LONGER Cube2 - Cube2 Frequently Asked Questions (FAQ); Cube2 Firmware Update and Filament Discharge FAQ

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F． FAQ manual
Question1: How to update the firmware?
Question 2:What if the filament does not discharge from the
machine?
1. Copy these two files to the SD card
2. Then restart the machine and wait for
the machine progress bar to complete
before the firmware is refreshed.
3. Then the user needs to delete the two
files in the SD card to be used normally,
otherwise the firmware will be refreshed
every time the phone is turned on
1. After the machine nozzle is heated, the
consumables are normally fed into the
feeding mechanism by hand, and then
passed through the Teflon tube to enter the
nozzle.
2. When it is found that the gear of the
feeding mechanism emits a "beep" sound, it
can first check whether the consumables
are wound, causing the extrusion
mechanism to pull the material.
3. If this is not the reason mentioned above,
please remove the fixed two screws
according to the figure, pull out all the
cables of the sprinkler assembly, and
remove the whole sprinkler assembly for
replacement and repair.