Intermec EASYCODER 7421 Uživatelský manuál stáhnout pdf (Strana 54)

3-10

Cleaning the Label Sensors

Three label sensors on the printer require regular cleaning:

• Label taken sensor

• Label mark sensor

• Label gap sensor

To clean the label sensors

1. Turn the printer power off and remove the power cord.

2. Open the printer cover.

3. Open the printhead assembly by pulling the yellow release

lever (on the left side of the printer) toward the front of the

printer. Lift the printhead up into the full open position.

4. Clean the label taken sensor, the label mark sensor, and the

label gap sensor with a cotton swab moistened with isopropyl

alcohol.

5. Lower the printhead assembly and lock it into the operating

position by pressing down firmly on both sides of the

printhead.

6. If you are finished cleaning, lower the printer cover.

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Intermec EASYCODER 7421 Uživatelský manuál Strana 54