Esc V Return Firmware Revision; Esc W Wrap Data - Dymo LABELWRITER SE450 Technical Reference

Command Reference
Expression
Parameters
Font
ESC S
ESC P
ESC M
ESC U
ESC T

ESC V Return Firmware Revision

Description
Expression
Parameters

ESC W Wrap Data

Description
28
ASCII ESC U
Decimal 27 85
Hex 1B 55
None
Height
16
24
32
32
56
Returns ten ASCII characters (1765303v0G) that represents the firmware revision of the
of the LabelWriter 450 series printers, with which the SE450 is 100% compatible.
ASCII ESC V
Decimal 27 86
Hex 1B 56
None
Causes the characters n1 and n2 to be echoed back to the host. As soon as n1 is
received by the printer, the printer, in turn, will transmit n1 back to the host. Your
program should wait to receive n1 before outputting n2. If you don't wait, you may
Horizontal
Width
cpi
10 20.3
12 16.9
16 12.7
20 10.2
28 7.3
Vertical cpi
12.7
8.4
6.4
6.4
3.6
n1