Caring For Your Printer; Overview - Tektronix Phaser 540 Plus User Manual

Chapter
4

Overview

Caring for Your Printer

To ensure the best print quality and the most reliable printer operation,
follow these simple guidelines:
Always use high-quality laser paper and only Tektronix
transparencies.
To maintain print quality, use the troubleshooting information on
the Quick Reference Card and in Chapter 6; also use the Test Print
in the front panel's Help Pages menu to diagnose symptoms.
Do not touch the underside or the right side of the imaging unit;
fingerprints may appear on your output.
Keep the imaging unit's light exposure to a minimum — less than
45 seconds — or you may damage the unit:
When installing a new imaging unit, keep the protective plastic
sheet on until immediately before you insert it into the printer.
If, when installing the imaging unit, you also need to install other
components, install the imaging unit last to minimize its light
exposure.
When changing a toner cartridge or clearing a media jam, make
sure that you close the right side door quickly to avoid any light
exposure to the imaging unit.
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