Datamax I-class Maintenance Manual page 48

Displayed Message
GAP MODE
CANNOT CALIBRATE
GAP MODE
FAULTY SENSOR
HEAD CLEANING
FAULT
Troubleshooting
Fault Messages (continued)
Description
Press any key to continue. Then, retry STANDARD
CALIBRATION, ensuring that media is inserted at the
appropriate step (see Section 2.1.2). If this fails, try
ADVANCED ENTRY (see Section 2.1.3).
If the problem persists, it can be due to one of
following reasons:
Consistently low 1) The media is transparent; try installing an alternate
sensor readings
were detected.
2) Possible debris in the Media Sensor; clean it then
3) The Media Sensor may be defective; replace it (see
4) The Main Logic PCB may be defective; replace it
Press any key to continue. Retry the STANDARD
CALIBRATION, ensuring that the backing is inserted
and the media withdrawn at the appropriate step (see
Section 2.1.2).
If the problem persists, it can be due to one of
following reasons:
Consistently high
sensor readings
1) Possible debris in the Media Sensor; clean it then
have been recorded.
2) The Media Sensor may be defective; replace it (see
3) The Main Logic PCB may be defective; replace it
The programmed
printhead cleaning
Press and hold the TEST Button or select CLEAN HEAD
distance has been
NOW to initiate cleaning (see Section 2.4.1).
exceeded three
times.
Solution
media and retry calibration.
retry calibration (see Section 2.4.3).
Section 4.7).
(see Section 4.11).
retry calibration (see Section 2.4.3).
Section 4.7).
(see Section 4.11).
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