Intermec EASYCODER PD4 Bedienungsanleitung PDF herunterladen (Seite 62)

52 Intermec EasyCoder PD4—User’s Guide

Chapter 8—Maintaining the Printer

Printhead Cleaning

Cleaning the printhead on a regular basis is important for the life of the

printhead and for the printout quality. You should clean the printhead

using cleaning cards or a cotton swab moistened with isopropyl alcohol,

preferably each time you load a new supply of transfer ribbon.

Isopropyl alcohol [(CH

)

CHOH; CAS 67-63-0] is a highly

ﬂammable, moderately toxic, and mildly irritating sub

stance.

1 Open the side door.

2 Remove the media and ribbon.

3 Lift the printhead by pulling out the printhead lever and ﬂipping it

counterclockwise a quarter of a turn.

4 Use a cleaning card or a soft cotton swab moistened with isopropyl

alcohol to dissolve any contamination at line of heat-emitting dots at

the front/bottom edge of the printhead.

5 After approximately 30 seconds, carefully rub oﬀ any contamination.

Repeat if necessary.

Never use any hard or sharp tools to peel away stuck labels

or similar. e printhead is delicate and can easily be dam

aged.

6 Allow the printhead to dry for a minute or so before loading a new

supply of media and ribbon.

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Intermec EASYCODER PD4 Bedienungsanleitung Seite 62