAPER EXIT DRIVE SECTION P31
28 REAR DUCT SECTION P32
29 POWER UNIT P33
30 ELECTRICAL COMPONENTS P34
31 MPT CASSETTE TRAY SECTION P35
32 MPT CASSETTE PAPER TAKE-UP SECTION P36
33 2ND CASSETTE PAPER TAKE-UP SECTION P37 P38 P39
34 2ND CASSETTE FRAME P40
35 2ND CASSETTE DRIVE SECTION P41
36 2ND CASSETTE P42 P43
37 WIRING P44 P45 P46 P47
38 WIRING ACCESSORIES AND JIGS P48
39 ACCESSORY PARTS