Toner Cartridge Smart Chip Contact Removal - Lexmark MS312 Service Manual

4
Remove the five screws (B) securing the controller board.
Installation note: After installing a new controller board, perform the printer configuration restoration. See
"Restoring the printer configuration after replacing the controller board" on page

Toner cartridge smart chip contact removal

1
Remove the right cover. See
2
Disconnect the cable JARW1 from the controller board.
3
Remove the two screws (A).
"Right cover removal" on page
A
Repair information
181
B
139.
178.
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