Zebra 77660 用户手册
13358L Rev. 1 11/17/03
Z4Mplus and Z6Mplus Maintenance Manual
67
Preventive and Corrective Maintenance
Section 4
Install Printhead
See Figures 4-4 and 4-5.
1.
Connect the printhead cables to the printhead fork assembly and carefully slide the
assembly into the print mechanism.
assembly into the print mechanism.
2.
Ensure the two locating protrusions on the print mechanism mounting plate snap
into the locating holes on the printhead fork assembly. Move the assembly back and
forth to be sure that it is engaged. There should be little movement.
into the locating holes on the printhead fork assembly. Move the assembly back and
forth to be sure that it is engaged. There should be little movement.
3.
Close the print mechanism and secure the printhead to the mechanism with the
previously removed thumbscrew.
previously removed thumbscrew.
4.
Rotate the two printhead pressure dials to the desired position for your daily
printing.
printing.
5.
Clean the printhead and platen roller.
6.
Reinstall ribbon and media, reconnect the AC power cord, reconnect the data cables
and turn On (
and turn On (
l
) the printer.
Caution • Both the printhead data cable and the power cable must be fully
seated to avoid potential printhead failure and/or injury. Failure to seat both
cables properly may result in false
seated to avoid potential printhead failure and/or injury. Failure to seat both
cables properly may result in false
head cold
warnings and cause injury if the
printhead is touched.
Note •
When mounting the printhead fork assembly onto the print mechanism, visually
inspect and ensure the cables are in their channels at the back of their carrier assembly,
power cable under data cable, and are not binding on the print mechanism.
power cable under data cable, and are not binding on the print mechanism.
Caution • Do not use sharp objects to clean the printhead or platen roller.