Print Quality Hints - Tektronix Z780GN - Phaser 780 Graphics Color Laser Printer Advanced Features And Troubleshooting Manual

3
Troubleshooting

Print quality hints

40 Phaser 780 Color Laser Printer
To ensure the best print quality and the most reliable printer operation, follow these
simple guidelines:
Use high-quality paper and only Tektronix transparencies, glossy coated
paper, and fabric transfer media.
Do not use inkjet media, especially inkjet coated paper and inkjet
transparencies. Inkjet media are coated with a substance that will damage
the fuser; Tektronix does not furnish service for damage or malfunction
caused by the use of non-Tektronix supplies or consumables. Always use
Tektronix coated paper and transparencies that have been specially
designed for use with Tektronix Color Laser Printers.
Keep the imaging unit's light exposure to a minimum — less than
90 seconds of artificial light and no exposure to sunlight — or you may
damage the unit:
When installing a new imaging unit, keep the protective wrapping on
until immediately before inserting the unit.
If, when installing the imaging unit, you also need to install other
components, install the imaging unit last to minimize its light
exposure.
Do not leave the printer's front door open for extended periods of time
(for example, several hours).
Do not touch or otherwise contaminate the blue surface of the imaging
unit; fingerprints or other defects may appear on your output.