7197 Series II Owner’s Guide    Chapter 6:  Commands 
 August 2011 
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1D 0E  Erase the Flash Memory  193 
1D 0F  Return Main Program Flash CRC  193 
1D 10 n  Erase Selected Flash Sector  194 
1D 11 aL aH cL cH 
d1…dn 
Download to Active Flash Sector  195 
1D FF  Reboot the Printer  196 
 
 
Comparison Chart 
The following table details the list of commands whose behavior differs from the 7193 and 
the 7197 Series II  because of the physical differences of a 6 dots/mm head (7193) versus 
an 8 dots/mm head (7197 Series II). 
 
Command  Description  Difference between 7193 and 7197 
Series II 
configured in 7193 Emulation Mode. 
15 n  Feed n Dot Rows  This command will move 
the paper on the receipt in 
n/203 inch steps instead of 
n/152 inch steps. 
16 n  Add n Extra Dot Rows  The dot rows will be 
measured in n/203 inches 
versus n/152 inches. 
1B 20 n  Set Right-Side Character 
Spacing 
This command sets the right 
side spacing to “n” 
horizontal motion units. By 
default, these units are in 
terms of 1/203 inches versus 
1/152 inches. 
1B 24 n1 n2  Set Absolute Starting Position  For graphics commands, the 
position is scaled to best 
7193. In text mode, the 
equivalent character position 
is calculated. 
1B 26 s c1 c2 n1 d1...nn 
dn] 
Define User-Defined 
Character Set 
Since the dots on the 7197 
Series II print head are 
smaller, user-defined 
characters that were used on 
the previous printer will 
appear smaller on the 7197 
Series II printer. 
1B 2A m n1 n2 d1...dn  Select Bit Image Mode  In 7193 Emulation Mode, 
graphics are scaled to best 
match the size of the graphic 
in the 7193 printer. 
1B 33 n  Set Line Spacing  This command uses n in 
terms of n/360 inches. Since