Renkforce FDM 3D Printer Pro 6+ User manual

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FDM 3D Printer Pro 7 Dual
User Manual
Item No. 2584537
Please read the User Manual before using this product.

Catalog
1. Important Information
1.1 Caution.......................................................................................................................................................................................................................01
1.2 Consumable...............................................................................................................................................................................................................01
1.3 Ambient requirements................................................................................................................................................................................................01
2. Product introduction
2.1 Appearance introduction ............................................................................................................................................................................................02
2.2 Introduction of extruder ..............................................................................................................................................................................................03
2.3 Introduction of Build Platform.....................................................................................................................................................................................03
2.4 Accessories list ..........................................................................................................................................................................................................04
2.5 Technology Specification ...........................................................................................................................................................................................05
3. Preparation before printing
3.1 Menu preview.............................................................................................................................................................................................................06
3.2 The calibration of build platform.................................................................................................................................................................................14
3.3 Filament loading/unloading ........................................................................................................................................................................................19
3.3.1 Installation of the spool holder and the filament tube.................................................................................................................................................19
3.3.2 Filament loading of the extruder ................................................................................................................................................................................20
4. Print 3D model
4.1 Printing.......................................................................................................................................................................................................................22
4.2 Removal of the finished prints....................................................................................................................................................................................23

01
1. Important Information
1.1 Caution
1 During the printing or the printing has just finished, the highest temperature of nozzle has reached to
260°C, and the highest temperature of build platform has reached to 120°C, to ensure your safety,
don’t touch the 3D finished prints/ nozzle / build platform during printing or cooling process.
2 Pls use the original power wire we supply to prevent any damage to electrical parts.
1.2 Consumable
Renkforce printers can be used with a wide range of filaments. However, for the best print results we
recommend you use the filament renkforce supplys or the one with good quality, in case that the filament
of poor quality makes the extruder clogging and damages the extruder & motor.3
1.3 Ambient requirements
The 3D printers can work normally with the temperature between +15°C and +35°C, and with the ambient
humidity between 30% and 90%. The printing quality will be lowered when the ambient temperature &
humidity is out of the range. Pls keep the consum able under well s eal when it is opened and unused for
a long time. The filament will absorb the moisture and dust when it is exposed to the air for a long time,
which will affect the print quality.

02
2. Product introduction
2.1 Appearance introduction
④
③
①
②
②
⑥
⑥
⑦
⑨
⑤
⑧
1 Touch Screen
2 SD Card slot
3 Build Platform
4 Extruder1
5 Extruder2
6 Lighting Switch
7 Power socket and switch
8 Spool holder1
9 Spool holder2

03
2.2 Introduction of extruder
②
④
⑤
⑥⑦
⑧
③
①
1 Nozzle 2 Heat block 3 Heater and NTC 4 Heat break throat 5 Heatsink 6 Object fan 7 Scraper 8 Waste box
2.3 Introduction of Build Platform
①
②
④
③
①
②
1 Build Platform 2 Magnetic mat 3 Leveling Thumb Screw (4pcs) 4 Heating Panel
PS: Build platform can be removed and taken out, which is also separated with print surface.

04
2.4 Accessories list
Picture Name Qty. Unit
Power cable 1 pcs
SD Card (contains User Manual & Slicing software) 1 pcs
Card reader 1 pcs
Magnetic mat 1 pcs
Full Metal Build platform 1 pcs
Ejector Rod 1 pcs
Hex wrench within 6mm dia. 1 pcs
Hex key within 1.5/2//2.5/3/4mm dia. 5 pcs
Spool holder 2 pcs
Small needle 0.3*75mm 2 pcs
filament tube 2 pcs
USB cable 1 pcs
Tweezer 1 pcs
PS: The pictures are for reference only, and the actual distribution is the standard.

05
2.5 Technology Specification
Operating voltage: 120 - 240 V/AC, 50/60 Hz 8.5A
Power consumption: max.600 W
Model size (W*H*D): Single extruder/Dual extruder Mode 360*250*200mm
Duplication mode/Mirror mode 140*250*200mm
Production process: Fused filament fabrication (FFF)
Printing layer resolution: 0.05-0.3mm
Print speed: 20 - 300 mm/s
Print format: GCODE
Nozzle (φ): 0.4 / 0.6 / 0.8mm
Filament (φ): 1.75mm
Multi-mode printing Single extruder mode, Dual extruder mode, Duplication mode, Mirror mode
Suitable filament material: PLA, ABS, PETG, PC, PA, PP, HIPS, PVA etc..
Extruder temperature: +160 to +260°C
Heat bed temperature: +40 to +120°C
Interfaces: SD card/USB cable
System requirements: Windows 7 or later, Mac OS 10.6.8 or later
Compatible with “Cura” software: Version “cura 4.1” or lower
Operating conditions: +15 to +35°C, 30 - 90% relative humidity (non-condensing)
Storage conditions: +15 to +35°C, 30 - 90% relative humidity (non-condensing)
Dimension (W*H*D): 630*430*625 mm

06
3. Preparation before printing
3.1 Menu preview
Tool/Printing
Tool Printing
Settings
-The touch screen is on when the power supply is connected.
-You can touch the screen for operation.
-Don’t touch the screen with the sharp articles.
Settings
The user can check the language shift, device information, air volume
adjustment, default setting, extruder offset by touching setting icon.
English Fan About Eeprom Set
EEPROM
Back
T-offset
Tool
The user can realize preheating, filament loading/unloading, manually
controlling, levelling by touching tool icon.
Preheat Extrusion Move Home
Back
Leveling

07
Tool/Manual interface
移动
Move
The user can manually realize the movement controls of the extruder, build platform and feed motor.
1mm
X1
X+ Y+ Z+
X- Y- Z-
Y axis move backward
Built platform move upward
Click and distance movement setting
Extruder shift between X1 and X2
Back to the previous menu
Build platform move downward
Y axis move forward
X axis move to the right
X axis move to the left.

