Zebra GX420t Guide de l'utilisateur télécharger pdf (Page 79)

Maintenance

Cleaning

12/14/07 GX420t / GX430t User Guide 980612-001 Rev. A

Cleaning the Printhead

Always use a new cleaning pen on the printhead (an old pen carries contaminants from its

previous uses that may damage the printhead).

When you load new media, you can also clean the printhead.

1. Rub the cleaning pen across the dark area of the printhead. Clean from the middle to the

outside. This will move adhesive transferred from the edges of media to the printhead

outside of media path.

2. Wait one minute before closing the printer.

Caution • The printhead becomes hot while printing. To protect from damaging the

printhead and risk of personal injury, avoid touching the printhead. Use only the cleaning

pen to perform maintenance.

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Zebra GX420t Guide de l'utilisateur Page 79