Hopper-Assy/Board-F1S(Mpt Relay Pcb) - Oki C911 Maintenance Manual

Oki Data CONFIDENTIAL

6.2.29 Hopper-Assy/Board-F1S(MPT relay PCB)

(1) Remove the MPT-Unit.(Refer to section 6.2.28)
(2) Remove the four screws(black)(8mm) ① and remove the two Boss-Hopper ② .
(3) Remove the Hopper-Assy ③ .
(4) Remove the two screws(black)(8mm) ④ and remove the Boad-F1S ⑤ .
①
×2
②
Note! ・If remove the Hopper-Assy, do the "Adjustment of Paper Width Sensor"
following procedure.
Adjustment of Paper Width Sensor
This function is used to adjust the detection value of the MPT paper width sensor and
display the implementation results (adjustment value). For adjustment, the media width
should be a determined width.
The width of the following (a) and (b) is detected and the sensitivity adjustment is performed.
(a) Specified-width paper
(b) Status where the MPT paper guide is set to the narrowest position.
Media to be used:Thick paper of A4-LEF-width or 10 sheets of excellent white paper
The adjustment method is refer to section 5.3.2.10.
45530603TH Rev.2
③
⑤
①
×2
④
×2
②
6.2.30 Clutch(Feeder-Assy)
(1) Remove the MPT-Unit.(Refer to section 6.2.28)
(2) Remove the two screws(silver)(6mm) ① and remove the Holder-Gear-OW ② .
(3) Remove the two gear ③ , ④ .
(4) Remove the E-type ring ⑤ and remove the Clutch ⑥ .
6. REPLACEMENT OF PARTS
⑥
⑤
④
③
②
①
×2
6-24