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Curl or wave
• Ensure that the paper is loaded properly.
• Check the paper type and quality. Both high temperatures and humidity can cause paper curl.
See "Paper Specifications".
• Turn over the stack of paper in the paper tray. Also try rotating the paper 180° in the paper
tray.
• Try printing to the rear door.
Wrinkles or creases
• Ensure that the paper is loaded properly.
• Check the paper type and quality. See "Paper Specifications".
• Turn over the stack of paper in the paper tray. Also try rotating the paper 180° in the paper
tray.
• Try printing to the rear door.
Back of printouts are dirty
Check for leaks in the toner. Clean the inside of the printer. See "Cleaning the Interior".
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. See
"Replacing the Toner Cartridge".
• The printer may require repair. Contact a service representative.
Condition
Suggested solutions
A
Summary of Contents for 2355dn
Page 1: ...Dell 2355dn Laser MFP User s Guide ...
Page 77: ...76 4 Click Browse and select the downloaded firmware file 5 Click Update Firmware ...
Page 79: ...78 ...
Page 107: ...106 ...
Page 139: ...138 ...
Page 197: ...196 ...
Page 229: ...228 ...
Page 230: ...229 Macintosh Installing Software for Macintosh Setting Up the Printer Printing Scanning ...
Page 249: ...248 4 Click Next 5 Click Finish ...
Page 321: ...320 ...
Page 329: ...328 ...