NCR 7197 II SERIES, Руководство пользователя

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7197 Series II Owner’s Guide Chapter 6: Commands
August 2011 79
Command Description Difference between 7193 and 7197
Series II
configured in 7193 Emulation Mode.
the 7193 had a fundamental
step of 1/152 inch and the
7197 Series II has a
fundamental step of 1/203
inch, the actual line spacing
will not exactly match the
requested spacing.
1B 4A n Print and Feed Paper (Same as above)
1B 59 n1 n2 d1...dn Select Double-Density
Graphics In 7193 Emulation Mode, the
printer scales the graphics to
provide the best match.
1B 5C n1 n2 Set Relative Print Position The parameter to this
command is in units of dots.
However, the command
moves and aligns to
character positions. In 7193
Emulation Mode, this
command calculates how
many character positions to
move based on the 7193
character width in dots (10)
versus the 7197 Series II (13).
1B 61 n Select Justification This command does true dot
resolution alignment for
centering versus character-
aligned centering.
1D 2A n1 n2 d1...dn ] Define Downloaded Bit
Image In 7193 Emulation Mode,
this command scales the
incoming data to provide a
best match to the size of the
image as it printed on 7193.
1D 2F m Print Downloaded Bit Image (Same as above)
Command Descriptions
This section provides the detailed description of the commands. These commands
are separated into groups according to their function or use. The previous sections
can be used as an index for the following sections.
The following lists and describes the headings used to present the elements of the
commands in the descriptions in this section. Each command code is presented in
three formats: ASCII, hexadecimal, and decimal. Choose the format that best suits
the programming implementation. The printer interprets the 8-bit bytes it gets
through its communication interface; it does not care what format the program
lists them in.