ZPL commandsPrinter and media

^MNMedia Tracking

Not supported by zplkit yet

Tells the printer which kind of media it has, continuous, gap (web) or black mark, so it can find the start of each label.

Format

^MNa,b

Parameter	Description	Default
`a`	Media typeN continuous, Y or W gap/notch (web sensing), M black mark, A auto-detect (G-series only), V continuous with variable length (KR403 only)
`b`	Black mark offset, in dots (used only when a is M)	0

^MMPrint Mode

Print mode: what the printer does with a label after printing it, such as tear-off, peel-off, rewind or cut.

^MPMode Protection

Disables front panel functions, such as darkness or position adjustment, so operators can't change them.