dirty

Black pages

printer. See page 153.

The toner cartridge may not be installed properly. Remove the cartridge and reinsert.

The toner cartridge may be defective and need replacing. Install a new toner cartridge. See "Installing the Toner Cartridge" on page 23.

The multi-function printer may require repair. Contact a service representative.

Loose toner

Clean the inside of the multi-function printer. See page 153. Check the paper type and quality. See "Paper Specifications" on page 200.

Install a new toner cartridge. See "Installing the Toner Cartridge" on page 23.

If the problem persists, the multi-function printer may require repair. Contact a service representative.

Character Voids

Horizontal stripes

Character voids have white areas where they should be solid black:

If you are using transparencies, try another type of transparency. Because of the composition of the transparency, some character voids are normal.

You may be printing on the wrong surface of the paper. Turn over the stack of paper in the paper tray.

The paper may not meet paper specifications. See "Paper Specifications" on page 200.

If horizontally aligned black streaks or smears appear:

The toner cartridge may be installed improperly. Remove the toner cartridge and reinsert.

The toner cartridge may be defective. Install a new toner cartridge. See "Installing the Toner Cartridge" on page 23.

If the problem persists, the multi-function printer may require repair. Contact a service representative.

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Dell 1600n manual Dirty Black pages, Loose toner, Character Voids Horizontal stripes