Canon imageRUNNER ADVANCE C5051 Series Service Manual page 445

4
Parts Replacement and Cleaning > Option > Removing the Reader Unit > Procedure
9) Remove the reader power cable.
• 2 connectors
• 2 wire saddles
• 1 cable guide
x2
Wire saddles
10) Open the Right Upper Cover and the Right Lower Cover.
Right upper cover
Right lower cover
4 Parts Replacement and Cleaning > Option > Removing the Reader Unit > Procedure
Cable guide
Reader power cable
Connectors
F-4-395
F-4-396
11) Close the Right Lower Cover.
12) Remove the Fixing Hook C and the Reader Fixing Hook A.
• 2 screws (binding; M4x8)
Protrusion
x2
Fixing hook C
13) Remove the connector of reader communication cable.
14) Remove the reader communication cable from the cut-off of the host machine plate.
Reader communication cable
15) Remove the 2 Reader Fixing Hooks B.
• 2 screws (flat-head; M4x6)
x2
(Duplex Color Image
Reader Unit-B1)
Protrusions
4-179
Protrusion
Protrusion
Reader fixing hook A
F-4-397
Cut-off of the host machine plate
F-4-398
(Color Image Reader
Unit-B1/B2)
Protrusions
F-4-399
4-179