Samsung ML-1520 manual Problem, Solution, Curl, Horizontal stripes

	Problem	Solution
Horizontal stripes		If horizontally aligned black streaks or smears appear:
		• The toner cartridge may be installed improperly. Remove
		the cartridge and reinsert.
		• The toner cartridge may be defective. Install a new toner
		cartridge. See “Installing the Toner Cartridge” on
		page 2.4.

•If the problem persists, the printer may require repair. Contact a service representative.

Curl	If the printed paper is curl or paper does not feed into the
	printer:
	• Turn over the stack of paper in the input tray. Also try
	rotating the paper 180° in the input tray.

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SOLVING PROBLEMS 6.17