Canon FAXPHONE L170 FAXPHONE L180 Basic Guide - Page 147
Print Quality Problems
UPC - 013803038477
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Print Quality Problems 13 The print quality is not what you expect; print is not clear, has missing dots or white streaks. Q Are the size, thickness and type of the paper you are using within the specifications of the machine? A Check that the paper you are using is supported by the specifications of the machine. (See "Print Media Requirements" on p. 4-1.) Q Is the cartridge installed correctly? A Make sure the cartridge is installed correctly. (See "Installing/Replacing the Toner Cartridge" on p. 2-16.) Q Is any toner left in the cartridge? A Replace the cartridge if necessary. (See "Installing/Replacing the Toner Cartridge" on p. 2-16.) Q Is the exposure adjusted correctly? A Adjust the exposure correctly using [Exposure]. (See "Adjusting the Exposure (Density)" on p. 10-6.) Copies are dirty. Q Is the scanning glass or the scanning glass cover clean? A Clean the scanning glass or the scanning glass cover. (See "Cleaning the ADF Area" on p. 14-2.) Q Is the cartridge free of damage? A If there is a scratch on the cartridge, replace with a new one. (See "Installing/Replacing the Toner Cartridge" on p. 2-16.) Q Is the machine adjusted to room temperature? If not, condensation might build up inside the machine. A Allow at least 2 hours for the machine to adjust to room temperature before attempting to use it. Troubleshooting 13-20 Print Quality Problems