Canon imageRUNNER ADVANCE C5051 Series Service Manual page 444

4
Parts Replacement and Cleaning > Option > Removing the Reader Unit > Procedure
3) Remove the Reader Right Cover.
• 2 claws
• 2 screws (binding; M4x8)
• 2 rubber caps
x2
x2
Reader right cover
4) Move the Control Panel in the direction of the arrow.
5) Move the Control Panel Base Cover in the direction of the arrow.
• 1 screw
4 Parts Replacement and Cleaning > Option > Removing the Reader Unit > Procedure
Claws
Rubber caps
F-4-390
F-4-391
6) Remove the screw of Reader Front Cover.
• 2 screws
• 1 screw (flat-head; M4x6) (for Duplex Color Image Reader Unit-B1 only)
x3
7) Remove the Reader Front Cover.
• 3 bosses
8) Remove the front side of Reader Unit with a stubby screwdriver.
• 2 screws (TP; M4x8)
Plate
x2
(Duplex Color Image Reader Unit-B1)
4-178
flat-head : M4x6
F-4-392
F-4-393
x2
(Color Image Reader Unit-B1/B2)
F-4-394
4-178