3D printing refers to transforming three-dimensional models into physical
objects that you can hold and touch. It is also called additive manufacturing
because the 3D model is created by “adding” layers upon layers of material
until the object is fully formed.
Fused Filament Fabrication (FFF) is the most common method of 3D printing.
It is also the method that the Guider IISseries uses. It works by melting
plastic material called filament onto a print surface in high temperature. The
filament solidifies after it cools down, which happens instantaneously after it is
extruded from the nozzle. 3D objects are formed with the filament laying down
multiple layers.
1.1 Process
3D printing involves three steps:
1.) Make or download a 3D model
2.) Slice and export the 3D model
3.) Build the 3D model
1.1.1 Make a 3D Model:
Currently, there are three ways to creating a 3D model.
·
Designing From Scratch
You can use free CAD (computer-aided design)
software such as 3DTADA, AutoCAD, SolidWorks, Pro-E, and our own
software Happy 3D to design your own 3D model.
·
3D Scanners
An alternative method to creating a 3D model is to scan an
object. 3D scanners work by digitizing a physical object, collecting its
geometric data, and saving it to a file on your PC. There are also apps that can
Guider IIS series User Guide | www.flashforge.com
turn a mobile device into a 3D scanner.
· From the Cloud The most popular way of obtaining a 3D model is to
download it from websites that allow users to upload 3D models that they
designed.E.g. : www. thingiverse.com
1.1.2 Slice and Export the 3D Model:
Slice software is the software that prepares 3D models for printing and turns
them into instructions for the 3D printers. FlashPrint is the slicing software
used for the FlashForge Guider IIS series.
Using FlashPrint, you can turn .stl files into .g or .gx files for printing. Then the
files can be transferred to your Guider IIS series printers via USB cable, USB
stick ,Wi-Fi or Ethernet cable.
GuiderIIS series device support Simplify3D software, software not developed
by FlashForge may need register or charge extra fee, please choose to use(or
not) according to your needs.
1.1.3 Build the 3D Model:
Once the output file has been transferred to your Guider IIS, it will start to turn
the 3D model into a physical object by laying down layers of filament.
1.1.4 Basic 3D Printing Process:
First
Print
Daily
Print
Install printer
Printer Unboxing
Accessories check
Filament Loading
Install software
Install software
Start software
Distribute
print jobs
Print model
Acquire
model
Load in
model
Adjust
model
Set printing
parameters
After print
Processing
Remove
supports
Take down
model
Guider IIS series User Guide | www.flashforge.com
Chapter 2: About Guider IIS
2.1 About GuiderII S
2.1.1 Views
1. Touch screen
2. Touch screen button
3. Nozzle
4. Z-axis guide rod
5.Build plate
6.Leveling knob
13.Ethernet input
14.USB cable input
15.USB stick input
16.Filament detector
17.Power switch
18.Power input
7.Filter fan
8.Extruder
9.X-axis guide rod
10.Filament intake
11.Spring presser
12.Camera
FrontTop
RightBack
Guider IIS series User Guide | www.flashforge.com
2.1.2 Terms
Build Plate
The surface on which the Guider IIS builds an object.
Build Tape
The blue tape that covers Guider IIS 's build plate so that
the object can stick to the build plate well.
Build Volume
The three dimensional amount of space that an object
will use once it is completed. The largest build volume of
Guider IISis 280*250*300 mm.
Leveling Knobs
Knobs under the build platform that are used for
adjusting the distance between the nozzle and build
plate.
Extruder
The device that draws the filament from the spool, melts
it and pushes it through a nozzle into the build plate.
Nozzle
Also called “print head”, which located at the bottom of
the extruder where heated filament is squeezed out.
Cooling Fan
To cool the outer assembly of the extruder and gear
motor.
Filament Intake
An opening located at the top of the extruder.
Filament Guide Tube
A black plastic piece that guides the filament from the
filament box to the filament intake.
Filament Cartridge
A specific box for placing FlashForge filament.
Solid Glue Stick
A solid adhesive used for making the model stick to the
build plate firmly.
Unclogging Pin Tool
A tool that used for cleaning and unclogging the
extruder.
Stamping Wrench
A tool that used for seizing the nozzle’s metal cube.
