Intermec PA30, Руководство пользователя, Страница: 116 / 143

Chapter 7 — Managing, Maintaining, and Troubleshooting the PA30
104 PA30 Print Engine User’s Manual
The sensor is partially enclosed by two plastic guides. Slots in the
guides allow light from the upper and lower sensors to pass
through. The guides must be kept free from stuck labels and
other objects that can block the light.
Follow the next procedure to remove the upper and lower guides
for cleaning.
To clean the label stop sensor guides
1 Make sure the print engine is turned off, open the PA30
access door, and remove media and transfer ribbon.
2
Pull the upper guide straight out from the PA30 as shown in
the next illustration.
3 Press a straight-slot screwdriver into the slot in the center of
the lower mechanism to unlatch the lower guide.
4 Pull the lower guide straight out from the PA30.