Chapter 4Appendices1. Regular Maintenance ....................... 102Cleaning the Scanner .............................. 102Cleaning the feed path ............................ 102Cleaning the Sensor Glass,Shading Boards, and the Rollers ............. 103Cleaning the Shading Boards .................. 1062. Removing and Attachingthe Rollers ......................................... 108Roller Replacement Cycle ....................... 108Resetting the Counter ............................. 109Removing and Attaching the PickupRoller ....................................................... 113Removing and Attaching the FeedRoller ....................................................... 116Removing and Attaching the RetardRoller ....................................................... 1193. Troubleshooting ............................... 1234. Uninstalling Software ....................... 1315. Specifications ................................... 134Specifications .......................................... 134Options .................................................... 136Replacement parts .................................. 136External Dimensions ............................... 137
