Scanner Component Removal Procedures; Flatbed Removal - Olivetti d-Color MF920 Service Manual

Scanner component removal procedures

Flatbed removal

1.
Remove the AIO rear cable cover. See
2.
Remove the rear shield. See
3.
Remove the left cover. See
4.
Remove the ADF unit. See
page 4-84.
5.
Disconnect the CCD cable form JCCD1 on the controller board.
6.
Remove the first toroid (A) from the CCD cable. The toroid will be reused on the new flatbed unit.
7.
Remove the second toroid (A) from the toroid holder and slide it off the CCD cable. This toroid will also be
used on the new flatbed unit.
8.
Remove the screw (B) that fastens the redrive ground wire and ADF ground wire to the frame.
9.
Disconnect JADF1, and route the cable through the top of the card cage.
4-72
Service Manual
"AIO back cable cover removal" on page
"Rear shield removal" on page
"Left cover removal" on page
"Duplex ADF removal" on page 4-83
A
B
4-8.
4-7.
4-4.
or "Simplex ADF removal" on
Y112730-2