Lexmark M410 User's Guide - Page 207

Cleaning the Printhead Lens Printhead Lens Complete the following steps to clean the printhead lens: 1 Turn the printer power Off (O). 2 Open the upper and lower front doors. 3 Remove the print cartridge. 4 Gently wipe the printhead lens with a clean, dry lint-free cloth. 5 Insert the print cartridge. 6 Close the upper and lower front doors. 7 Turn the printer power On (|). Ordering a Charge Roll Kit We recommend you order a new charge roll kit when toner fog or background shading appears on printed pages. See "Print Quality Problems" on page 178 for more information on toner fog and background shading. Order Lexmark part number 4K00196. Installation instructions are included in the kit. If you're in the U.S. or Canada, call 1-800-438-2468 for information about Lexmark Authorized Supplies Dealers in your area. In other countries, contact the place where you bought your printer. Cleaning the Printhead Lens 195