Canon imageCLASS MF5600 Series Service Manual - page 107
Chapter 3
3-51
3.2.2.6
Removing the NCU
Board
0006-3648
1) Remove the two connectors [1] and the flat cable
[2].
2) Remove the two screws [3] and remove the NCU
board [4].
F-3-219
3.2.2.7
Removing the NCU
Case
0006-3640
1) Remove the three screws [1]; then, pull the upper
portion of the NCU case [2] toward you, and lifting
it upward, remove the NUC case.
F-3-220
3.2.2.8
Removing the Scanner
Unit
0006-3642
1) Remove the screw [1] and remove the connector [2]
as well as the flat cable [3] on the DCNT board.
Remove the tape holding the cable in advance.
Prepare a new tape (Part No: AZ7-0008) of a suitable
length before you attach the cable again.
F-3-221
2) Remove the two front screws [1].
F-3-222
3) Remove the two screws on the back [1]. Slide the
scanner unit [2] to the back; then, remove it by
lifting it.
F-3-223
[1]
[2]
[4]
[3]
[1]
[2]
[2]
[1]
[3]
[1]
[2]
[1]