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4076-0XX
Diagnostic Aids 29
Serial Adapter Test
Perform this test with a black print cartridge installed.
This test checks out the connection between the serial adapter and
the printer. To run the test:
1. Turn the machine off.
2. Set switch 10 on the serial adapter card to ON.
3. Turn the machine on to print out the current switch settings and a
test pattern.
4. You may have to press Forms Feed to print the test.