Error
Description
Diagnostic Action
Control
6.
Position the Printer Power switch
to
OFF.
/"""",
Panel
Insert forms under End-of-Forms switch.
Position the Printer Power switch
to
ON.
Press Online switch.
Online light off?
YES:
Go
to
step
7.
NO:
Measure for approximately +4
to
5.5 Vdc on pin 5
of
Control Panel.
Use
pin 8 for ground (see Section 5,
"Locations").
5 Vdc?
NO:
Replace
both
Control cards
(see Section 3, "Removal/
Replacement").
YES:
Press and hold Online switch.
/""""
Measure 0 to
+l.5
Vdc on
pin 5
of
Control Panel.
l.5
Vdc?
YES:
Replace
both
Control
cards (see Section 3,
"Removal/
Replacement").
NO:
Replace Control Panel
(see Section 3,
"Removal/
Replacement") .
~
•
1400-29
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