IntelliTech Intellibar M412, Справочное руководство

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2-12 IntelliBar M Series Extensions to HP PCL Commands
ESC!b#V – Set Column count used for sizing the PDF symbol.
Default = 0
Range: 0 through 30
If both ROW and COLUMN count are defaulted to 0, the bar code aspect
ratio is set to 1:2, i. e., the bar code will be twice as wide as it is high
ESC!b#X – Set X Scale, also known as X Element Size (multiple of Resolution) in
mils (thousandths of an inch)
Default = 1
Range 1 through 20
An X Scale of 1 with a Resolution of 100 DPI generates an X Element Size of
10 mil.
ESC!b#Y – Set Y Scale (also known as module aspect ratio), which sets the row
height as an integer multiple of the X element size.
Default = 3
Range 1 through 10
Print Bar Code
ESC!b#W [data]
Decimal:
027 033 098 # 087
Prints the bar code for the given # of characters of ASCII data at the current position. Prints
only text if the Bar Code Type is 0.
If a bar code is being printed, the top, left corner of the bar code will be at the current
position. If only text is being printed, the left, baseline of the first character will be at the
current position. (The only reason for using this command to print only text is in order to
utilize the auto-incrementing option (see below).
Auto Incrementing/Decrementing Fields
This feature lets you automatically increment or decrement fields when multiple copies of a
page are requested. The following two extension commands are available:
ESC!b#I
where # is a number that increments/decrements subsequent bar code or string fields as
follows:
0 Disables incrementing fields (default)
1 to 32767 Increments field by the specified number
-1 to -32767 Decrements field by the absolute value of the specified number. The
field is scanned from right to left until a numeric character is
encountered to use as a starting value. The width of the field remains
constant. Therefore, leading spaces or zeroes should be used as place
holders for the largest number expected (see the following).