Verification
To verify that Microswitch 2 has been disabled, follow this procedure.
1. Set the head gap lever to position 5 or above.
2. Attach an ohmmeter to pins 5 and 6 of connector CN9 on the main control board.
3. Verify that the switch is closed.
4. Set the head gap lever to the proper setting for the paper (thickness) being used.
5. Replace the upper cover.
6. Place the Head Gap Lever Adjustment Sticker on the tear bar of the access cover.
7. Fill out the Customer Warranty Extension Card (if applicable).
Pacemark 3410 Service Handbook
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Maintenance