Removing The Paper Leading Edge Sensor (Simplex Model) - Canon i-SENSYS MF229dw Service Manual

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Disassembly/Assembly > Controller System (Simplex Model) > Removing the Paper Leading Edge Sensor (Simplex Model) > Procedure
Removing the Paper Leading Edge Sensor
(Simplex Model)
■ Preparation
1) Remove the Left Cover (Simplex Model) (Refer to page 4-144).
2-1) Remove the SADF Unit + Reader Unit (SADF Model) (Refer to page 4-51).
2-2) Remove the Copyboard Cover + Reader Unit (Copyboard Model) (Refer to page 4-76).
3) Remove the Right Cover (Simplex Model) (Refer to page 4-147).
4) Remove the Front Cover Unit (Simplex Model) (Refer to page 4-147).
5) Remove the Upper Cover (Simplex Model) (Refer to page 4-147).
6) Remove the Rear Cover (Simplex Model) (Refer to page 4-149).
7) Remove the Main Controller PCB (Simplex Model) (Refer to page 4-159).
8) Remove the FAX NCU PCB (FAX Model 120/230V) (Simplex Model) (Refer to page 4-161).
4 Disassembly/Assembly > Controller System (Simplex Model) > Removing the Paper Leading Edge Sensor (Simplex Model) > Procedure
■ Procedure
1) Remove the Wireless LAN Unit [1] (Wifi Model).
• 1 Screw (black TP) [2]
• 2 Hooks [3]
F-4-473
2) Remove the Main Controller PCB Installation Plate [1].
• 1 Wire Saddle [2]
• 4 Screws (with washer) [3]
• 2 Screws (black TP) [4]
[1]
1x
[3]
[2] [3]
[1]
1x
6x
[4]
[3]
4-162
F-4-474
[2]
F-4-475
4-162