Zebra 77660 用户手册
13358L Rev. 1 11/17/03
Z4Mplus and Z6Mplus Maintenance Manual
49
Troubleshooting
Section 3
Wrinkled ribbon.
Ribbon fed through printer
incorrectly.
incorrectly.
Re-install ribbon.
Incorrect darkness setting.
Set darkness setting to the lowest
value needed, from the control
panel, for good print quality.
value needed, from the control
panel, for good print quality.
Incorrect printhead pressure.
Readjust printhead pressure.
Refer to Adjust Print Mechanism
on page 75.
Refer to Adjust Print Mechanism
on page 75.
Media not feeding properly; it is
walking from side to side.
walking from side to side.
Readjust media guides.
Misregistration and misprint of 1 to 3
labels.
labels.
Media was pulled when motor was
not moving.
not moving.
Open and close the printhead so it
calibrates to find the label length.
calibrates to find the label length.
Incorrect media sensor position.
Reposition movable reflective
media sensor or transmissive
sensor.
media sensor or transmissive
sensor.
Media or ribbon improperly loaded.
Reload media and ribbon.
Changes in parameter settings did
not take effect.
not take effect.
Parameters are set or saved
incorrectly.
incorrectly.
Reload the factory defaults,
reconfigure the printer, save
settings permanently, and cycle
the power Off (
reconfigure the printer, save
settings permanently, and cycle
the power Off (
O
) and On (
l
).
ZPL was sent to printer, but not
recognized. The DATA LED remains
on.
recognized. The DATA LED remains
on.
Communications parameters
incorrect.
Prefix and delimiter characters set in
printer configuration do not match
the ones sent in the ZPL label
formats.
incorrect.
Prefix and delimiter characters set in
printer configuration do not match
the ones sent in the ZPL label
formats.
Check and reset communication
parameters if needed. Set the
characters in the printer to match
ZPL format.
parameters if needed. Set the
characters in the printer to match
ZPL format.
Check configuration label for
correct characters.
correct characters.
If problem continues, check the
ZPL format for changed prefix
characters.
Set and save permanently via the
front panel.
ZPL format for changed prefix
characters.
Set and save permanently via the
front panel.
ZPL II was sent to printer, but not
recognized. Data LED off.
recognized. Data LED off.
Cable is not correct.
Verify correct cable is used. (If
serial port is used, use a null
modem cable). If parallel port is
used, an IEEE 1284 cable is used.
serial port is used, use a null
modem cable). If parallel port is
used, an IEEE 1284 cable is used.
Symptom
Diagnosis
Action