DCA Intertel s’print BT User Manual page 48

ESC Q
[Name] Enable underlined printing
[Format] ASCII
Hex
Decimal
[Description] After this command has been received, the characters are printed
underlined
[Note]
[Default]
[Reference] ESC q
[Example]
ESC R
[Name] Set reverse mode printing
[Format] ASCII
Hex
Decimal
[Description] Selects printing in reverse mode: the receipt feeds out of the printer
with the printing in normal mode running from left to right.
[Notes]
[Default] Setting in option register by means of front keys
[Reference] ESC N
[Example]
ESC W
[Name] Prints a graphic line at 200 dpi
[Format] ASCII
Hex
Decimal
[Description] After receiving this command, the printer waits for 48 bytes which
correspond to an entire graphic line. In fact, 48 bytes of 8 bits each
correspond to 384 dots per line.
[Notes]
[Default]
[Reference]
[Example]
(dd) ESC a
[Name] Selects the number of dot spaces
[Format] ASCII
Hex
Decimal
[Description] (dd) are two ASCII characters which identify a hexadecimal byte and
correspond to the number of dot lines between one print line and
another
[Notes]
[Default] 0
DCA Intertel
ESC Q
1B 51
27 81
ESC R
1B 52
27 82
ESC W
1B 57
27 87
(dd) ESC a
(dd) 1B 61
(dd) 27 97
48 DCA Intertel