52 • Custom Receipts and Labels User Manual and Technical Guide The O'Neil microFlash Series of Printers
Escape Sequences

ESC C n Set Form Length

Format: ESC C n
Dec: 27 67 n
Hex: 1B 43 n
Function: Sets the page length in character lines. In the command
format, “n” represents the number of lines in the form and
“n” is a single byte. The default for “n” is 20 decimal, 14
hexadecimal. The range for “n” is 1 - 255.

ESC A n Set Interline Spacing

Format: ESC A n
Dec: 27 65 n
Hex: 1B 41 n
Function: Sets the number of blank dot lines that are fed between
character lines. It will add “n “ (eight bit binary number)
blank lines after completion of the current line and before
the next line begins printing.
The default for “n” is 0, where n = number of inter
character blank dot lines in a single character. The range
for “n” is 1 - 155.

CAN Cancel Line Buffer

Format: CAN
Dec: 24
Hex: 18
Function: Cancels characters received on the currently forming line
(but not yet printed) to be discarded.