5 %
Description
This command reverses a region in image buffer.
Syntax
REVERSE X_start, Y_start, X_width, Y_height
Parameter Description
X_start The x-coordinate of the starting point (in dots)
Y_start The y-coordinate of the starting point (in dots)
X_width X-axis region width (in dots)
Y_height Y-axis region height (in dots)
Note: 200 DPI: 1 mm = 8 dots
300 DPI: 1 mm = 12 dots
Recommended max. height of reversed black area is 12mm at 4” width. Height of
reversed area that is larger than 12 mm may damage the power supply and affect the print
quality.
Max. print ratio is different for each printer model. Desktop and industrial printer print
ratio is limited to 20% and 30% respectively.
Example
SIZE 4,2.5
GAP 0,0
SPEED 6
DENSITY 8
DIRECTION 0
CLS
TEXT 100,100,"3",0,1,1,"REVERSE"
REVERSE 90,90,128,40
PRINT 1,1