Samsung ML-2251NP - Manual (Page 133)

S OLVING PROBLEMS
6.18
Wrinkles or
creases
• Ensure that the paper is loaded properly.
• Check the paper type and quality. See “Paper Specifications”
on page F.3.
• Open the rear cover and try printing to the rear output tray
(face-up).
• Turn over the stack of paper in the paper tray. Also try
rotating the paper 180° in the tray.
Back of printouts
are dirty
• The transfer roller may be dirty. “Cleaning the Inside” on
page 5.5.
• Check for leaking toner. Clean the inside of the printer.
Black pages • 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.
• The printer may require repair. Contact a service
representative.
Loose toner • Clean the inside of the printer.
• Check the paper type and quality. See “Paper Specifications”
on page F.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.
Problem Solution
A