¶ Tools and Materials
- A 2.0 mm Allen key
- A Phillips screwdriver
- A bursh
- A pair of tweezers
¶ Tutorial Video
Coming soon.
¶ Instruction
¶ Remove the heat break cooling fan
- Power off the printer and unplug the power cord.
- Lift the front cover of the print head to remove it. Unplug the port of the ribbon cables of the model cooling fan.
- Loosen the 4 screws securing the middle housing of the print head using a 2.0 mm Allen key. Remove the middle housing from the front of the print head.
- Unplug the ribbon cables of the heat break cooling fan by the use of a pair of tweezers.
- Loosen the 2 screws securing the heat break cooling fan using a Phillips screwdriver. Remove the heat break cooling fan.
¶ Clean the heat break cooling fan
Clean dust from the fan blades using a brush.
¶ Install the heat break cooling fan
- Prepare the heat break cooling fan by placing it in the installation position. Align it with the screw holes and then tighten the 2 screws that secure the heat break cooling fan using a Phillips screwdriver.
Note: The fan has a fixed installation position. The position can be distinguished ribbon cable direction.
- Plug in the port of the ribbon cables of the heat break cooling fan.
- Put the middle housing of the print head in the installation position by aligning it with the reserved groove of the cutter lever and the screw holes. Tighten the 4 screws using a 2.0 mm Allen key.
- Prepare the front cover of the print head. Insert the port of the ribbon cables of the model cooling fan. Put the front cover in the installation position by aligning it with the positioning hole.
Note: Organize the ribbon cables of the model cooling fan.
- Navigate to "Function" on the touchscreen to enter the Prepare interface. Set the temperature of the nozzle to 220 ℃.
- The printer is ready for use if the heat break cooling fan operates normally after the nozzle starts to heat.
