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Troubleshooting
6 - 42
OKIPAGE 16n
Service Manual, P/N 59274401
8
White belts or streaks in the vertical direction
•
Are the LED lens dirty?
•
Yes
Clean the LED lens.
▼
•
No
Is the contact plate of the transfer roller contacted with the power/sensor board
properly?
(See Figure 6-6.)
•
No
Make the contact plate contact with the power/sensor board properly.
▼
•
Yes
Replace the transfer roller. (See 3.3.36.)
•
Has the trouble been removed?
•
Yes
End
▼
•
No
Is the LED head installed properly?
(Cleck CN4 connector HEAD1 (14p), HEAD2
(12p) on the Main board and PC connector
on the LED head.)
•
No
Install the LED head properly.
▼
•
Yes
Replace the LED head.
•
Has the trouble been removed?
•
Yes
End
Note:
After replacing the LED head, set the printer in the engine mainte-
nance mode by turning the power on while pressing the FORM FEED
and ENTER keys. Set the LED head drive time.
(Refer to Section 4.2.)
▼
•
Yes
Replace the image drum cartridge.
•
Has the trouble been removed?
•
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. Reset the drum counter. (Refer to User’s Manual.)
▼
•
No Replace the Main board or power/sensor board.
Содержание Okipage 16n
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Страница 165: ...Wiring Diagrams 7 2 OKIPAGE 16n Service Manual P N 59274401 7 2 PCB Layout 1 Main board BOARD COM ...
Страница 166: ...Wiring Diagrams 7 3 OKIPAGE 16n Service Manual P N 59274401 2 Power Supply board 3 Driver board AOLC PCB ...
Страница 167: ...Wiring Diagrams 7 4 OKIPAGE 16n Service Manual P N 59274401 4 PostScript board BOARD PSBA OKIPAGE16n PS only ...
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Страница 187: ...Centronics Parallel Interface A 4 OKIPAGE 16n Service Manual P N 59274401 This page was intentionally left blank ...
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Страница 208: ...High Capacity Second B 21 OKIPAGE 16n Paper Feeder Service Manual P N 59274401 5 2 PCB Layout AOLT PCB ...
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Страница 232: ...Multi Feeder C 21 OKIPAGE 16n Maintenance Service Manual P N 59274401 5 2 PCB Layout AOLE PCB ...
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Страница 238: ...OKIPAGE 16n Service Manual Part Number 59274401 Printed in the USA ...