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[Marlin] M092 - Set Axis Steps-per-unit
📅Update: 2020/09/18

Description

Use M92 to set the steps-per-unit for one or more axes. This setting affects how many steps will be done for each unit of movement. Units will be in steps/mm unless inch mode is set with G20 (which requires INCH_MODE_SUPPORT).

Notes

  • |Get the current steps-per-unit settings with M503.
    With EEPROM_SETTINGS enabled:
  • This setting for all axes is saved with M500 and loaded with M501.
  • M502 resets steps-per-unit for all axes to the values from DEFAULT_AXIS_STEPS_PER_UNIT.

Usage

M92 [E<steps>] [T<index>] [X<steps>] [Y<steps>] [Z<steps>]

Parameters

  • [E<steps>] E steps per unit
  • [T<index>] Target extruder (Requires DISTINCT_E_FACTORS)
  • [X<steps>] X steps per unit
  • [Y<steps>] Y steps per unit
  • [Z<steps>] Z steps per unit

Examples

Set E steps for a new extruder
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M92 E688.4
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