9)Id Unit Up-Down Error(Service Call 140-143); Id Unit Up-Down Error(Service Call 140-143); An Error Occurs In The Operation Of Id Unit Up - Oki C5500 Maintenance Manual

7.5.2.(9)

ID Unit Up-Down Error(Service Call 140-143)

(9-1)An error occurs in the operation of ID Unit Up

Confirmation Items
(9-1-1) Check for load in the ascent
Load in installing/removing of
ID unit
Greasing of right and left up-
down link levers
Assembled state of right and
left up/down link levers
(9-1-2) Up/down mechanism
Assembled state around link
levers
Right and left link levers
(9-1-3) Check of sensors
Up/down sensor lever
(integrated to the left link
lever)
Up/down sensor
43085101TH Rev.1
Confirmation Tasks
Check to see if any abnormal load is felt in installing or removing
the ID unit.
Check to see if the slant parts of the link levers are properly
greased.
Check to see if any part around the link levers is obstructing
their motion.
Check to see if the link levers are assembled in such a manner
that they link to the planetary gears.
Check to see if the link levers are placed in the positions where
the gears are engaged properly (check to see if the link levers
are placed with several gear teeth displaced.)
Check to see if the sensor levers demonstrate any abnormal
shape or motion.
Conduct the Motor and Clutch Test of the self-diagnostic mode,
and check to see if the sensor signals are detected normally.
Block the sensor with a piece of paper, and then, unblock it to
see if the SCAN state varies.
Oki Data CONFIDENTIAL
Action at NG
Replace the ID unit or
right and left side
plates. To use a new ID
unit on a trial basis, use
FUSE KEEP MODE of
the System
Maintenance Menu.
Apply grease.
Reassemble them
correctly.
Reassemble them
correctly.
Reassemble them
correctly.
Replace the left link
lever.
Replace the high-
voltage PCB.
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