Toner Cartridge Smart Chip Contact Removal - Lexmark B2650 Service Manual

MS622 controller board
1
Remove the right cover. See
2
Disconnect all the cables.
3
Remove the seven screws (A) and the screw (B) from the rear of the printer.
4
Remove the controller board.

Toner cartridge smart chip contact removal

1
Remove the top cover. See
2
Remove the right cover. See
3
Disconnect the cable JBARR1 from the controller board.
"Right cover removal" on page
A
A
"Top cover removal" on page
"Right cover removal" on page
Parts removal
195
186.
A
A
B
238.
186.
4600-830, -835, -895