machines/systems/flexibot/docs/marlin/_gcode/M110.md
2025-03-11 23:32:39 +01:00

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tag title brief author group codes notes parameters examples
m0110 Set Line Number Set the current line number. thinkyhead hosts
M110
All these are valid: `N100 M110`, `M110 N100`, `N101 M110 N100`.
tag optional description values
N false Line number
tag type
line int

Hosts can use M110 to set the current line number in a print job. Each line number sent by a host must be one higher than the previous line number, or the firmware will ignore the line and send an error requesting a resend of the missing line. This is one technique Marlin uses to keep in sync with hosts.