Lexmark T640 - Low Voltage Power Supply Removal

Repair information 4-55
4061-xx0
Low voltage power supply removal
CAUTION: Unplug the printer before you begin.
1. Remove the redrive assembly. See “Redrive assembly removal” on page 4-75.
2. Remove the right side cover. See “Right cover removal” on page 4-9.
3. Remove the pass thru plate. See “Pass thru plate” on page 4-19.
4. Remove the LVPS mounting screws (A) from the rear of the center pan.
5. Disconnect the LVPS to system board cable.
The cable is difficult to disconnect. There are catches (B) that firmly hold latches on the LVPS card
connector (C).