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.
Diagnostic Aids 29
