Zebra 77660 用户手册
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Z4Mplus and Z6Mplus Maintenance Manual
13358L Rev. 1 11/17/03
Section 4
Preventive and Corrective Maintenance
9.
Refer to Figure 4-56. Cut the cable tie securing the sensor wires inside the wireway
of the platen roller assembly. Remove the platen assembly latch cover.
of the platen roller assembly. Remove the platen assembly latch cover.
10.
Slide the media sensor carrier all the way out until it stops, gently press down on the
carrier, and slide the carrier out until it drops off the platen casting.
carrier, and slide the carrier out until it drops off the platen casting.
11.
Carefully feed the wires through the access hole in the main frame and remove the
carrier and sensor.
carrier and sensor.
Figure 4-56. Media Sensor Removal
Install the Reflective Media Sensor Assembly
1.
Refer to Figure 4-56. Route the media sensor wires through the wireway in the
platen roller assembly and through the access hole in the printer frame. Replace the
cable ties previously cut in the wireway.
platen roller assembly and through the access hole in the printer frame. Replace the
cable ties previously cut in the wireway.
2.
Align the media sensor carrier slots with the slides provided on the platen roller
assembly and slide the carrier part way in. Gently press down on the media sensor
carrier and push the carrier past the stop.
assembly and slide the carrier part way in. Gently press down on the media sensor
carrier and push the carrier past the stop.
3.
Release the carrier and push it back and forth to verify traveling its entire route on
the platen housing tracks. Reinstall the platen assembly latch cover.
the platen housing tracks. Reinstall the platen assembly latch cover.
4.
Refer to Figure 4-55. Route the wires behind the ground strap from the printhead
and behind the large white rectangular ferrite on the printhead data cable.
and behind the large white rectangular ferrite on the printhead data cable.
5.
Insert the sensor wires in the cable clamp and reinstall the screw securing it to the
stepper motor mounting bracket.
stepper motor mounting bracket.
Platen Roller
Assembly
Media Sensor
Carrier
Media Sensor Holder
Mounting Tabs
Latch Cover
Wireway
Note •
Ensure the wire harness inside the platen roller assembly wireway has no twists
and that it freely travels its entire route.