IBM V03, Maintenance Information

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First line printing
This adjustment uses T&D09 to locate the first print-line, using the operator panel.
Service check
The Vert and Load values should be zero, and the first line on the print test should be below the perforation.
Adjustment
1. Run the T&D program in single test mode.
v
See Running the test and diagnostic (T&D) programs.
2. Scroll to T&D09
Paper feed belt
Service check
1. Turn off the printer.
2. Remove the printer covers (see Service position).
3. Remove the rear tractor assembly.
4. Use a push-pull scale (IBM P/N 460870, or equivalent) to push on the lever to verify that the tension on the
belt is between 0.55 and 0.75 kg (1.2 - 1.6 lb).
Chapter 5. Removals, service checks and adjustments
165