Intermec PC4 Programmer's Reference Manual page 69

ESim for the PC4 and PF8 Printers Programmer's Reference Manual
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Masking Parameter Descriptions
Parameter Description
c Fixed data mode character set:
1 = Numerical data mode
2 = Alphanumerical data mode
3 = 8-bit data mode (JIS 0201)
4 = Kanji data mode (JIS 0208)
5 = Mixing mode (any of mode c1-c4, model
type 2)
Model 1 default = Most optimal alternative of
c1 to c4.
Model 2 default = c5.
Internally during rendering the QR Code, the
mode can be switched within a bar code to
minimize the bit stream area. By using
parameter cn, the data mode character set is
fixed.
m Model type is defined and unchanged within
one QR Code.
1 = Original version
2 = Enhanced version (recommended).
Default.
Chapter 4 — ESim Commands
55