8) Paper Size Error (Error 400); Paper Size Error (Error 400); Paper Is Not Fed To A Resist Roller From Duplex Section; Paper Jam Occurs When The End Of Paper Is Near In1 Sensor - Oki C5650 Maintenance Instructions Manual

(7-5)Paper is not fed to a Regist roller from Duplex section
Confirmation Items
(7-5-1)Check the operational condition of the clutch
Duplex clutch
7.5.2.(8)

Paper Size Error (Error 400)

(8-1)Paper jam occurs when the end of paper is near IN1 sensor.

Confirmation Items
(8-1-1) Check of state of paper feed
Multiple feed of paper
Paper size
Inlet sensor 1
43827101TH Rev.2
Confirmation Tasks
Conduct the Motor and Clutch Test of the self-diagnostic mode,
and check the operation of the duplex clutch.
Confirmation Tasks
Open the front cover, and check to see if multiple sheets are fed
through.
Check to see if the paper size specified for printing matches the
size of the paper loaded in the tray.
Check to see if the sensor lever demonstrates any abnormal
shape or motion.
Oki Data CONFIDENTIAL
Action at NG
Replace the duplex
PCB or the clutch.
Action at NG
If the error recurs even
after the jammed paper
was removed, replace
the reed of the tray in
use.
Change the specified
paper size or the paper
size in the tray.
Replace the sensor
lever with a normal
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