Lexmark W810n User's Reference (3.7 MB) - Page 36

Print quality problems (continued) Symptom Print too dark Blurred background Cause Solution The Print Darkness setting is too dark. Select a different Print Darkness setting from the printer driver before sending the job to print. The toner cartridge is defective. Replace the toner cartridge. See "Installing a toner cartridge" on page 111. The photoconductor cartridge is defective or has been installed in more than one printer. Replace the photoconductor cartridge. See "Replacing the photoconductor cartridge" on page 117. The toner cartridge is defective. Replace the toner cartridge. See "Installing a toner cartridge" on page 111. Uneven print density The toner cartridge is defective. The photoconductor cartridge is defective. The transfer roller is worn or defective. Replace the toner cartridge. See "Installing a toner cartridge" on page 111. Replace the photoconductor cartridge. See "Replacing the photoconductor cartridge" on page 117. Replace the transfer roller. See "Replacing the transfer roller" on page 131. Troubleshooting 22