Oki C3400n, Руководство по обслуживанию

Страница: 149 / 183

Oki Data CONFIDENTIAL
43163501TH Rev. 1
149 /
(6-2) Paper eject jam occurred immediately after paper pickup.
Faceup stacker cover
Rear panel
Paper-ejecting route across
paper eject part.
Check the eject sensor lever.
Fuser motor
Paper feed motor cable
Fuser motor
Confirmation Tasks
Check whether the cover is completely close or open.
Check whether rear panel is installed normally and may disturb
the operation.
By visual inspection, check whether there exists something like
load that may disturb the paper-ejecting operation.
Check whether eject roller is jammed.
Check whether there is something abnormal about the form of
sensor lever and its movement.
By using the motor clutch test function of the maintenance utility,
check whether fuser motor operates normally.
Check whether load exists.
Check the cable connection.
By visual inspection, please check whether incompletely
connection and oblique insertion of HEAT connector of main
board (BLA PCB) or defective cable assembly exists.
Action at NG
Do not keep the cover in
incomplete close/open
state.
Reinstall the rear panel
correctly.
Repair the load.
Replace the sensor
lever with a new one.
Replace the main board
(BLA PCB) or fuser
motor or fuser with new
one.
When trying to use a
new fuser, please utilize
the fuse keep mode of
the maintenance utility.
(See Note! on page
154.)
Connect the cable
normally.
Replace the cable with a
new one.
Replace the fuser
motor with a new one.
(6-2-3) Check the motor operation
(6-2-4) Check the connection
(6-2-1) Check the paper route condition
(6-2-2) Check the mechanical parts condition
Confirmation Items