Oki B4500 Maintenance Manual page 138

3.3.6 Roller-A and B
While only the removal procedure for roller-A is described here, the removal procedure for roller-B is
basically same. When removing roller-B, however, be careful not to deform the sensor plate.
(1) Remove the upper frame [ see 3.3.2 steps (1) through (3) ].
(2) Remove the separator assembly (see 3.3.2).
(3) Remove the OLEV-11-PCB (see 3.3.3).
(4) Remove the motor bracket (see 3.3.5).
(5) Remove the gear 1.
(6) Shift the roller-A 2 to the right, lift it on its left side and slide it out (the bearing 3 also comes off while
you are doing this, so be careful not to lose it).
43502101TH Rev.1
2
3
Sensor Plate
Roller-B
Oki Data CONFIDENTIAL
1
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