Custom Audio Electronics KPM862, Руководство пользователя

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7.2 Printing area
In order to print ticket containing only one notch or black mark and to not overlay printing to a notch or black mark (that will
make it useless for the next alignment), it is important to well calibrate:
•
the length of the printing area of ticket according to the inter-black mark distance;
• the value for the paper recovery after a cut.
The following igure shows an example of tickets with “Cut Distance” set to 0:
Cutting line Printing line Cutting line Printing line
A A
L
D H
PRINTING
AREA
PRINTING DIRECTION
A “Non-printable area” generated from:
“Distance between autocutter/printing head”- “Value for the paper recovery after a cut”
In CUSTOM/POS emulation, after a performed cut, the paper is not completely recovered (in order to avoid jam-
ming when using of thin paper). Otherwise, in this emulation you can use the command 0x1C 0xC1 to modify the
“Value for the paper recovery after a cut” (see commands manual).
The SVELTA emulation, instead, it is designed speciically for ticketing and then for using with heavy paper, which
avoids the risk of paper jams. After performing a cut, the device completely recovers the paper
H Distance between the irst and the last print line, called “Hieght of the printing area”.
L Distance between an edge of the black mark and the next one, called “Inter-black mark distance”.
D Automatic feed for alignment at the next black mark.
To use all the black marks on paper, you must comply with the following equation:
H + A ≤ L
The height of the printing area (H) can be increased to make no progress on alignment (D) but no further.
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