General - Oce 7050 Technical & Service Manual

SDS

5 General

The purpose of the Service Diagnostic System (SDS) is to support the service
technician in identifying the causes of errors and to provide information on the
errors themselves. It is also an important tool for adjustments and installation.
The SDS tests are sub-divided into the following categories:
input tests
separate output tests
combined output tests
special tests
adjustments
error loggings
ADC tests
copy mode
roll unit test mode
Entering SDS
Press the "LIGHTER" and "DARKER" buttons at the same time and switch on
1
the machine.
The LED's on the operating panel go ON in a specific sequence. You are now
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in the panel test. (For a more detailed description of the panel test see SDS
test -1, +2. Faults
Press the "STOP" button.
2
You now leave the panel test. Now the last occurred MRE is indicated by the
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exposure LED's. (For the meaning of the indicated error code, see
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Press the "STOP" button.
3
You now are in level 0.
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ed. 6
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page 28).
page 18)
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