Oki B4100 - Manual (Page 190)

40055101TH Rev.4 190 /
4.2.3.4 Sub-roller, ADF Roller Assembly, Pinch Roller, Contact Image Sensor, Document Detectors (PC1
and PC2).
(1) Disassembly procedure
1) Scanner Unit
a) First, carry out the disassembly
procedure up to the point of the
4.2.3.2 (Rear Cover and Main
Cover) and 4.2.3.3 (Control Panel
Assembly and Paper Guide (U)
Assembly).
b) Disconnect the connector from
the MCNT Board and the AC
inlet from the scanner frame.
c) Remove the Scanner Unit by re-
moving the three screws 1.
2) Scanner Motor
a) Remove the Scanner Motor by
removing the two screws 2.
3) Scanner Frame
a) Remove the Scanner Frame by
removing the three screws 3.
4) Sub-roller, ADF roller assembly, Pinch
Roller, Contact Image Sensor
• Turn the Scanner Frame Assem-
bly inside out and perform the
disassembly procedure.
a) Remove the Bottom Plate by re-
moving the three screws 4.
Screw 4
Screw 4
Bottom Plate
(FX-050VP-C4-015)
Connector
Screw 1
(FX-050VP-C4-013)
Screw 3
Screw 3
Scanner Motor
Scanner Frame
Screw 3
(FX-050VP-C4-014)