Geeetech A20M User Manual page 23

The main functions of Prepare menu (Picture 5-5, 5-6):

Move axis: Move X/Y/Z axis and Extruder
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Auto home: X/Y/Z axis auto homing
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Disable steppers: Unlock motors
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Change filament: Change filament
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Preheat PLA: Manually pre-heat the hot bed and extruder before printing PLA.

Preheat ABS: Manually pre-heat the hot bed and extruder before printing ABS.
SHENZHEN GETECH TECHNOLOGY CO., LTD
(Picture 5-3)
(Picture 5-4)
(Picture 5-5)
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