~JSChange Backfeed Sequence
~JS configures change Backfeed Sequence. It applies to the printer session and subsequent formats and controls printer hardware or connectivity rather than label pixels.
ZPLr compatibility note
- Recognized by the renderer but has no label-raster effect.
These are code examples only. This printer or session command does not produce a standalone label image.
bBackfeed order in relation to printing
Sets backfeed order in relation to printing. It can be omitted when the documented default is suitable.
- Default
N- Required
- No
Nb variations
Compare values side by side; other parameters remain at representative defaults.
b = N
Uses N for backfeed order in relation to printing while the other command values stay at representative defaults.
~JSN
b = X
Uses X for backfeed order in relation to printing while the other command values stay at representative defaults.
~JSX
Primary source
Official Zebra reference
Use the manufacturer reference for printer- and firmware-specific behavior beyond ZPLr’s pinned rendering profile.