MyBinding DC-545HC, Service Manual

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CCD Mechanism
1. Description
The CCD mechanism reads the bar code and register
mark on the paper that is being processed and transfers
the data to the main P.W.B. unit.
The job is automatically selected according to the bar
code (code 39) and the register mark compensates for
incorrect printing positioning.
2. Operation
1) When the paper feeding operation is finished, the
CCD starts reading the bar code.
If the data transfer between the CCD and the main
P.W.B. is not done correctly, then E2: RS232C
ERROR is displayed and the machine stops.
If bar code is off go to Step 4.
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2) Data is transferred to the main P.W.B. after the bar
code has been read.
If, when reading starts, the paper is transferred
50 mm but the bar code could not be read, then E3:
BARCODE ERROR is displayed and the machine
stops.
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See page 135
3) The job is set based on the data in the bar code.
4) The machine is in standby until each slitter has been
moved.
If register mark is turned off go to Step 9.
5) The front edge of the paper backs up to PPS2
temporarily.
6) The CCD starts to read the register mark.
7) The amount of compensation is calculated after the
register mark has been read.
If the register mark can not be read even though the
paper has been transferred 40 mm after reading has
started, then E4: REG. MARK ERROR is displayed
and the machine stops.
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See page 135
8) The position of each slitter, cutter and scorer is
adjusted.
9) The CCD processing is finished.
CCD Unit
Chap.2
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CCD Mechanism