
FORERUNNER OF DESKTOP 3D PRINTER
Thanks for choose JGAURORA A-7 3D printer, please read carefully before
use and keep it well. (picture only for reference, check with real product)
Intellectual 3D printer
User Manual
Only for A7

Contents
3. User Instruction
.............................................................................................................
5
FORERUNNER OF DESKTOP 3D PRINTER
1. Safety Attention
Product details
2.
2-1 Appearance Introduction.................................................................................................3
2-2 Extruder Introduction......................................................................................................4
3-1 Product Parameter...........................................................................................................5
3-2 Tool kit list.......................................................................................................................5
3-3 Printing process...............................................................................................................6
4. Interface Instruciton
Software Instruction
5.
.............................................................................................................
.................................................................................................................
....................................................................................................
....................................................................................................
2
3
7
8
5-1 Software Install...........................................................................................................8-12
5-2 Software introduction...............................................................................................13-15
5-3 Power cable connection
5-4 Leveling
5-5 Preheat and upload filament.....................................................................................16-17
5-6 Print with Gcode in U disk
5-7 Remove Model................................................................................................................18-19
Common Question
6.
...................................................................................................................................
........................................................................................................
.....................................................................................................
..............................................................................................20
16
16
18

FORERUNNER OF DESKTOP 3D PRINTER
【 To ensure safety, to avoid any damage or injury, please follow
During machine running, nozzle part can reach to 280℃, platform
can reach 110℃, for your safety is forbidden to touch nozzle,
platform or printing model during cooling or printing.
During machine running, don not put hands in it。
Working voltage is 50HZ alternating current and 110~220V voltage,
tripod socket must be on GND, shall not use other power supplies,
to avoid damage or fire and electric shock accidents.
During printing might generate some smell, it would not cause any
side effect, suggest print under good ventilation condition。
Don’t modify the machine to avoid any damage or injury, except
Avoid bending electric wire, near high temp., tire with thing or hold
Don’t use broken or moisture plug , to avoid cause shortcut or
Don’t let children to operate it. Put machine to some where children
Don’t put machine any where with high temp., moisture or fire.
During printing, don’t move or shake it.

2. Product Details
2-1 Appearance Introduction
FORERUNNER OF DESKTOP 3D PRINTER
1、Door 2、LOGO 3、Lcd display 4、lift up Tray 5、LED Switch
6、Filament Rack 7、Filament Tray 8、Fan Switch 9、Side window
10、U Disk Port 11、USB Connect Port

2-2 Extruder introduction
Extruder A (heating part)
Extruder B (Extrusion part)
FORERUNNER OF DESKTOP 3D PRINTER

3. User Instruction
Windows7/XP/Vista/linux/Mac/O
X
3-1 Product Parameter
FORERUNNER OF DESKTOP 3D PRINTER
3-2 Tool kit list

3-3 Printing process
Tips: Pls operate the printer according to the above steps, if have
problem, contact us as soon as possible.
Put machine on a stable table
Take out U disk from tool box and
load the software to PC, install it.
Choose “A-7” in software, save the 3d
files as gcode file into U disk
Take out the power cable and
connect with printer, then power on
Press “lifting tray”, tray will
raise
Upload filament as
indicate direction
Insert U disk to
printer port
Choose the model
you want to print
Printer auto-heating and
start to print till finish
Take off the model
from the platform
FORERUNNER OF DESKTOP 3D PRINTER

4. Interface Introduction
FORERUNNER OF DESKTOP 3D PRINTER

FORERUNNER OF DESKTOP 3D PRINTER
Choose where you
want to install
press“next (N)”
5. Software Instruction
5-1 Software installation
Copy the files in U disk to your PC, double click the software installation icon, and
enter the software installation interface,the installed process is as the picture shown:

FORERUNNER OF DESKTOP 3D PRINTER
Click the
choice,press
“Install (I)”

FORERUNNER OF DESKTOP 3D PRINTER

FORERUNNER OF DESKTOP 3D PRINTER

FORERUNNER OF DESKTOP 3D PRINTER

5-2 Software introduction
Double click
enter the
software
1)software start
FORERUNNER OF DESKTOP 3D PRINTER

Choose the language you like as above pics shown.
choice“A-7”then
press“add printer”
Choose the
filament type you
want
2)add printer
FORERUNNER OF DESKTOP 3D PRINTER
3) Load 3d files and slicing.
Load model, select the filament type and appropriate print quality, the lower right corner of
the software shows "slicing", that is to generate Gcode code;

FORERUNNER OF DESKTOP 3D PRINTER
After slicing is completed, the lower right corner of the software shows "save the file”, and
save it into the U disk.

FORERUNNER OF DESKTOP 3D PRINTER
5-3 Connect power cable with printer, and power on, machine will in
standby state.
5-4 Press ”LEVELING” on the display, extruder will move as the
directions of A-B-C-D as pictures shown to level the platform.
Press “PREHEAT” on screen,then choice“PLA”, nozzle and platform will heat to
setting temp.(this instruction is for PLA, if ABS you can choice ABS);
Press “lifting tray” on control panel, filament rack will raise up, press one more, it will
go down, up load filament as below.
5-5 PREHEAT and upload filament

FORERUNNER OF DESKTOP 3D PRINTER
Press “SETTING” on screen, then press “filament in ”—motor will start feed filament
into extruder,until there is filament comes out (As shown in the pic):
Filament front side
face out, put onto
rack.
Insert filament into feeding
hole by anticlockwise
direction

5-6 Print with Gcode in U disk
Press “PRINT”—choose the “Gcode”file you want to print —printer will heat up to
setting temp in Gcode, when reach the point,the printer will start to print.
5-7 Remove Model
FORERUNNER OF DESKTOP 3D PRINTER

FORERUNNER OF DESKTOP 3D PRINTER
Open the door, take out the platform,use shovel to remove model
Attention: When using shovel, do not aim to person or yourself, which is to avoid any
injury or damage.Meanwhile, pls leveling again to print the next models.

6. Common Question
1.platform not on the
position; 2、there is foreign
object under platform。
1,reposition platform
2,clean foreign on platform bottom
Extruder not in the position
Reposition extuder onto magnet
hole.
Wrong filament tray position
Reload filament tray to right position.
Filament feeding get
stuck
Wrong direction of filament
try during feeding
Switch the direction of filament
feeding
“ka,ka”sound during
leveling
The filament solidify on
nozzle and touch on platform
Preheat nozzle, when liquefy then
clean it
FORERUNNER OF DESKTOP 3D PRINTER
SHENZHEN AURORA TECHNOLOGY CO., LTD
Our working time:
Monday-Saturday 9:00am -6:30pm(Beijing time)
Add: 5th Floor, Building 1, Zone C, Longquan Industrial Park, Tongsheng Community,
Huaxing Road,Longhua District, Shenzhen, China
Telephone: +86- 0755-66607459 +86- 0755-61579996
Email: support@zgew3d.com or after-sale@3derwo.com
More information, pls search this link: http://www.jgaurora3d.com