Ithaca 75 User Manual page 22

14
Series 70 Maintenance Manual
1. Turn off the printer.
2. Remove all paper from the printer.
3. Remove the Ribbon Cassette (A).
4. Set the Range Adjustment Lever (B) to position 1 (towards the rear of the
5. Sight along the length of the Platen (C) from the side of the printer to
6. Press down on the outer ring of the Adjusting Gear (F) with the
printer).
The Range Adjustment Lever (B) is the blue lever on the Printhead (D).
observe the parallelism of the air gap between the Platen (C) and the
Printhead (D).
straightened end of a paper clip and turn the Adjusting Screw (E) with a #1
Phillips screwdriver until the gap at the top of the Printhead (D) is the same
as the gap at the bottom of the Printhead.
This adjustment changes the Printhead-to-Platen air gap. See the next
section, "Adjusting the Platen Air Gap."