Felix Storch Pro L Series User manual
How to replace Pro 3 Printhead
15 April 2022
Revision 0
FELIX Pro L and XL
series
How to replace Pro 3 Printhead
15 April 2022
1
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
1Introduction
This manual explains how to replace the Pro 3 printhead properly.
2Tools
The tools you need to replace the build plate of the Pro L and XL:
•Allen key 2,5
•Allen key 3
•Tweezers (optional)
3Disassemble
Warning: Always turn off the printer and remove the power cable
before working on the printer.
1) Turn of the printer
-Turn off the printer and remove the power cable
from the printer.
How to replace Pro 3 Printhead
15 April 2022
2
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
2) Disconnect the ribbon cables at the printhead
-Disconnect the ribbon cables.
Be careful to not destroy the connectors.
Red circles.You can use tweezers.
3) Disconnect the servo cable at the printhead
-Disconnect the servo cable. Red circle.
How to replace Pro 3 Printhead
15 April 2022
4
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
6) Remove the wiring on the PCB
-carefully remove all the wiring inserted in the extruder PCB. You can use an tweezer to
make is easier. Red circles.
7) Remove the 2 top bolts
-Remove the 2 bolts using an allen key 2,5. Red circles.
How to replace Pro 3 Printhead
15 April 2022
5
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
8) Remove the side bolt
-Remove the bolt that holds the 2 printhead assemblies together using an allen key 3.
Red circle.
9) Take off the old printhead
-Carefully take off the printhead. Watch out because the 2 heads are attached to each other
with the cables
How to replace Pro 3 Printhead
15 April 2022
6
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
4Assemble new printhead
1) Take the new printhead
-Take off the new printhead from the transport block. Place the old printhead on this
transport block when done.
Watch out because the 2 heads are attached to each other with the cables
2) Place the new printhead
When slicing the new printhead on the bracket make sure no cables get stuck. Red circle.
How to replace Pro 3 Printhead
15 April 2022
7
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
3) Place the right printhead
Start with sliding the left printhead on the bracket. Keep in mind when you slide the right
printhead on the bracked to get the servo pin in the pocket. Red circle.
4) Screw the side bolt
-Tighten the bolt that holds the 2 printhead assemblies together using an allen key 3.
Red circle.
How to replace Pro 3 Printhead
15 April 2022
8
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
5) Place the 2 top bolts
-Place and tighten the 2 bolts using an allen key 2,5. Red circles.
6) connect the wiring on the PCB
-carefully connect all the wiring to the extruder PCB. You can use an tweezer to make is
easier. Make sure none off the cables get below the nozzles! Red circles.
How to replace Pro 3 Printhead
15 April 2022
10
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
9) Connect the ribbon cables at the printhead
-Connect the ribbon cables.
Be careful to not destroy the connectors.
Red circles.You can use tweezers.
10) Connect the servo cable at the printhead
-Connect the servo cable. Make sure the servo cable doesn’t get below the nozzles!
Red circle.
How to replace Pro 3 Printhead
15 April 2022
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FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
-Load in PLA in both hotends and hit “Yes”.
-Make sure line 5 matches both nozzles for the X and Y. Does it not? then enter the number
where the lines do match and start the calibration again.
You are now be able to use the FELIX Pro L or XL again.
How to replace Pro 3 Printhead
15 April 2022
19
FELIX Pro L XL
www.FELIXprinters.com
Pro L XL series
If you are unable to continue or have any questions, you can check at the support section of our website or
you can contact us directly:
Website: www.felixprinters.com/support
Email: support@felixprinters.com
Telephone: +31 (0)30 30 31 387
Address: Zeemanlaan 15, 3401MV IJsselstein, The Netherlands
Kind regards,
FELIXprinters
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