The filament cutter lever is used to hold the cutter and push it to cut filament.
The filament cutter lever is physically damaged, affecting its function.
Filament cutter lever
H1.5 hex key x1
List of screws used for the parts in this guide
|Screw A||MG2.5*13||Cutter lever|
It's crucial to power off the printer before performing any maintenance work on the printer and its electronics, including tool head wires, because leaving the printer on while conducting such tasks can cause a short circuit, which can lead to additional electrical damage and safety hazards.
When you perform maintenance or troubleshooting on the printer, you may be required to disassemble some parts, including the hotend. This process can expose wires and electrical components that could potentially short circuit if they come into contact with each other or with other metal or electrical components while the printer is still on. This can damage the electronics of the printer and cause further damage.
Therefore, it's essential to switch off the printer and disconnect it from the power source before doing any maintenance work. This will prevent any short circuits or damage to the printer's electronics. By doing so, you can avoid potential damage to the printer's electronic components and ensure that the maintenance work is performed safely and effectively.
If you have any concerns or questions about following this guide, open a new ticket in our Support Page and we will do our best to respond promptly and provide you with the assistance you need.
|Turn off the printer, open the front housing, and hang it over on the carbon rod (X series).
||Pull on the connector to remove the front housing and disconnect the part cooling fan cable; then set the front housing down nearby. (P series)
|Press the circlip with the tweezer's handle as shown in the figure to release it.
||Remove the circlip (x1) and washers (x1)
|Unscrew the cutter lever fixing screw A to make the screw is completely loosened from the extruder。
||Remove the cutter lever.
|Confirm that the position of the shaft spring is installed correctly. The cutter lever must be pushed into place.
||Lift the cutter lever with your hand, slide the cutter into the slot, and tighten the cutter lever screw (screw A).
|Confirm that there is enough space left on the shaft to install a washer and circlip.
||Install the washer (x1); then use tweezers to press the circlip (x1) into place.
|(P series only) Connect the part cooling fan cable.
||Close the front housing.
Before closing the front cover of the tool head, you can manually confirm the cutting action, which should be smooth.
No additional calibration operations are needed for filament cutter lever replacement.
We hope that the detailed guide we shared with you was helpful and informative.
We want to ensure that you can perform it safely and effectively. If you have any concerns or questions regarding the process described in this article, we encourage you to reach out to our friendly customer service team before starting the operation. Our team is always ready to help you and answer any questions you may have.
We will do our best to respond promptly and provide you with the assistance you need.