Tektronix Phaser Color Printer 750 - Manual (Page 77)

68 Phaser 750 Color Printer
Troubleshooting Phaser 750 Printers
Print quality hints
To ensure the best print quality and the most reliable printer operation, follow these
simple guidelines:
■ Use high-quality paper and only Tektronix transparencies and glossy coated paper.
■ Do not use any media designed for inkjet printers, especially inkjet coated paper and
inkjet transparencies. Inkjet media are coated with a substance that may damage the
Fuser; Tektronix does not furnish warranty service for damage or malfunction caused
by the use of non-Tektronix supplies or consumables. Tektronix coated paper and
transparencies have been specially designed for use with Tektronix Color Laser
Printers.
■ Double-sided printing and specialty media will require more frequent cleaning of the
rollers and will reduce the average life of the consumables.
■ Auto-duplex only with laser bond paper that is 75 - 90 g/m
2
(20 - 24 lb.). Do not use
paper that is lighter than 75 g/m
2
(20 lb.); it is not opaque enough for acceptable
duplex prints.
■ Use only laser paper for automatic double-sided printing with the Duplex Unit.
■ 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 plastic sheet 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.
■ When changing a Toner Cartridge or clearing a media jam, make sure that you
close the printer’s right side door quickly to avoid any light exposure to the
Imaging Unit.
■ Do not leave the printer’s front door open for extended periods of time (for
example, several hours).
■ Do not touch the underside or the right side of the Imaging Unit; fingerprints may
appear on your output.