Guider IIS series User Guide | www.flashforge.com
2.1.3 Reference
Name
Guider IIS
Number of Extruder
1
Extruder temperature
300 degree
Print Technology
Fused Filament Fabrication(FFF)
Screen Size
5.0 inch full color IPS Touch Screen
Build Volume
280*250*300mm
Layer Resolution
0.05 - 0.4mm
Build Accuracy
±0.2mm
Positioning Accuracy
Z axis 0.0025mm; XY axis 0.011mm
Filament Diameter
1.75mm(±0.07)
Nozzle Diameter
0.4mm
Print Speed
10~200 mm/s
Software
FlashPrint、Support Simplify3D
Support Formats
Input:3MF/ STL/OBJ/FPP/BMP/PNG/JPG/JPEG
Output:GX/G
OS
Win xp/Vista/7/8/10、Mac OS、Linux
Device Size
490*550*560mm
Net Weight
30Kg
AC Input
Input: 100V-240VAC, 47-63HzPower: 500W
Connectivity
USB cable, USB stick, WiFi, Ethernet,
Flash Cloud, Polar Cloud
Camera
1,Inside the corner between front and right board
Filter Fan
1,On the backboard
Guider IIS series User Guide | www.flashforge.com
2.1.4 Interface Menus
Build
Read the print file from
The local memory card
The USB stick
Back
Select the target print file among the list
Build: To begin printing.
Copy: To copy the files to the local
memory card from the USB stick.(The
button is not available while printing from
local memory card )
Delete: To delete the print file.
Back
Print interface
Abort: To abort the print job.
Pause/Resume: To suspend or resume
the print job.
Tools:Tocheckstatusormodify
settings during printing: build time, Z axis,
filament used, printing speed, light status,
change filament.
Extruder temperature: Can be changed
during printing.
Guider IIS series User Guide | www.flashforge.com
Tosetextrudertemperatureduring
printing:
After extruder temperature has reached
target temperature, temperature figure will
be underlined in print interface,
Tap
[Yes]
to save the setting while tap
[No]
to cancel the setting.
Tools in print interface
Printing speed: To change printing
speedduring printing by tapping the
underlined speed figure.
Light bulb: To turn on/off the light.
Filament: To change filament during
printing. (Note: You need to suspend the
printing operation first)
Cancel: To end the tool orders and
return to the print interface.
To set the printing speed during printing
Tap [Yes] to save the setting while tap
[No] to cancel the setting.
Preheat
Guider IIS series User Guide | www.flashforge.com
Tap the [ Preheat] button to enter the
preheat interface. Tap the [Start] button
to heat up to the setting temperature.
The default temperature is 220℃.
Tap the temperature display bar to set the
temperature.
To set the preheat temperature.
Tap [Yes] to save the setting while tap
[No] to cancel the setting.
The picture displays the preheat interface.
It shows the actual temperature and the
targettemperature.Tapthe
[Abort]
button to abort the preheat job.
Tools
Tap
[Tools]
to enter tool options.
Filament: To load/unload the filament.
Level: To adjust the build plate.
Home: To make the X, Y and Z axes
back to the zero point.
Manual: To manually adjust the
positions of X, Y and Z axes.
Guider IIS series User Guide | www.flashforge.com
Setting: To implement relevant function
setups.
Status: The check the real-time status
of the printer.
About: Information about the printer.
Back
Manual adjustment
Y+: The extruder moves to the zero
point, that is, the back of the machine
Y-: The extruder moves to the direction
opposite to the Y+.
X+: The extruder moves to the zero
points, that is, to the right direction
X-: The extruder moves to the direction
opposite to the X+.
Z+: The build plate elevates.
Z-: The build plate descends.
Back
Tap [Setting] to enter the setting interface
Language: To set the display language
Resume Print: Resume print after
restarting Guider IIS
WiFi: To turn on/off the WiFi
WLan hotspot: To turn on/off the WLan
hotspot.
Guider IIS series User Guide | www.flashforge.com
Polar Cloud Connection: To turn on/off
the Polar Cloud Connection.
Extruder Calibration: To adjust the initial
distance between the extruder and the
build plate.
Startup Sound: To turn on/off the
Startup Sound.
Filament Check: To turn on/off the
filament check
Light Bar Control: To turn on/off the
light bar control.
Light Bar Brightness: To adjust the light
bar brightness.
