Samsung ML 2550 - Manual (Page 144)

S OLVING P ROBLEMS 7.19
7
Loose toner Clean the inside of the printer.
• Check the paper type and quality. See “Paper Specifications”
on page G.3.
• 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.
Character Voids Character voids are white areas within the parts of characters
that 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 on the paper.
Remove the paper and turn it around.
• The paper may not meet paper specifications. See “Paper
Specifications” on page G.3.
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.
Problem Solution
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