Head Gap Sensor Removal (238X-001) - Lexmark 2390 003 - B/W Dot-matrix Printer Service Manual

Head Gap Sensor Removal (238X-001)

1. Remove the top cover
see "Top Cover Removal" on page
2. Remove the sub logic board
see "Sub Logic Board Removal" on page
3. Remove the paper feed motor and the paper feed motor plate
see "Paper Guide / Platen Assembly Removal" on page
When the paper feed motor plate is removed, the idler gear [3]
may come off simultaneously.
4. Remove the head gap sensor [2].
4-61.
4-59.
Repair Information 4-23
4-40.