How to Replace the Plastic Bowden Tube on a Markforged Desktop Printer
The Plastic Bowden Tube on your Markforged Desktop Printer, feeds polymer filament from the extruder to the plastic nozzle. This tube should be replaced if any damage is found or for approximately every 3,200cc of polymer 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.