Factory Reset: Return to factory setting
Update:Toupdatethefirmware
version.
Back
Turn on
[Resume Print]
Left picture showed is the [ Resume
Print] turned on status. If the printer is
turned off when current print job has not
finished yet, printer will continue and
resume previous printing job after
restarted.
(Note: If [ Resume Print] is turned off, this
function will not apply. )
Guider IIS series User Guide | www.flashforge.com
WiFi:
Turn on WiFi: Turn on the WiFi, release
the WiFi hotspot and set the WiFi on
computer
Back
WLan hotspot
OFF/On: To turn on/off the Wlan
hotspot.
Setup Wlan hotspot: To set the SSID
and password.
SSID: The name of hotspot.
Password: The password of hotspot.
Save: To save the setting.
Back
Guider IIS series User Guide | www.flashforge.com
Polar Cloud Connection:
Cloud Connection: To turn on/off the
polar cloud connection.
Setup Cloud Connection: To set cloud
connection ID and PIN which have
already been registered on:
https://polar3d.com
ID: The email address of your Cloud
account.
PIN: The PIN code of your Cloud
account.
Save: To save the setting.
Back
(Note: To use polar cloud printing
function, you need to connect the printer
to internet with WiFi or Ethernet Cable
first)
Turn on/off [FlashForge Cloud]:
Tap to turn on/off the FlashForge Cloud
Connection.
Details instruction please refer to7.2.6
Turn on/off [Startup Sound]:
Tap to turn on/off the sound when
restart the printer.
Extruder Calibration:
(notrecommendedforcustomersto
operate)
To adjust the initial distance between the
extruder and the build plate by tapping
[-]and[+]. The proper distance may be one
ordinary paper’s thickness.
Guider IIS series User Guide | www.flashforge.com
Turn on [Filament Check] :
Left picture showed is the [ Filament
Check] turned on status.
Filament abnormal status will be detected
when filament is used up or suspended.
[Filament Check] function should be
used with filament in the filament
cartridge.This function is invalid if using
filament out of the cartridge.
Turn off [Filament Check]:
Left picture showed is the [ Filament
Check] turned off status.
Filament abnormal status won’t be
detected when filament is used up or
suspended.
Check Servo Mode: To turn on/off the
check servo mode.
High Temp Extruder Mode:
To turn on/off the high temp extruder
mode. After High Temp Extruder Mode is
turned on, operate according to the
prompts on the touch screen.
Guider IIS is updated, the extruder support
300 degree. The high temp extruder mode wi ll
be set before leaving factory.
If you need to print normal temperature
material, no need to c han ge t hi s m od e.
Guider IIS series User Guide | www.flashforge.com
Light Bar Control: To turn on/off the
light bar control.
Factory Reset: Return to factory setting
Update:Toupdatethefirmware
version.
Back
Light Bar Brightness: To click and
selectdifferent light bar brightness.
Factory Reset: Return to factory setting
Update: To update the firmware
version.
Guider IIS series User Guide | www.flashforge.com
Status:
It displays the real-time status of the
extruder temperature and other details.
About:
It displays the basic information about the
device.
automatically,after downloading completed,you can interactively operate the
printer on your computer, including Change Filament, Pause, Stop etc.
4)More than one of the Flashforge printers can be added to a Polar 3D Cloud
account, Flashforge Guider IIS series /GuiderII, Finder, InventorIIS/InventorII,
Adventurer3 printers all support Polar 3D Cloud connection. After added to
Cloud account and connected successfully, Guider IIS series printer’s camera
can be used to monitor the real-time printing status, as showed in the picture
below:
Guider IIS series User Guide | www.flashforge.com
)By using Polar3D Cloud platform, you can create G-CODE printing job by
5
uploading your own sliced print files. Print files can be transferred to
corresponding printer and printing will be started automatically.
You can also adjust the extruder temperature, or explore other cloud
functions.
Guider IIS series User Guide | www.flashforge.com
)Delete a printer from a polar cloud account.(If someone else wants to use
6
the same printer under another polar cloud account, please make sure you’
re delete the printer from your current-using polar cloud account, or others
can not use the printer.)
Click the printer you want to delete.
Guider IIS series User Guide | www.flashforge.com
Click [MANAGE] button on the right upper position of this printer ’ s details
webpage.
