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flexi-bot/docs/marlin/_gcode/M022.md
lovebird cdb891a369 init v0.2
2023-09-05 20:38:49 +02:00

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tag title brief author requires group codes notes parameters examples
m0022 Release SD card Simulate ejection of the SD card thinkyhead SDSUPPORT sdcard
M22
Requires [`SDSUPPORT`](/docs/configuration/configuration.html#sd-card)

If Marlin gets confused about the state of the SD card, this command can be used to simulate an ejection of the SD card.

Re-insert the SD card or use M21 to enable the SD card following M22.