Error
Description Diagnostic Action
False End-
of-Forms
Alarm
1.
Is
No Paper light off?
YES:
Go
to
step
2.
NO:
Are forms inserted properly?
YES: Go
to
page 1400-23, "Printing
Continues Beyond End-of-
Forms."
NO:
Insert forms properly.
2.
Power printer off. Power on.
Is alarm still sounding?
YES: Measure for+10.5
to
12.5 Vdc on
pin 1
of
control panel (see Section 5,
"Locations").
12
Vdc?
YES:
Replace
both
Control cards
(see Section 3, "Removal/
Replacement").
NO:
Replace Control Panel (see
Section 3, "Removal/
Replacement").
NO:
Run Offline Diagnostic Test (see page
1400-33).
Does alarm sound?
YES: Replace Print Mechanism
assembly (see Section 3,
"Removal/Replacement").
NO: Go
to
page 1400-1, "Printer
Entry,"
if
printer failure
still suspected.
1400-24