Geeetech Mizar S User manual

V1.0
USER MANUAL
Mizar S
Shenzhen Getech Technology Co., Ltd.
www.geeetech.com

TERMS
Please be advised of the following terms (the “Terms”) regarding this User Manual (this “Manual”):
All information in this Manual is subject to change at any time without notice and is provided for convenience purposes only. GEEETECH reserves the

GEEETECH Support Team for up-to-date information.
DISCLAIMERS
Neither GEEETECH

particular purpose, or non-infringement of intellectual property. To the fullest extent permissible by the applicable law, we hereby disclaim all liability

compliance with any codes, or misappropriation. To the fullest extent permissible by the applicable law, we hereby disclaim any and all responsibility,
risk, liability, and damages arising out of death or personal injury resulting from assembly or operation of our products. GEEETECH assumes no respon
sibility, nor will be liable, for any damages to, or any viruses or malware that may infect your computer, telecommunication equipment, or other
property caused by or arising from your downloading of any information or materials related to GEEETECH products.
CONTACT US
After-sales E-mail
Rita technical <[e-mail]>
Technical support

Technical support

1. Warm Tips
2. Packing List
3. The Whole Machine Structure Inspection
4. Check Power Supply
5. Machine Components
7. Connect Cables
8. Touch Screen UI Introduction
6. Assemble the Machine
1
2
3
4
5
6
8
9. Hot Bed Leveling 14
10. Loading Filament 18
9
CONTENTS
11. Start Printing
12. Parameter Adjustment After Printing Starts
14. Break-Resuming
13. Pause Printing
15. Filament Detector
17. Online Printing
18. Daily Maintenance and Usage Suggestions
16. Slicing Software
19
20
21
21
22
22
23
19. FAQ 24
20. Wiring diagram & Machine Parameters 26
21

1
WARM TIPS
After unpacking, please check whether the accessories are complete or not. If any accessories are missing, please contact
customer service for reissue.

your assembly and reduce errors.

attention to waterproof and moisture-proof protection for the printer.
Do not touch any moving parts while the printer is running to avoid personal injury.
Do not touch the nozzle and hot bed when the printer is working, so as not to cause burns.
When using the touch screen in the printing process, please pay attention to the movement of the hot bed to prevent the hot bed



actual product.
Mizar S is not leveled at the factory. Please level the hot bed before using Mizar S, otherwise Mizar S will not be able to print.
Please refer to the relevant chapters of the manual to complete the leveling of the hot bed.
1

2
PACKING LIST
2
USB Cable*1 Power Cord*1&Shovel*1
 Filament Holder*1 Tool Kit
User manual*1 Micro SD*1
Spare nozzle*2 Service Card*1 Screw bag
Hot Bed Kit*1 Gantry Kit*1 Y-axis Limit Switch*1
Belt Tensioner*2 Test Filament*1

Unpacking inspection After opening the Mizar S package, first check whether the accessories are missing, then check whether the hot end
and the hot bed are loose (the hot end and the hot bed may be loose during transportation), and finally check whether the power supply voltage
is correct. The specific methods are as follows:
3
Move the hot bed by hand to check whether it runs smoothly on the Y axis.
If it is found to be loose or stuck, please use the wrench in the tool kit to
adjust the 2 eccentric nuts under the hot bed. It is recommended to move
the hot bed while adjusting to prevent the hot bed from being too loose or
too tight on the Y axis.
2 Check the hot bed.
Move the hot end by hand to check whether it runs smoothly on the X
axis. If it is found to be loose or stuck, use the wrench in the tool kit to
adjust the eccentric nut behind the hot end. It is recommended to
move the hot end while adjusting to prevent the hot end from being too
loose or too tight on the X axis.
1 Check the hot end.
3
THE WHOLE MACHINE STRUCTURE INSPECTION

