Description

SERVICE MANUAL TABLE OF CONTENTS

bizhub 200/250/350 Main Unit

General
1. System configuration
2. Product specifications
3. Built-in Controllers

Maintenance
4. Periodical check
4.1 Service schedule
4.2 Maintenance items
4.3 Maintenance parts
4.4 Concept of parts life
4.5 Maintenance procedure (Periodical check parts)
4.6 Replacing the unit

5. Service tool
5.1 CE Tool list
5.2 Copy materials

6. Firmware upgrade
6.1 Preparations for Firmware rewriting
6.2 Firmware rewriting

7. Other
7.1 Disassembly/Adjustment prohibited items
7.2 Disassembly/Assembly/Cleaning list (Other parts)
7.3 Disassembly/Assembly procedure
7.4 Cleaning procedure
7.5 Mount Kit MK-709
7.6 Option counter
7.7 Original Size Detecting Sensors
7.8 EEPROM

Adjustment/Setting
8. How to use the adjustment section

9. Utility/Counter Mode
9.1 Utility/Counter Mode function tree
9.2 Utility/Counter Mode function setting procedure
9.3 Settings in the User Setting
9.4 Settings in the User Management
9.5 Settings in the Admin. Management
9.6 Reports
9.7 Settings in the Printer Setting
9.8 Check Detail

10. Adjustment item list

11. Tech. Rep. Mode
11.1 Tech. Rep. Mode function setting procedure
11.2 Tech. Rep. Mode function tree
11.3 Settings in the Tech. Rep. Choice
11.4 Table of Temperatures for Adjusting the Fusing Temperature
11.5 Settings in the System Input
11.6 Settings in the Administrator # Initialize
11.7 Settings in the Counter
11.8 Settings in the Function
11.9 I/O Check
11.10 Settings in the Operation Check
11.11 CS Remote Care

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

13. Service Security Mode
13.1 Service Security Mode Function Setting Procedure
13.2 Service Security Mode Function Tree
13.3 Settings in the Service Security Mode

14. Adjust Mode
14.1 Adjust Mode Function Setting Procedure
14.2 Adjust Mode Function Tree
14.3 Settings in the Adjust Mode

15. Initial Mode
15.1 Initial Mode Function Setting Procedure
15.2 Initial Mode Function Tree
15.3 Settings in the Initial Mode

16. Mechanical adjustment
16.1 Mechanical adjustment of the scanner section
16.2 Mechanical adjustment of the bypass tray section

17. Functions of switches and parts on PWBs
17.1 Test Print Switch (S1)
17.2 Read white reference position adjustment
17.3 Sub Power Switch (SW49)
17.4 Warm Restart Switch

Troubleshooting
18. Jam Display
18.1 Misfeed Display
18.2 Sensor layout
18.3 Solution

19. Malfunction code
19.1 Trouble code
19.2 How to reset
19.3 Solution

20. Power supply trouble
20.1 Machine is not Energized at All (PU1 Operation Check)
20.2 Only the Power Supply Cooling Fan Motor turns
20.3 The Start key (LED) on the control panel blinks green

21. Image quality problem
21.1 How to identify problematic part
21.2 Initial Check Items
21.3 Solution

22. Abort codes
22.1 List of Abort Codes

Appendix
23. Parts layout drawing
23.1 Main unit
23.2 Duplex Unit
23.3 Switch Back Unit
23.4 DF-605
23.5 PC-102/PC-202 (Option)
23.6 PC-402 (Option)
23.7 JS-502 (Option)
23.8 FS-508 (Option)
23.9 PU-501 (Option)
23.10 MT-501 (Option)
23.11 SD-502 (Option)

24. Connector layout drawing

25. Timing chart
25.1 Main unit
25.2 DF-605

PARTS MANUAL TABLE OF CONTENTS

1 IR COVER
2 EXTERNAL PARTS
3 CONTROL PANEL
4 OPTICAL SECTION
5 POWER UNIT
6 FRAME SECTION
7 PAPER TAKE-UP SECTION
8 BYPASS SECTION
9 HOPPER SECTION
10 DEVELOPING UNIT
11 PAPER TRANSPORT SECTION
12 DRIVE SECTION
13 FUSING SECTION
14 ELECTRICAL COMPONENTS
15 CASSETTE SECTION
16 TURNOVER UNIT
17 DUPLEX UNIT
18 WIRING
19 WIRING ACCESSORIES AND JIGS
20 ACCESSORY PARTS