Then click [SETTINGS] button on the right upper position of the next webpage.
Finally, drag the next page to bottom down, click [DELETEPRINTER] button.
After youve completed the above delete steps, this printer can now be used by
Guider IIS series User Guide | www.flashforge.com
others under his own polar cloud account.
7.3 Camera
7.3.1 Connect from Polar Cloud
For detailed connection method,please refer to 7.2.5
After Guider IIS series printer has added to Polar Cloud account and
connected successfully(Guider IIS series printer and your computer should
link to Internet by Wi-Fi or Ethernet cable, printer and computer do not need to
connect the same Wi-Fi signal), Then Guider IISprinter's camera can be
used to monitor the real-time printing status.
7.3.2 Direct Connect from computer
1) Connect your Guider IIS series printer and your computer to a same WIFI
signal.
2) Install and start up Firefox browser(software) on your computer, type in the
following address as the format showed below, then you can monitor the
real-time printing status by the camera.
http://10.33.23.64:8080/?action=stream
( 10.33.23.64 is your printer ’ s present IP address, this address must be
edited according to your printer IP address showed on printer touch screen.)
Guider IIS series User Guide | www.flashforge.com
Chapter 8: Supports and Service
FlashForge team is on standby and ready to help you with any challenges you
may have with your Guider IIS. If the issues or questions are not covered in
this User Guide, you can seek for solutions on our official website or contact
us via telephone.
There are solutions and instructions to common issues that can be found in
our knowledge base. Have a look first as most basic questions are answered
there.
http://www.FlashForge.com
The FlashForge support team can be reached by e-mail or phone between the
working hours of 8:00 a.m. to 5:00 p.m. PST Monday through Saturday. In
case you contact us during off-duty time, your inquiry will be answered the
following business day.
Note: Because of changing different filament the extruder maybe blockaded.
It’s not owing to quality issue, and outside the scope of 400 hours life. If users
encounter this problem, please contact our after-sale department and finish
clean work according to their instruction.
ADD:No. 518, Xianyuan Road, Jinhua, Zhejiang
*When contacting support, please have your serial number ready. The serial number is
a bar code on the back of your Guider IIS.”
Email:
support@ff3dp.com
flashforge@flashforge.zohodesk.com
support@flashforge.zohodesk.com
Guider IIS series User Guide | www.flashforge.com
Chapter 9: Basic Questions and
Answers
Note! Do not disassemble the printer for maintenance on your own without
authorization, or it may cause unnecessary loss! Please contact Flashforge
after-sale engineers and use correct instruction and method to maintain.
9.1 Extruder shakes from left and right when printing.
Step 1. X-Axis motor cable has loose contact: Reconnect the X-Axis motor
cable to check, if problem remains, replace with new X-Axis motor cable.
Step 2. If Step1 not solving, X-Axis driver board has problem: Replace with
new X-Axis driver board.
9.2 “ 1025 ” extruder temperature showed on printer ’ s touch screen
when heating or printing.
Step 1. Extruder thermocouple has loose contact or has problem: Reconnect
the extruder thermocouple to check, if problem remains, replace with new
extruder thermocouple.
9.3 Extruder temperature does not go up when preheating or loading
filament.
Step 1. Heating pipe joint is disconnected with heating pipe: Reconnect these
two parts back.
Step 2. If Step1 not solving, heating pipe joint is disconnected from the
exchange board: Weld the heating pipe joint back if you are experienced in
welding, or please replace with new exchange board.
9.4 Extruder is moving to the right side without stop when printing.
Step 1. X-Axis sensor wire has loose contact or has problem: Reconnect the
X-Axis sensor wire, if problem remains, replace with new X-Axis sensor wire.
Step 2. If Step1 not solving, trigger iron piece of the X-Axis sensor has
Guider IIS series User Guide | www.flashforge.com
dropped off or has problem: Replace with new X-Axis sensor.
9.5 Print result is ellipse when we set to print perfect roundness, and print
result is rhombus when we set to print rectangle.
Step 1. X-Axis is not vertical to Y-Axis: Check the verticality between X-Axis
and Y-Axis,adjust the X-Axis vertical to the Y-Axis.
9.6 Filament can not come out from extruder when printing the first layer
and extruder is rubbing the platform.
