Lexmark Optra S 1620 User's Guide (7.1 MB) - Page 263

Caring for Your Printer Maintaining Your Printer Maintaining Your Printer Chapter 10 Even though your printer is easy to maintain, you may want to designate a key operator to do the setup and maintenance of your printer. All users sharing the printer should refer printing problems and maintenance tasks to this key operator. From time to time, you'll need to replace the print cartridge and fuser cleaner, clean the printer, and replace the charge roll. Replacement of routine maintenance items (fuser assembly, transfer roller, charge roll and paper feed rollers) should be done at regular intervals to maintain top performance and avoid print quality problems and paper feed problems resulting from worn parts. Optra S 2455 displays an 80 Scheduled Maintenance message, after you have printed 250,000 pages, to let you know that these items should be replaced. For your convenience, Lexmark offers a maintenance kit that contains the routine maintenance parts needed for the Optra S 2455. To purchase a maintenance kit, contact Lexmark or the place where you bought your printer. We recommend that the maintenance kit items be installed by a trained servicer. If you purchase your maintenance kit directly from Lexmark, labor to install these items is included during the product warranty period. The Lexmark maintenance kit part numbers are: Description Volts/Watts 115V, 750W 220V, 750W Optra S 2455 99A0500 99A0503 Maintaining Your Printer 247