Oki 6E User Manual
Page 141
6 - 41
6
Print voids
• Is the contact plate of the transfer roller in proper contact with the power supply board (see
Fig. 6-5)?
• No
Adjust the contact plate so that it touches the power supply board and the
shaft of the transfer roller properly.
▼
• Yes
Replace the transfer roller.
• Has the problem been removed.
• Yes
End
▼
• No
Are the contacts of the toner supply roller, developing roller, image drum and
charging roller in proper contact with the contact assy (see Fig. 6-4
A
,
B
,
C
,
D
,
E
)?
• No
Adjust the contacts so that they touch the contact assy properly.
▼
• Yes
Replace the image drum unit.
• Has the problem been removed?
• Yes
End
Note:
After replacing the image drum unit, set the printer in the user
maintenance mode by turning the power on while pressing the MENU
key, and reset the drum counter (see User’s Manual).
▼
• No
Is the LED head being installed properly (check connector CN4 (OKIPAGE 6e) or
HEAD1, HEAD2 (OKIPAGE 6ex) on the Main Control PCB and PC Connector on
the LED head)?
• No
Install the LED head properly.
▼
• Yes
Replace the LED head or the head cable.
• Has the problem been removed?
• Yes
End
Note:
After replacing the LED head, set the printer in 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 PCB or power supply board.