Lexmark 4059-XXX - Manual (Page 197)

Repair Information 4-34
4059-XXX
High Voltage Power Supply
1. Remove the inner paper deflector.
2. Remove the toner sensor cable from the retainer (A) on the front
of the HVPS.
3. Remove the right side cover.
4. Disconnect the JVPS cable from the HVPS at connector (C).
5. Disconnect the transfer roll cable from the HVPS board.
Note: Use caution when disconnecting the cable from the
transformer on the HVPS. The cable and connector can be
easily damaged.
6. Remove the HVPS mounting screw (B).
7. Slide the HVPS to the left to release the mounting tab and
remove the HVPS.