Olivetti PR2 plus, Service Manual

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683311W 4-32
2 1
3
If adjustment ended successfully, insert an A4 sheet of paper in order to print the adjustment values.
The following table indicates the parameters to be checked.
Photosensor No paper Paper Aver. Value Current
(mV.) (mV.) (mV.) (mA.)
Photo 1, front paper alignment XXXX XXXX XXXX XX
Photo 2, front paper alignment XXXX XXXX XXXX XX
Photo 3, front paper alignment XXXX XXXX XXXX XX
Photo 4, front paper alignment XXXX XXXX XXXX XX
Photo 1, front paper present XXXX XXXX XXXX XX
Photo 2, front paper present XXXX XXXX XXXX XX
Carriage reset head photo XXXX XXXX XXXX XX
A B
Paper edge head photo
XXXX XXXX XXXX XX
Parameters to check
1. Value > 3800
2. Value < 1500
3. B -A > 2500
Perform a further check by inserting a form with a check format code 152136J at the two sides and
center of the insertion slot and with its shortest side parallel to the axis of the photosensors. Check
for correct operation.
Note: The parameters indicated above are useful indications to determine in which operating
segment the PR2 is positioned as far as document acceptance is concerned.