Removing The Dcnt Board; Ncu Board; Removing The Rear Cover; Removing The Scanner Unit - Canon MF8100 Series Service Manual

[2]

3.2.12.10 Removing the DCNT Board

1) Disconnect the connector [1] connected to the DC controller, and remove
the 4 screws [2]; then, detach the DCNT board.
[2]
[1]

3.2.13 NCU Board

3.2.13.1 Removing the Rear Cover

1) Disconnect the cable [1] of the power supply assembly.
2) Open the face-up cover [2], and remove the 4 screws [3] of the rear cover.
[3]
3) Open the reader assembly [4], and lift to free the 2 claws [5].
[3] [1]
[2]
F-3-155
[2]
[1]
[1]
[1]
[1]
F-3-156
[1]
[3]
[2]
F-3-157
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4) Close the reader assembly; then, detach the rear cover[1].
[3]
F-3-159

3.2.13.2 Removing the Scanner Unit

1) Remove the platen glass cover.
2) While removing the left and right claws, detach the hinge cover [1].
3) Remove the screw [2], and detach the cable guide [3].
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4) Open the harness band [1], and free the 2 cables [2] connected to the
reader assembly.
5) Remove the 2 screws [1] from the back; then, shift the scanner unit [2] to
the back, and lift it to detach.
[5]
F-3-158
[1]
[3]
[2]
[1]
[3]
[2]
F-3-160
[2]
[1]
[2]
F-3-161
Chapter 3
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