Zebra TTP2130 Spezifikationen Seite 108

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Maintenance
Fault Finding / Troubleshooting
108
P1003640-002 TTP 2100 Technical Manual 09/28/2009
Fault Finding / Troubleshooting
In connection with service of the printer it is good practice to remove paper dust and lint from
the paper path, cutter and sensor areas. Paper dust, when accumulated, may interfere with
printer functions such as optical sensors.
To avoid smudging the paper, do not apply oil on the cutting knife.
Table 5 • Fault Finding / Troubleshooting)
Symptom Suggested Actions
Nothing is printed when you press the
feed button in self-test mode, but the
document is transported, cut and ejected.
Check that the paper roll is turned the correct way with
thermal sensitive layer facing up.
Check that the paper used meets the paper specification
Check that the printhead cable is fully inserted into the
connectors at each end.
Paper jam
Check cutter-home sensor.
Printer does not work at all
Check that the printhead is closed.
Check that power is supplied to the printer.
Check the function of the paper-out sensor.
Self-test prints OK, but the printer
works strangely in normal operation.
Check that both ends of the interface cable are properly
connected.
Application program might be incorrect. Contact system
manager.
No cutting
Check that the connector for the cutting motor is fully seated
on the control board.
Bad cutting (uneven top and bottom
document edges).
Switch OFF printer and remove any obstructing paper
particles in cutter and presenter modules.
Inconsistent cutter operation
Check/clean cutter-home sensor.
Missing print or irregular spots.
Paper may be too humid. Let it adapt to ambient temperature
and humidity for approximately 24 hours before use.
The paper used might not meet the paper specification.
White longitudinal lines in the printout.
Faulty printhead. Replace.
Faint print.
The paper used might not meet the paper specification.
Clean printhead with ethyl or isopropyl alcohol.
Adjust print contrast, see Print Setup on page 86.
Strange characters or graphics printed,
or any kind of strange printer behavior.
Might be caused by erroneous data sent from the host. Check
validity of transferred data.
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