Olivetti PR2 E - Product Diagnosis

Service Manual
Y100250-4
vii
4. AUTODIAGNOSTICS, SET-UP AND ADJUSTMENTS .............................1
4.1 POWER-ON DIAGNOSTICS.............................................................................. 1
4.2 PRINT TEST....................................................................................................... 2
4.3 PRINTER SET-UP .............................................................................................. 2
4.3.1 ACTIVATING THE SET-UP ............................................................................... 2
4.3.2 SUPPORT SOFTWARE ................................................................................... 2
4.3.3 CONFIGURATION PARAMETERS .................................................................. 3
4.4 SETTINGS ....................................................................................................... 14
4.4.1 PHOTOSENSOR CALIBRATION ................................................................... 14
4.4.2 BI-DIRECTIONAL PRINT ALIGNMENT CALIBRATION ................................ 20
4.4.3 TOP OF FORM (TOF) CALIBRATION............................................................ 22
4.4.4 LEFT PRINT MARGIN CALIBRATION ........................................................... 24
4.4.5 DOCUMENT LENGTH MEASUREMENT ...................................................... 26
4.4.6 SKEW AND SIGNAL AMPLITUDE CONTROL .............................................. 28
4.4.7 SIGNAL AMPLITUDE CONTROL .................................................................. 28
5. PRODUCT DIAGNOSIS............................................................................ 1
5.1 SERVICING MODES.......................................................................................... 1
5.1.1 FAULT DETECTION ANALYSIS .........................................................................
5.1.2 ANALYSIS OF THE OPERATING CONDITIONS ............................................. 1
5.1.3 IDENTIFYING THE MALFUNCTION ................................................................ 2
5.1.4 FINDING THE CAUSE...................................................................................... 2
5.1.5 SOLVING THE PROBLEM ............................................................................... 2
5.1.6 TESTING THE MACHINE ................................................................................ 2
5.2 FAULT CLASSIFICATION.................................................................................. 3
5.3 POWER ON FAULTS ......................................................................................... 4
5.4 DOCUMENT WRITE FAULTS ............................................................................ 5
5.5 DOCUMENT HANDLING FAULTS .................................................................... 6
5.6 MAGNETIC STRIPE READ/WRITE FAILURES ................................................ 7