iii
4Troubleshootingprocedures...................................................................4-1
4.1Troubleshootingî™owchart............................................................................................................4-1
4.2Initialchecks..................................................................................................................................4-2
4.3Checkouterror...............................................................................................................................4-3
4.4Systemerror..................................................................................................................................4-6
4.5Communicationtrouble.................................................................................................................4-7
4.6Imagequalityproblems...............................................................................................................4-21
4.7Scannerrelatedtrouble...............................................................................................................4-35
4.8Recordingpaperjam...................................................................................................................4-38
4.9Machinemalfunction...................................................................................................................4-39
5Maintenance&Adjustment.....................................................................5-1
5.1Maintenanceschedule..................................................................................................................5-1
5.2Disassemblyprocedures...............................................................................................................5-2
5.3Adjustment..................................................................................................................................5-97