Cleaning The Label Stop Sensor Guides - Intermec EasyCoder 501 XP Installation & Operation Manual

Cleaning the
Label Stop Sensor
Guides
1
Pull the upper guide straight out.
Intermec EasyCoder 501 XP – Installation & Operation Ed. 4
The label stop sensor, which controls the paper feed, is partially
enclosed by two black plastic guides. The guides are provided with
transparent windows, through which the light from two parts of the
label stop sensor is transmitted. These windows must be kept clean
from dust, stuck labels and adhesive residue.
If the printer starts to feed out labels in an unexpected way, remove
these two guides – as described below – and check for anything
that may block the beam of light. If necessary, clean them using
a cleaning card or a soft cloth soaked with isopropyl alcohol. Do
not use any other type of chemicals. Be careful not to scratch
the windows.
Caution!
Isopropyl alcohol [(CH
2
Press the snap-lock, lift the outer end of the lower
guide and pull it out. After cleaning, reassemble
Chapter 12 Maintenance
) CHOH; CAS 67-63-0] is a highly
3 2
in reverse order.
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