Geeetech A20M User Manual

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SHENZHEN GETECH TECHNOLOGY CO., LTD
5.2 Main functions
LCD rotating knob:
 Press the knob: Confirm or enter the next menu.
 Rotate the knob: Roll the select options or change parameters.
LCD homepage, see picture (5-2):
1. Extruder temperature: Current temp/target temp
2. Hot bed temperature: Current temp/target temp
3. Extruder head blower status
4. Current Z axis value
5. Printing process
6. Current printing info
7. Feed rate: Current printing speed
8. Mix-color printing ratio: E0; E1%
(Picture 5-2)
Note: Rotating the knob can change the printing feed rate during printing. We suggest users not
changing the feed rate too much or it will cause the motors to skip and affect the print quality.
Press the knob to enter the next menu (Picture 5-3, 5-4):
 Prepare: Prepare and test the printer before normal operation
 Control: Printer temp and motion parameter setting
 Mixer: Mix-color ratio setting
 Print from SD: SD card printing
 About Printer: The printer info

Geeetech A20M Specifications

General

Printing Technology	FDM (Fused Deposition Modeling)
Build Volume	255 x 255 x 255 mm
Layer Resolution	0.1-0.4 mm
Filament Diameter	1.75 mm
Nozzle Diameter	0.4 mm
Max Print Speed	100 mm/s
Max Bed Temperature	100°C
Connectivity	SD Card, USB
Frame Material	Aluminum
Number of Extruders	2
Bed Leveling	Manual
Power Supply	24V/15A
Machine Dimensions	442 x 447 x 480 mm
Supported Materials	PLA, ABS, Wood, PVA, HIPS
Print Bed	Heated
Display	LCD
Max Nozzle Temperature	250°C