Step 1. Distance between extruder and platform is too small: Re-do the build
plate leveling according to
Chapter 5
.
9.7 Extruder is clogged, filament is jammed in the metal throat tube or
teflon tube.
Step 1. Clear and unclog the extruder.
9.8(1) Extruder motor rotates normally but filament comes out from
extruder not continuously(off and on).
(2)Extruder motor rotates normally but filament does not come out from
extruder, and new filament can not be loaded into extruder or squeezed
out.
1.Other brands filament is used in printer,inferior filament has impurities or
bubbles inside: Please use Flashforge filament and make sure filament be
stored at clean and dry conditions.
2. Filament diameter is too large,causing filament jammed inside teflon tube:
Make sure filament diameter is within 1.75 ± 0.1mm. Replace with new
filament if not fit.
3. Part of the filament is cracked inside the throat tube or teflon tube when
plugging out the filament after print finished or change filament:
Disassemble the extruder,clear and unclog the whole parts including teflon
Guider IIS series User Guide | www.flashforge.com
tube,throat tube,extruder motor and nozzle.
1. Check to see whether something is blocked or other problems in the
2. Replace the malfunction motor’s driver board with normal axis motor’s
4.False operation—directly insert the filament into extruder without cutting off
the melted tip part when reload in filament:Clear out the jammed filament
fragment by heating extruder and pushing the pin tool,replace the new
filament,making sure filament tip is smooth,not deformed or twisted.
5.Teflon tube is totally out of shape or the nozzle is totally jammed, these parts
can not be used any more: Replace with new teflon tube or new nozzle.
Referring operating video:
https://www.youtube.com/watch?v=sPYaoRWAp2o&t=28s
FlashForge-Guider IIS- Replacement of Nozzle and teflon Tube
9.9 Wave-like lines appear on the surface of models.
1. Apply some lubricate grease on the Z-Axis.
2. Z-Axis guide rods and Z-Axis bearings do not coordinate, or Z-Axis(motor
3.Z-Axis driver board has problem: Replace the Z-Axis driver board with the
normal X-Axis driver board or normal Y-Axis driver board (mind driver boards’
directions) , if the problem is solved, replace the new Z-Axis driver board,if the
problem is not solved, replace the new Z-Axis motor.
9.10(1)One of the axis motor is not working or rotating.
direction of this moving axis: Clear out and fix these blocking problems.
driver board, if the problem is solved, replace the new axis driver board, if the
problem is not solved, replace the new axis motor.
(2)Axis motor rotates only in one direction:
1. Refer to the steps in 9.10(1),but do not replace new axis motor.
Guider IIS series User Guide | www.flashforge.com
2. Check the corresponding axis limit switch, plug out the joint of the limit
switch.
9.11 Touch function on the touch screen does not work well.
Fastening screws behind the touch screen are too tightly screwed: Adjust the
tightness of these fastening screws, if not solving, replace a new touch screen.
9.12 Files sliced by Flashprint and transferred by USB stick can not be
identified by printer, or printer prompts: file is not matched.
1.Restart the printer and re-plug out and re-plug in the USB stick.
2.Check to see whether the correct printer type Guider IIS series is selected in
Flashprint.
3.Check to see whether the model size has exceeded limit printing size of
Guider IIS series in Flashprint.
4.USB stick has its own problems, copy the files to printer’s internal memory
and start print again, or use a new USB stick.
9.13 Print results shift along the direction of X-Axis.
1. X-Axis timing belt is loosened: Fasten the X-Axis timing belt.
2. X-Axis motor wire has loose contact or broken down: Reconnect the X-Axis
motor wire, if not solving, replace the new motor wire.
3. X-Axis driver board is broken down(step1 and step2 is gradually shifting,
step3 and step4 is whole-part shifting together with abnormal noise): Replace
the new X-Axis driver board.
4.Printing speed is too fast: Lower the printing speed.(Recommended basic
printing speed:40—60mm/s, travel speed:60—80mm/s)
9.14 When doing build plate leveling, touch screen prompts“Please
tighten knobs under the platform”when the knobs have already been
mostly tightened: Re-do the printer’s extruder calibration and then do the
build plate leveling again.
Referring operating video: Extruder calibration
https://www.youtube.com/watch?v=VvjT3Y31IAw
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