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Appendix - DC545 HC/DC545 HCEX
Specifications
THE 'REG' (REGISTER) MARK
Using a CCD sensor to read an image reference point on the sheet is a unique feature of the DC-545.
The mark is similar to a cutting mark (or crop mark) for guillotines. The device
does not cut
on this mark, it is simply
a definable shape which is easy to recognize and is easy to reproduce in the original application.
The reg. mark is actually made up of two components. The vertical component is used for determining the horizontal
reference point. In other words, where the image is located from left to right on the sheet. When a job is programmed
into memory the first entry is MARK 1. This refers to the vertical line in the reg. mark. During the programming
process the MARK 1 value is entered in pulse counts. There are two ways to obtain the proper data value for MARK 1.
Obtaining the MARK 1 value can be done with the two following methods.
Obtaining MARK 1 Value - Method 1
With this method, you can input the MARK 1 value through DC-545. Load the type of paper that is registered to for the
feed tray when inputting the MARK 1 value, and then press the <START> key. The paper stops when it is in the vicinity
where the MARK 1 value is read, move the paper forward and backward with the <+> and <-> keys to move the paper
to the position where the MARK 1 value can be read. Then enter the value that is displayed on the screen.
Obtaining MARK 1 Value - Method 2
You can enter the MARK 1 value with the following method, rather than method 1, if you know the MARK 1 position.
Convert the MARK 1 value to a numerical value according to the following table and enter the new value, note that the
MARK 1 value is not the distance (mm) from the edge of the paper.
For example, if the MARK 1 is positioned 10 mm from the edge of the paper, then the MARK 1 value is 70.
MM
CCD Reading
1
15+/- 1
2
21+/- 1
3
27+/- 1
4
33+/- 1
5
40+/- 1
6
46+/- 1
7
52+/- 1
8
58+/- 1
9
64+/- 1
10
70+/- 1
11
77+/- 1
12
83+/- 1
13
89+/- 1
14
95+/- 1
15
101+/- 1
16
107+/- 1
17
113+/- 1
18
120+/- 1
19
126+/- 1
20
132+/- 1
MARK 1 CONVERSION TABLE
Docu Cutter(HCEX) 6_70-84
03.12.8, 3:12 PM
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