Map 0131: Paper Path Sensor - InfoPrint 4247 Z03 Maintenance Information

MAP 0131: Paper path sensor

Symptom explanation
001 END OF FORMS
Table 4. MAP 0131: Paper path sensor
Step Questions/Actions
Try to load forms from the failing forms path.
1.
Does the form load, and is it visible between the
printhead and the platen?
Black back forms will not work in all forms paths, and can
2.
cause false forms path sensor errors.
Are you trying to load black back forms?
3. 1. Remove the forms.
2. Run T&D09 to tune the sensors (see Running the test
and diagnostic (T&D) programs).
3. Turn off the printer
4. Load forms.
5. Close the top cover.
6. Turn on the printer.
7. After the printer is completely powered on, press the
STOP key to make the printer Not Ready.
8. Press the LOAD/EJECT key
Is there a false paper path sensor message?
Suspected FRUs/causes
Paper sensor failure
Engine board
Sensor cable assembly
Yes
Go to step 2.
Black back forms will work
only in the second tractor
forms path (see Paper path
nomenclature).
Run T&D18 and verify correct
sensor operation. If not OK:
v Install a new Engine board
(see Engine board).
- or -
v Install a new sensor cable
assembly (see Sensor
cable assembly).
Run T&D in automatic mode
to verify correct printer
operation (see Running the
test and diagnostic (T&D)
programs).
No
Probable forms-loading
problem (see MAP 0130: No
paper movement).
Go to step 3.
Run T&D in automatic mode
to verify correct printer
operation (see Running the
test and diagnostic (T&D)
programs).
Chapter 1. Diagnosing problems
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