How to Replace the Fiber Feed Tube on a Markforged Desktop Printer
The Fiber Feed Tube on your Markforged Desktop Printer, feeds continuous fiber reinforcement filament from the spool to the extruder. This tube should be replaced if any damage is found or for approximately every 750cc of fiber that has been printed on the machine. If maintenance intervals were not originally established when the machine was installed, an automatic maintenance schedule is set by following the instructions in this video.
