Paper Advance Operation Of The Processor (Setup Prints) - Frontier LP7500 Service Manual

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Paper advance operation of the processor (setup prints)

This section explains the operation from entering of setup print paper into the processor to ejecting of the setup print paper from the
colorimeter unit. It is a precondition that the temperature adjustment of the processing solution is completed.
Normal print paper advance operation is different from the setup operation.
1.
Transmit the paper advance signal from the printer to the processor before loading paper, the processor is
in the conditions below.
• Processor drive motor: ON
• Dryer fan: ON
• Dryer heater: ON
•
• For the setup print, start the paper loading after the Dryer Temperature or Dryer Section Setting (Auto Setup) reached Waiting
Time.
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2.
Load paper, and start exposure advance operation.
3.
The back edge of the paper passes through paper sensor 2 (left, center, right), which is located in the
processor loading unit.
Paper sensors 2 (left, center and right)
Position A
Normal Print
Setup print
4.
When the paper leading edge passes position A in the above figure, the process signal is transmitted to
the processor by the printer.
• The following data are transmitted to the processor by the printer.
1 Information of paper advance length
2 Information of paper width
3 Information of paper surface
4 Order information
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Print receiving tray (large)
Transmission data list
5
6
7
8
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Processor paper advance operation
Print conveyor unit
Dryer selection solenoid 1
Dryer selection solenoid 2
Dryer Lane Select Sensor
Information of print counts
Information of paper advance position
Information of paper lane
Information of splice
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