6-13 Confidential
6.4.3 Replacement of Transfer Roller ASSY PU (120K KIT)
<Criterion of Replacement>
Transfer roller ASSY PU should be replaced with a new one according to the periodical
maintenance cycle set out in the Table 6-1.
When time is due for replacement of transfer roller ASSY PU, the following message appears on
the LCD.
Replace 120K Kit
NOTE: At the same time, replacement of the paper feed roller, the cleaning roller, the separator
pad and the transfer unit is strongly recommended.
<Purpose of Replacement>
To prevent the transfer efficiency from declining due to deterioration of the transfer roller ASSY
PU.
<Necessary Tools and Replacement Materials>
(1) Two or three pieces of cotton cloth for cleaning.
(2) Transfer roller ASSY PU (one unit)
<Work Procedures>
Sequence of Disassembling
(1) Turn off the machine’s power switch.
(2) Open the back cover of the machine.
(3) Release the lock levers on the right and left-hand sides, and then lift the levers to release the
transfer roller ASSY PU.
Fig. 6-15
(4) Take out the transfer roller ASSY PU by gently pulling the right-hand side up and sliding the
transfer roller to the right.
Fig. 6-16
Lock lever
Lock lever
Ttransfer roller ASSY PU
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