Olivetti MB-502 Service Manual

MB-502OutlineMaintenanceAdjustment / SettingTroubleshootingField Service Ver. 1.0 Jun. 2008CONTENTSMB-502Outline1. Product specifications ............................................................................................. 1Maintenance2. Other ....................................................................................................................... 32.1 Disassembly/Adjustment prohibited items ............................................................ 32.2 Disassembly/Assembly/Cleaning list (other parts)................................................ 42.2.1 Disassembly/Assembly parts list................................................................... 42.2.2 Cleaning parts list ......................................................................................... 42.3 Disassembly/Assembly procedure........................................................................ 42.3.1 Manual bypass tray feed roller ...................................................................... 42.3.2 Manual bypass tray separation roller ............................................................ 62.3.3 Manual bypass tray left cover / Manual bypass tray right cover /Manual bypass tray upper cover ................................................................... 72.3.4 Manual bypass tray unit ................................................................................ 82.4 Cleaning procedure ............................................................................................ 102.4.1 Manual bypass tray feed roller .................................................................... 102.4.2 Manual bypass tray separation roller .......................................................... 10Adjustment/Setting3. How to use the adjustment section ....................................................................... 114. State Confirmation ................................................................................................ 124.1 Check procedure ................................................................................................ 124.2 Sensor check screen .......................................................................................... 124.3 Sensor check list................................................................................................. 125. Machine Adjustment.............................................................................................. 135.1 Printer Area ........................................................................................................ 135.1.1 Leading Edge Adjustment........................................................................... 135.1.2 Centering .................................................................................................... 145.1.3 Centering (Duplex 2nd side) ....................................................................... 165.2 Manual Bypass Tray Adjustment......................................................................... 176. Mechanical adjustment ......................................................................................... 196.1 Adjustment of the bypass paper size unit ........................................................... 19Y109730-6 Service Manual i