Pull the belt of the X&Y axis by hand to check whether the tightness is appropriate. If it is too loose or too tight, please use the belt tensioner on the X&Y side
to adjust(When Mizar S leaves the factory, the belt tensioners use ordinary screws. If necessary, you can replace them with the plastic handle screws in the
accessories that can be adjusted manually).
3 Check the X&Y axis belt.
9.4 MIZAR S power supply has two voltage ranges of 230V and 115V. Please select the voltage range according to the country or region where you are located
and ensure that the voltage range is in the correct position. Otherwise, the power supply will be damaged. Please make sure, then power on the printer.
4
CHECK POWER SUPPLY
4
115

5
MACHINE COMPONENTS
5
Filament Detector
Y-axis Limit Switch
115V/230V Power Supply
TF
Hotbed
Touch Screen
Hotend
X-axis Belt
Tensioner
Extruder
Y-axis belt Tensioner
USB
Filament Holder
Power
Switch

 
6
6
ASSEMBLE THE MACHINE
1 Find out the hot bed kit and gantry kit, placed them on a flat workbench. 3 Find the Y-axis limit switch kit and M3*16 screws, assemble the Y-axis
limit switch according to the picture below. Totally of 2 M3*16 screws
are needed.
4 Find the filament holder kit and assemble the filament holder.
2 Find the M5*35 screws in the tool kit, assemble the gantry kit and the hot
bed kit according to the picture below.Totally 4 M5*35 screws are required.
M5*35 M5*35

7
5 Find M3*6 screw and T-nut, fix the filament holder to the top of the gantry as
the picture below shown.
SCREWS M3*6
T-NUT



6 Insert the other end of the Teflon tube on the hot end into the extruder.

8
FRONT
7
CONNECT CABLES
Each cable of the printer has a text label on the end. Please connect the cables correctly according to the following picture.



 




BACK

Tool
Preheat
2Tool menu.
2 .1 Preheat.
9
8
TOUCH SCREEN UI INTRODUCTION
All the grey icons in the UI indicates that the operation is unavailable or the corresponding function is unavailable.
1Main page.
  


  



Tool: mainly for setting the related printing parameters.
Settings:
detector,lighting LED and other functions.
Printing:








PLA ABS

Change
Filament
Custom
10
2.2 Change Filament.
PLA: 
after the preheating starts, the printer will always be in the preheating state.

"Cool" icon to end the preheating.
ABS: 
after preheating, the printer will always be in preheating state. If you want to

the preheating.
Cool: 
Custom: Custom preheating temperature.







Press this icon to switch between hotbed and nozzle.
Step value of temperature for each click on the adjust
temperature icon.

Increase temperature.
Decrease temperature.






AutoLevel
Move
11
X-: moves the X-axis to the left .
X+: moves the X-axis to the right.
Y-: moves the Y axis backwards.
Y+: move the Y-axis forward.
Z-: 
Z+: 
1mm: 
in total, which can be selected as required.
Load: 
Leveling: Hotbed auto-level menu, click this icon to enter hotbed
auto-leveling operation interface. The detailed auto-level method is
listed in page 15 No. 9 .1 item.
Z-offset: This function is used to adjust the distance between the
nozzle and the hot bed. After you use Autoleveling mode to complete


common condition, you can start printing directly after autoleveling.
Unload:  There is no next-level menu for this button. If you press

2.3 




X-
Z-
Z+
X+
Y+
Y-
2.5 AutoLevel.
2.4 Home.






Setting
ManuLevel
12
Runout: 
When the switch is turned on and the 3D printer detects the

suspend the current printing work. You can manually resume the

that the function is disabled, and the colored icon indicates that
the function is enabled.
language: To switch between Chinese and English. Default
language is English.
This function can only be used after the leveling operation is completed.

method of hot bed leveling is detailed in "9 HOTBED LEVELING" on page
14.
2.6 ManuLevel.
Manual leveling of the hot bed requires the user to manually measure
each measurement reference point. Unlike the traditional adjustment nut
of the hot bed, Mizar S uses the height of the nozzle to adjust the nozzle

9.2 on page 16 below.




Confirm



3Setting Menu.
2.7 Unlock Motor.

