Left Margin Sensor Adjustment - IBM 5150 Hardware Maintenance Manual

Left Margin Sensor Adjustment
1. Position Printer Power switch to OFF; unplug printer power
cord from wall outlet and disconnect Parallel Printer Cable.
2. Remove forms.
3.
Remove forms rack (See page 3-56).
4. Remove access cover (See page 3-32).
5. Remove top cover (See page 3-88).
6.
Remove ribbon cartridge.
7. Insert a sheet of paper into the printer. Position paper to the
left frame.
8. Measure 1-3/4 inches from the left frame and mark the
position on the paper.
Left
Frame--'"
3-66