Removals; Top Cover Removal - Lexmark 4227 - Forms Printer B/W Dot-matrix Service Manual

4227-300

Removals

Use the following procedures to remove and replace individual
FRUs.

Top cover removal

CAUTION: Be sure to unplug the power cord whenever you are
working on the printer with any of the covers removed.
1. Turn the printer off.
2. Disconnect the power cord and parallel cable at the printer.
3. Remove the front cover (1).
4. Remove the acoustic and ribbon access covers (2).
5. Set the Paper Select lever to the cut sheet position.
Repair information
4-5