Wincor Nixdorf TH250, Programmer'S Manual

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TH250 Programmer’s Guide
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Note: The application centers 44 standard character cells (13 X 24 dots), or 56 compressed
character cells (10 X 24 dots), or 576 addressable bits of graphics across an 80mm wide receipt.
Minimum print line height is 24 dots for text or graphics. Standard print line spacing is 27 dots (i.e.,
3 extra row dots).
The TH250 Series adds a 27 dot high font, so standard print spacing is 30 dots.
The TH250 Series paper-saving feature adds a 18 dot high font and reduces extra dot rows to 2, so
standard print spacing is 20 dots.
Rotated printing commands
Three commands control the rotation of printing. The table shows the combinations of set/cancel
upside down print, set/ cancel rotated print (clockwise), and rotated print (counterclockwise).
Rotated clockwise and rotated counterclockwise print commands are mutually exclusive: the
setting of the last received command is effective. Unintended consequences may result when
rotated clockwise is mixed with other commands
The samples of the print show only the normal-size characters. Double-wide and double-high
characters are printed in the same orientation. They may also be mixed on the same line.
Upside down (1B 7B n) Rotated CW (1B 56 n) Rotated CCW (1B 12) Resulting
output
Canceled Canceled Cleared
Canceled Set X
Set Canceled X
Set Set X
X X Set
Note: The following print modes cannot be mixed on the same line:

Right-side up and upside-down