Alfawise U20 User Manual

I. Machine Assembly

The machine is basically installed before leaving the factory, and you only need some simple steps to install the machine.

1. Taking out all parts

Fix the portal frame on the base platform with four screws(M5*20).

2. Installing fixed block and limit switch

The fixed block with limit switch is installed on the left side, and T-type fixed block is installed on the right side.

3. Wiring

X-axis motor; 2. Y-axis motor; 3. Z-axis motor; 4. Extruder motor.

①：X-axis limit switch ②：Y-axis limit switch ③：Z-axis limit switch

Material limit device. Use M2 screws to fix the absence of material when mounting it.

4. Install filament bracket.

II. LCD Screen Notes

Menu Item Function Instruction

Turn on the power, and see the main interface on the

MoveAxis: Control the movement of X,Y,Z axis; motor is locked or not; the movement distance of nozzle and extrusion volume.

OpenFile: Open the printing file and printing interface.

Extrude: Control the temperature between the nozzle and heated platform; feed in filament or feed out filament.

2. MoveAxis

3. OpenFile

4. Printing interface

Adjust Interface

4. Extrude

1. Slicing software installation

Install the software

Download and click CURA software. pop-up installation window, continue to click next step to complete the installation.

1. Machine settings

2. Slicing software operation for offline printing

For offline printing,do not need to connect to computer, easy to operate by SD card. After install Cura software，Select “print all the once” from the “Tools”.

Object Operation

Click right mouse function

The name of “filename.gcode” file must be in English or number, do not name it into Chinese characters or others. Save the file to the SD card, then insert it into the card slot and turn on the power. Select “print from SD” in the main menu from LCD Control Screen, then select the “filename.gcode” file you just saved and confirm it and begin to print.