HP — 9 Preventive Maintenance

Left Rollfeed Module Assembly ............................................................................................... 440 Take-Up Reel Motor .............................................................................................................. 442 Take-Up Reel Left Hand Module.............................................................................................. 444 Take-Up Reel Deflector Supports ............................................................................................. 445 Take-Up Reel Sensors ............................................................................................................

447 9 Preventive Maintenance Preventive Maintenance......................................................................................................... 452 Moisture on the Printer............................................................................................ 452 Noisy Carriage Bushing ......................................................................................... 452 Belt Swelling ......................................................................................................... 452 Cleaning the Printer ...............................................................................................

452 General Cleaning .................................................................................................. 452 Cleaning the Drive Roller and Overdrive................................................................... 452 Cleaning the Platen................................................................................................ 453 Clean the Encoder Strip.......................................................................................... 454 Clean the paper-advance sensor window.................................................................. 457 Applying Oil to the Overdrive .................................................................................

458 Lubricating the Carriage Assembly........................................................................... 458 Change the maintenance absorber .......................................................................... 459 Scheduled Maintenance ......................................................................................... 460 Level of Printer Usage............................................................................................. 460 x