Olivetti PR2 PLUS Service Manual page 7

Chapter 5 - MACHINE DIAGNOSTICS
POWER-ON SELF-TEST
ERROR MESSAGES
Printer anomalies with serial number 8.xxx.xxx
Printer anomalies with serial number 1.xxx.xxx
DISPLAY MESSAGES
Power on messages
Status messages running
Service messages
MACHINE DIAGNOSTICS
Operating condition analysis
Identifying the problem
Tracing the cause
Eliminating the fault
Testing the machine
FAULT CLASSIFICATION
Faults at power-on
Faults during writing of the document
Faults with document handling
Chapter 6 - MAINTENANCE
CLEANING
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Cleaning the case
Cleaning the paper paths
LUBRICATION
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PROCEDURE FOR CLEANING / REPLACING THE
PHOTOSENSORS
MECHANICAL ADJUSTMENTS
Adjusting the document drive belt
Adjusting the print bar (where torsion bar present)
Adjusting the print bar (where torsion bar absent)
Adjusting the print bar parallelism and leaf spring load on
the basic machine
Adjusting parallelism of print bar (without torsion bar)
Adjusting Paper Photosensor
Adjusting the roller gears
Adjusting the front pressure rollers
Adjusting the horizontal magnetic/MICR drive belt tension
Adjusting the horizontal magnetic/MICR closing flap
Positioning the horizontal magnetic/MICR pressure roller
Positioning the assy on the horizontal magnetic/MICR structure 6-14
Replacement and adjustment of belt for carriage movement
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5-1
5-1
5-1
5-1
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5-4
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5-8
5-8
5-10
5-12
5-13
5-13
5-13
5-14
5-14
5-14
5-15
5-15
5-17
5-19
6-1
6-1
6-1
6-1
6-1
6-2
6-3
6-3
6-4
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6-5
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6-6
6-7
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6-8
6-9
6-10
6-11
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6-12
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6-13
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6-15
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Index
vii