6 - 29
6
Prints voids
• Is the contact plate of the transfer roller in proper contact with the power supply/sensor board
(see Figure 6-5)?
• No
Adjust the contact plate so that it touches the power supply/sensor board and the
shaft of the transfer roller properly.
• Yes
Replace the transfer roller.
• Has the problem been solved?
• Yes
End
• No
Is the tension between the back-up roller (7.52kg) and the surface of back-up roller
normal?
• No
Replace the back-up roller or bias spring.
• Yes
Are the contacts of the toner supply roller, developing roller, image drum and charging
roller in proper contact with the contact assy (see Figure 6-4
A
,
B
,
C
,
D
,
E
)?
• No
Adjust the contacts so that they touch the contact assy properly.
• Yes
Replace the image drum cartridge.
• Has the problem been solved?
• Yes
End
Note:
After replacing the image drum cartridge, set the printer in the user
maintenance mode by turning the power on while pressing the MENU
key, and reset the drum counter (see Printer Handbook).
• No
Is the LED head being installed properly (check HEAD1 and HEAD 2 connectors on the
main control board and PC Connector on the LED head)?
• No
Install the LED head properly.
• Yes
Replace the LED head or the head cable(s).
• Has the problem been solved?
• Yes
End
Note:
After replacing the LED head, set the printer to the engine maintenance mode
by turning the power on while pressing the FORM FEED and ENTER keys. Set
the LED head drive time (see 4.2).
• No
Replace the main control board or power supply/sensor board.
Содержание OKIPAGE 12i Series
Страница 6: ...1 CONFIGURATION...
Страница 12: ...1 6 7 Flash memory SIMM...
Страница 17: ...2 OPERATION DESCRIPTION...
Страница 28: ...2 11 PRINT N OUT Sensor OFF PRDY N DM ON N RM ON INSNS OUTSNS N Feed stop IN Sensor OFF Feed start Figure 2 5...
Страница 48: ...3 PARTS REPLACEMENT...
Страница 52: ...3 4 Upper cover unit Figure 3 2 Upper cover...
Страница 80: ...4 ADJUSTMENT...
Страница 88: ...5 PERIODICAL MAINTENANCE...
Страница 92: ...6 TROUBLESHOOTING PROCEDURES...
Страница 125: ...6 33 Figure 6 5 Contact Power supply sensor board Contact plate for transfer roller...
Страница 126: ...7 WIRING DIAGRAM...
Страница 140: ...8 PARTS LIST...
Страница 144: ...8 4 Figure 8 2 Upper cover unit 1...
Страница 145: ...8 5 Table 8 2 Upper cover unit No Name Rating Part No Use Remarks ODA Part No Cover Upper 1 1 40715101...
Страница 146: ...8 6 Figure 8 3 Base unit 16 17 29 9 18 6 13 2 20 21 27 19 22 24 1 4 19 22 25 15 26 28 3 12 20 21 8 5 7 10 11 23...
Страница 168: ...E 1 Appendix E Multi Purpose Feeder Maintenance...
Страница 187: ...E 20 5 2 PCB Layout OLEV 11 PCB CN3 CN2 SEN2...
Страница 188: ...E 21 6 PARTS LIST Figure 6 1 Multi Purpose Feeder 9 5 7 6 4 1 2 3 8...
Страница 190: ...F 1 Appendix F High Capacity Second Paper Feeder Maintenance Manual...
Страница 206: ...F 17 5 2 PCB Layout TQSB 2 PCB CONTROLLER MOTOR DRIVER SEN2 SEN1 OSC PU MOTOR...
Страница 207: ...F 18 Figure 6 1 High Capacity Second Paper Feeder 1 2 4 3 5 6 PARTS LIST...
Страница 210: ...F 21 SECTION1 CABINET CASSETTE ASSEMBLY 5 6 3 25 2 4 7 8 1...
Страница 211: ...F 22 SECTION2 MECHANICAL ASSEMBLY 21 9 11 10 12 13 23 22 14 24 15 16 17 19 18 20 A A B B...
Страница 213: ...G 1 Appendix G Network Option Board Maintenance...
Страница 226: ...Oki Data Corporation 4 11 22 Shibaura Minato ku Tokyo 108 8551 Japan Tel 03 5445 6162 FAX 03 5445 6189...