3.3.21 M5B-Pcb - Oki OKIPAGE 10i Maintenance Manual

3.3.21 M5B-PCB

(1) Remove the upper cover assy (see 3.3.1).
(2) Remove the operator panel assy (see 3.3.4).
(3) Remove the face up stacker assy (see 3.3.8).
(4) Remove the lower base unit (see 3.3.5).
(5) Remove the connector (2NDTRAY) 6.
(6) Remove three screws 1.
(7) Move the M5B-PCB 2 in the direction of arrow to disconnect it from the power supply/sensor board
3.
Remove the connector FAN, and disconnect the fan motor 4.
(8)
(9) Remove the M5B-PCB 2, together with the PCB guide plate (remove the fan motor 4 at the same
time).
(10) Remove three screws 8 and remove the PCB guide plate 7 from the M5B-PCB 2.
Note : When reinstalling the M5B-PCB 2 onto the guide plate 7, be careful not to bend the base plate
(it is desirable to place a block underneath it to prevent bending).
8
4
1
1
6
8
71
7
2
3