Test 8020 - IBM Personal Computer AT Manual To Operations

Test 8020
1
Check your wall outlet by plugging in a working
lamp.
2
Verify that the printer cable is properly
connected to your printer and system unit.
Did you find any problem while doing the above
steps?
NO Go to Step 3.
YES Correct the problem and perform the
system tests again.
3
Turn your printer's and system unit's power off.
4
Disconnect the printer cable.
Test 8020-1