Note: Before replacement, the Teflon tube on the 4-in-1 hub needs to be removed
¶ 1. Required tools
●S1.5 Allen key
●S2.0 Allen key
●S2.5 Allen key
¶ 2. Disassembly steps:
¶ Step 1: Turn off the printer
Before replacing the Y-axis belt, make sure to turn off the printer and disconnect the power supply to ensure safe operation.
¶ Step 2: Disassemble the print head module
① Remove the print head module from the back of the printer and use the S2.5 Allen key to unscrew the screws that fix the print head module.
② Use the S2.0 Allen key to unscrew the screws that fix the hub 4-in-1.
③ Use the S1.5 Allen key to unscrew the fixing screws that fix the print head cable.
④ Unplug the wiring plug connected to the extruder motor.
¶ Step 3: Disassemble the printer housing
① Remove the front housing of the print head module and unplug the wiring plugs of the cooling fan and the print head light.
②Use S2.0 or S2.5 Allen key to unscrew the screws of the fixed module housing.
¶ Step 4: Disassemble the extruder assembly
①Use S2.5 Allen key to unscrew the screws that fix the extruder assembly and remove the wiring plug connected to the adapter board.
②Remove the extruder assembly and use S2.0 Allen key to unscrew the screws that fix the print head adapter board.
¶ 3. Installation steps
¶ Step 1: Install the extruder assembly
①Use S2.0 Allen key to install the fixed print head adapter board.
②Connect the wiring plug back to the print head adapter board and use S2.5 Allen key to install the fixed extruder.
¶ Step 2: Install the module housing
①Use S2.0 or S2.5 Allen key to install the fixed module housing.
②Install the module front cover and connect the cooling fan and print head light wiring back to the adapter board.
¶ Step 3: Install the print head module
①Connect the extruder wiring plug back.
② Reconnect the print head cable and use an S1.5 Allen key to install and fix it.
③ Use an S2.0 Allen key to install and fix the four-in-one hub.
④ Use an S2.5 Allen key to install and fix the print head module.
If the above steps do not provide assistance or if you encounter any other issues during subsequent use, we recommend that you create a support ticket.
The after-sales engineers will assist you in finding a solution to the problem(Reply time :1 working day)
Please click this link to submit your ticket:
After-sales Ticket Submission Page