Lexmark CS310 - Toner Cartridge Contacts Removal

Note: Avoid touching the bottom of the imaging unit.
Toner cartridge contacts removal
1 Remove the imaging unit. See “Imaging unit (IU) removal” on page 246.
2 Remove the rear cover. See “Rear cover removal” on page 290.
3 Remove the rear screw (A) in the waste toner bottle sensor contact to allow access to the cable cover.
Note: The waste toner bottle sensor contact does not need to be unplugged or removed.
4 Remove the four screws (B) securing the cable cover, and remove the cable cover.
5 Rotate the printer to view the right side.
6 Lay the printer on its left side, and remove the screw (C) securing the spring contacts.
5027
Repair information
248