Lexmark X548de ユーザーガイド

Replace the imaging kit if print defects occur in the following instances:

in every 34.6 mm (1.4 in.) of the page

in every 94.2 mm (3.71 in.) of the page

Note: The printer has two types of imaging kits: a black and color imaging kit, and a black imaging kit. The black
and color imaging kit contains cyan, magenta, yellow, and black. The black imaging kit contains black only.

Move the guides in the tray to the correct positions for the paper size loaded.

Make sure you are using paper that meets the printer specifications.

Try one or more of the following:

The Toner Darkness setting may be too light, the Brightness setting may be too light, or the Contrast setting may be
too low.

Change these settings from the printer control panel Quality menu.

For Windows users, change these settings from Print Properties

For Macintosh users:

Choose File > Print.

From the Orientation pictures drop

‑down menu, choose Printer Features.

Choose a higher value for the Toner Darkness, Brightness, and Contrast settings.

The paper may have absorbed moisture from high humidity. Store paper in its original wrapper until you use it.

Troubleshooting

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