GMW IPP 144 - 40 G, User Manual

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10
3. Design and installation
Design
1 Paper and cutting edge
2 Key: LINE / FEED / Enter
3 Key: MENU / Select
4 Alarm LED (paper end indicator)
5 Serial interface
Interface II (only version E)
6 Serial Interface I
7 Voltage supply
8 alarm contact
(paper end only version E)
9 Snap lock
10 Mounting screws
11 Protective conductor
connection. Must be
connected to ground.
12 Connection / paper reroll
mechanism IPP-AW
Make sure that the unit is properly
mounted before connection and power on.
47
Front
Rear
8.3.5. Barcode commands
Selects
printing
position of
HRI character
<< Details >>
HRI refers to Human Readable Interpretation.
Command: GS H n
<< Code >>
0x1D , 0x48 , n (0
≤ n ≤ 3, initial value n=0)
<< Function >>
Selects the print position of HRI characters when printing
a barcode.
Sets
barcode
height
Command: GS h n
<< Code >>
0x1D , 0x68 , n (1
≤ n ≤ 255 , initial value n=128)
<< Function >>
Sets barcode height to n dots.
Sets width
of barcode
n PRINTING POSITION
0 Not printed (Default)
1 Above bar code
2 Under bar code
3 Above and under bar code
Command: GS w n
<< Code >>
0 x 1D , 0 x 77 , n ( 2
≤ n ≤ 6 , initial value n=3)
<< Function >>
Specifies barcode width.