Specifications

NOTE: The cache can be resized as often as needed. Any characters
in the cache when it is resized are lost. Memory used for the cache
reduces the space available for label bitmaps, graphic, downloaded
fonts, etc.
The format for the ^CO instruction is:
^COa,b,c
where:
^CO = Cache On
a = Cache On
Default value: Y = Yes
Other value: N=No
b= Amount of Additional ‘K of Memory’ to be
Added to Cache.
(Default value: 40K (if no number specified)
Effective for Version 16.5.0
Other value: 300 (recommended for Kanji font)
c = Cache Type
Effective for Version 16.5.0
Default value: 0 = Cache Buffer (normal fonts)
1 = Internal Buffer (recommended
for Kanji font)
NOTE: Kanji requires an internal working buffer which is much
larger than the normal cache. Since most fonts do not require this
larger buffer, it is now a selectable configuration option. Printing
with the Kanji font will greatly reduce the printer memory available
for labels, graphics, fonts and formats.
ZPL II COMMAND REFERENCE 185
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M
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A
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F
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