7197 Series II Owner’s Guide
Chapter 6: Commands
August
2011
121
Select the Current Logo (Downloaded Bit Image)
ASCII:
GS #
n
Hexadecimal:
1D 23
n
Decimal:
29 35
n
Range of
n
:
0 – 255
Selects a logo to be defined or printed. The active logo
n
remains in use until this
command is sent again with a different logo
n
.
When this command precedes a logo definition, that definition is stored in Flash Memory
as logo
n
. If there is already a different definition in Flash Memory for logo
n
, the first is
inactivated and the new definition is used. The inactive definition is not erased from Flash
and continues to take up space in Flash Memory.
When this command precedes a logo print command and
n
is different from the
previously active logo selected, the printer retrieves the logo definition for
n
from Flash
Memory and prints it. If there is no definition for logo
n
, then no logo is printed.
In the case of a previously existing application that expects only one possible logo, the
printer will not receive the Select Current Logo (1D 23
n
) command. In this case, the
printer assigns 0 as the active logo identifier. It automatically stores any new logo
definition in Flash Memory as logo 0, inactivating any previous logo 0 definition. If the
Flash Memory space available for logos fills up with inactive logo 0 definitions, the
firmware erases the old definitions at the next power cycle. This is the only case in which
the printer erases Flash Memory without an application command.
In the case of a new application using multiple logos, the Select Current Logo (1D 23
n
)
command is used. After that, the printer no longer automatically erases the logo definition
Flash Memory page when it fills with multiple definitions. A new application using
multiple logos, writing a user-defined character set into Flash Memory, or both, is
responsible for erasing the logo and user-defined character set Flash Memory page when
the logo area is full or before a new character set is defined.
Example:
MSComm1.Output = Chr$(&H1D) & Chr$(&H23) & Chr$(n)
By default, 7193 Emulation loads downloaded bit image to SRAM, while 7194 Native
Mode and 7197 Series II Native Mode loads them to Flash.
Summary of Contents for 7197 II SERIES
Page 5: ...v EMC 100 240 1 5 0 8 50 60 24 2 3 3 125 NCR NCR EMC 360 NCR EMC A A...
Page 7: ...vii A NCR NCR NCR A...
Page 35: ...7197 Series II Owner s Manual Chapter 2 Setting Up and Using the Printer 21 September 2011...
Page 37: ...7197 Series II Owner s Manual Chapter 2 Setting Up and Using the Printer 23 September 2011...
Page 38: ...7197 Series II Owner s Manual Chapter 2 Setting Up and Using the Printer 24 September 2011...
Page 253: ...7197 Series II Owner s Guide Appendix B Print Characteristics 228 Februrary 2012 Code Page 932...
Page 272: ...7197 Series II Owner s Guide Appendix B Print Characteristics 247 Februrary 2012...