Lexmark T640 - Input Sensor Removal

Repair information 4-49
4061-xx0
Input sensor removal
1. Remove the upper paper deflector. “Upper paper deflector assembly removal” on page 4-80.
2. Loosen the MPF lower front cover. See “Multipurpose feeder/lower front cover assembly removal” on
page 4-16.
3. Remove the inner paper deflector.“Inner paper deflector assembly removal” on page 4-48.
4. Disconnect the input sensor cable (A) from the input sensor (B).
5. Release the input sensor from its mounting, and remove.