Oki ES9160 Maintenance Manual page 622

MJ-1101
Check Item
Buffer roller
Buffer roller drive motor (M6)
Replacement part
Buffer roller drive motor (M6)
Finisher controller PC board
MJ-1106
Check Item
Buffer roller
Buffer roller drive motor
Replacement part
Buffer roller drive motor
Finisher controller PC board
[CB13] Finisher exit motor (M11) abnormality
MJ-1101/MJ-1106
Classification
Finisher related service call
Check item
Exit roller
Exit motor (M11).
Finisher control board
Replace parts
Exit motor
Finisher control board
[CB14] Paper pusher arm motor (M10) abnormality
MJ-1101/MJ-1106
Classification
Finisher related service call
Check item
Paper pusher cam
ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
If there is mechanical problem when the buffer roller is
rotated, fix the mechanism.
Check the connectors and harnesses between the buffer
roller drive motor (M6) and the finisher control PC board
(CN18).
Rotate the buffer roller.
Fix any mechanical problem.
Check if the connector (CN11) on the finisher controller PC
board is disconnected from the buffer roller drive motor (M4)
and the harnesses are open circuited. Correct if so.
• Is there any mechanical problem when the exit roller is
rotated?
• Motor check
• Connector check
• Harness check
• Connector check (CN13)
• Board check
• Is there any mechanical problem when the paper pusher
cam is rotated?
8 - 142
Measure
Measure
Measure
Measure
Error item
Measures
Remarks
Error item
Measures
© 2012 OKI DATA CORPORATION All rights reserved