CommandReference
Expression
ASCII ESCU
Decimal 2785
Hex 1B55
Parameters
None
Font Height Width Horizontal
cpi Vertical cpi
ESC S 16 10 20.3 12.7
ESC P 24 12 16.9 8.4
ESC M 32 16 12.7 6.4
ESC U 32 20 10.2 6.4
ESC T 56 28 7.3 3.6
ESC V Return Firmware Revision
Description
Returns ten ASCII characters (1765303v 0G) that represents the firmware revision o ft he
of the LabelWriter 450 series printers, with wh ich the SE450 is 100% compatib le.
Expression
ASCII ESC V
Decimal 2786
Hex 1B56
Parameters
None
ESC W Wrap Data
Description
Causes the characters n1 and n2 to be ech oed back to the host. As soon as n1 is
received by the p rinter, the printer, in turn, w ill transmit n1 back t o the host. You r
program should wait to receive n1 before outp utting n2. If you don’t wait, you may
n1
28