08
Tool/Preheating interface
Preheat
The user can control the temperature of extruder and build platform by touching preheat icon.
Add
Extrusion1：30℃/190℃
Extrusion1 Back
Close
10℃
Dec
Back to previous menu
Temperature decrease
Close
Click and temperature range setting
Temperature increase
Temperature shift of Extruder1,
Extruder2, Build platform

09
Tool/Filament Loading/Unloading
Extrusion
The User can load and unload the filament by the menu of Extrusion.
Extrusion1 Back Normal
In
5mm
Extrusion1：5mm
Temper：190℃
Out
Filament loading Filament unloading
Back to the previous menu
Filament loading/unloading speed
Filament loading/unloading length
Extruder shift between
Extruder1 and Extruder2

10
Tool/Automatic reset
Home
The user can realize the automatic reset of X axis, Y axis and Z axis.
Motor-off
XAll
X
Y
Y
Z
Z
Off-XY Back
Automatic reset of X axis
Automatic reset of Y axis
Automatic reset of Z axis
Back to previous menu
Automatic reset of X axis,
Y axis and Z axis.
Deactivate all motors
Deactivate XY motor

11
Setting/Air fan
风扇
Fan
The user can control on/off also air volume of object fan and extruder fan through the menu of air fan.
Add
FAN：0
100% Back
0%
50%
Dec
Air volume decrease
Air volume increase
100% Air volume
50% Air volume
on/off Back to previous menu

12
Tool/Levelling
调平
Leveling
The user can calibrate the build platform by the menu of levelling.
Refer to 3.2 for detailed instructions.
Printing menu
Printing
Select the file to realize printing by clicking print icon.
Select the file to access to print interface
G_9160b-dz.g G_9160b-dz.g G_9160b-dz.g
G_9160b-dz.g G_9160b-dz.g 123
ReadyPrint＞…＞Confirm
Warning
Select the correct printing mode.
Print area differs in each mode.
Confirm Cancel
Single extruder mode
Dual extruder mode
Duplication mode
Mirror mode
Back Printing
ReadyPrint＞…＞Printing mode
Incorrect mode selection may cause damaqe to the device.
• In this printing mode, one extruder
will be used for printing. (extrud-
er 1 or extruder 2)
• In this printing mode, two extruders
will be used for printing.
• In this printing mode, two extruders will
be used for printing.
• In this printing mode, two extruders will
be used for printing.
Print area: 360*250*200mm Print area: 360*250*200mm Print area: 140*250*200mm Print area: 140*250*200mm

13
Printing Printing > Option
Z
00:00:01 0.000
-15/0 -15/0
-15/0 0
Pause Stop Option
Heatbed, Extruder temp., Air volume, Print speed and Extrusion
speed adjustment during printing.
Speed
Back
Temp. Fan
Adjust print speed and extrusion speed during printing
Adjust air volume of extruder during printing.
Adjust heatbed temp., Extruder1 and Extruder2 temp. during printing.
Speed
Temp. Fan
Add
Extrusion1：15℃/0℃
Printing>Operation>Adjust
Extrusion1
Back
Close
10℃
Dec
FAN：0
100% 0% 50%
Add Dec
Back
10%
Move
Extrusion
Back
Add
Extrude Speed:100%
Dec
Printing>Operation>Fan Printing>Operation>Speed
Decrease the temperature
Increase the temperature
Shift of Heatbed, Extruder1 and Extruder2
Click and temperature range setting 50% air volume
Adjust the print speed
Adjust the extrusion speed
Click and speed range setting
100% air volume
Increase air volume Increase the speed
Decrease air volume Decrease the speed

14
3.2 The calibration of build platform
The build platform has been calibrated and well levelled when out of the factory, but some deviation will occur during the transportation.
So you’d better level the platform before the printing.
Put on the metal build platform and magnetic mat.
Tool Leveling

15
Tool Printing
Settings
Preheat Extrusion Move Home
Back
Leveling
Click “Tool”-“Preheat”
Add
HeatBed BackClose
10℃
Dec
HeatBed：50℃/50℃
Click “HeatBed”; heat the platform to the preset temperature.

16
Add
HeatBed：50℃/50℃
HeatBed BackClose
10℃
Dec Preheat Extrusion Move Home
Back
Leveling
Click “Back”-“Leveling”
Put an A4 paper between the nozzle and platform.

17
2. Calibration button
If the A4 paper can be slid easily, it means the distance between the nozzle and platform is too far; you can turn the knob anticlockwise until
the paper can be slid with slight resistance.
If the paper can’t be moved, you can turn the knob clockwise until the paper can be slid with slight resistance.
Click “Point 1” (as the photo above); The print head E1 moves to the front left, do the leveling.
Click “Point 2” (as the photo above); The print head E1 moves to the front right, do the leveling.
Click “Point 3” (as the photo above); The print head E1 moves to the rear right, do the leveling.
Click “Point 4” (as the photo above); The print head E1 moves to the rear left, do the leveling.
X X
X X
Back
Point1
Point 1 Point 2
Point 3Point 4
Point2 Point3 Point4
E2Calibration