2.8 Back.
This icon is used to return to upper-level menu.


  



Printing
13
Buzzer: 
default turn on.
Off/White/Color: 

the default color is colored breathing light state.Each time the printer is

can reset the LED mode as needed.
Restore: This button is only used to clear the hot bed leveling data of the
printer. After clicking this button to restore the printer to its factory settings,
the printer needs to be re-leveled before it can be used.
About

4Printing Menu.
After clicking the "Printing" button, it will enter the interface for


start printing according to the prompts.



1.9.2





_gtm
sll-.g
_0w1
51m-.g
_QW1_
Faci-.g
 
_gtm
sll-.g
_0w1
30m-.g
_QW1_
V60-.g
5Printing State Interface.
_3DBenchy~.g










 

14
9
HOTBED LEVELING
Mizar S does not level the hot bed by default when leaving the factory. After assembling the printer, the user must level the hot bed before printing,
otherwise the system will prohibit the printing operation.
Mizar S has two kinds of leveling method: auto-leveling and manual leveling. Either of the two modes enables precise printing. Due to the
convenience and speed of the automatic mode, we advise you to use the auto-level mode. Once the hot bed is adjusted, you can use it for a long













Wait for the printer to complete the current operation.









15
1. Please use tweezers or other tools to clean the nozzle before

2.-
ic leveling interface. Please use the tool to complete the calibra-
tion of the leveling sensor according to the text prompt on the
screen.
3. After the leveling sensor is calibrated, Mizar S will automatically
start heating the nozzle and hot bed, and automatically start the
hot bed leveling after the nozzle and hot bed are heated, During
the leveling process, the current working status of the printer will
be displayed on the screen in text form. To ensure the leveling
accuracy, the entire process takes about 5 to 7 minutes. Please
wait patiently.
If the auto-leveling fails, the user can use the ManuLevel mode to level the
hot bed.
How to judge whether the printer is leveled well ?

selection page, the leveling state of the printer will be displayed in the
upper right corner of the interface.
9 .1 Auto-leveling.
Hot bed leveled
Hot bed not leveled
_gtm
sll-.g
_0w1
51m-.g
_QW1_
Faci-.g
 
_gtm
sll-.g
_0w1
30m-.g
_QW1_
V60-.g
_gtm
sll-.g
_0w1
51m-.g
_QW1_
Faci-.g
 
_gtm
sll-.g
_0w1
30m-.g
_QW1_
V60-.g




Cancel





Stop Back
789
456
123




Confirm



16
4.
process of automatic leveling of the printer, otherwise leveling may
fail.
5. During the leveling process, if the test fails at a certain point, the
printer will repeat the test for several times. Please wait patiently. If
the test succeeds, the next test will be carried out. If it fails, the
printer will remind“Probing Failed”. At this point, please check
whether the hot end is loose, whether the 3D printer is placed
horizontally, whether the environment is vibrated, etc., and then
select "Reset" to restart the system and try leveling again.
1. Please check whether the connection between the main board and
the hot end is normal or broken.
2. Remove the hot end cover and check whether the internal wiring is
loose or broken.
3.
and level it again.
4. Sensor damage, please contact after-sales personnel to solve;
5. The nozzle heating is abnormal, please check whether the nozzle
connection line is normal.
6. After leveling is completed, you can start using the printer.
Abnormal Failure of auto-level elimination:
1.
2. After entering the "Manual Leveling" interface, the hot end will auto
home. When the auto-homing is completed, the screen will prompt

9.2 Manual Level.
Reset




17
Note: Both manual leveling and auto-leveling data will be
saved by the printer, and the printer will preferentially use the
leveling and calibration data obtained by the last leveling.
3.
corner of the hot bed. Now,you can start manual leveling of the hot bed.
4. After the leveling starts, please place a piece of A4 paper between the

back and forth to detect the distance between the nozzle and the hot
bed. When the A4 paper just rubs to the nozzle, it is the best distance,

measurement point, and the user only needs to repeat the above steps
with A4 paper.
5. There are 9 points in total for manual leveling. After the measurement


ing that leveling is completed and you can start printing.

hot bed, please pay attention to choosing the appropriate


nozzle is too close or too far away from the hot bed, you are

distance between the nozzle and the hot bed.
9.3 




Confirm








Confirm



A4