Repair information 4-59
5025-2xx, 4xx
Right lower frame
Note: Remove the duplex sensor, the tray present sensor, the spring, spring holder, and the wireless antenna
plate which are not part of the right and left lower frames. The cable cover is part of the FRU.
Note: To properly reinstall the duplex sensor and the tray present sensor, also order two photo sensors, see
page 7-7, and replace the sensor retaining plates.
1. Open the front cover.
2. Remove the right cover assembly. See “Right cover assembly removal” on page 4-12.
3. Remove the waste toner bottle. See “Waste toner bottle removal” on page 4-81.
4. Remove the imaging unit. See “Imaging unit (IU) removal” on page 4-49.
5. 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.
6. Remove the four screws (B) securing the cable cover.
Note: The cable cover is part of the right lower frame FRU.
7. Carefully place the printer on its left side.