Geeetech A20 User Manual

SHENZHEN GETECH TECHNOLOGY CO., LTD
14
(Picture 5-13)
When print PLA, set the target nozzle temperature about （190~210℃）. When the temp is stable,
control the extruder filament feeding on LCD screen (“Move axis”), feed until there is molten
material flowing from the nozzle.
Observe the nozzle, if there is no filament stuck and the filament is coming out smoothly, then
stop filament feeding, clear the nozzle with tweezers. See picture (5-14).
(Picture 5-14)

Geeetech A20 Specifications

General

Filament Diameter	1.75 mm
Nozzle Diameter	0.4 mm
Connectivity	USB, SD card
Print Technology	FDM (Fused Deposition Modeling)
Frame Material	Aluminum
Heated Bed	Yes
Display	LCD Screen
Machine Weight	7.8 kg
Supported Materials	PLA, ABS
Bed Temperature	100°C
Nozzle Temperature	250°C
Power Supply	110V / 220V
Layer Resolution	0.1-0.3mm