KLP1 internal spool holder

prusaprinters

A spoolholder to print in pairs and to add to your KLP1 (original version, not the the one with the 230x230 bed plate).Print it in PETG, ABS or any material with a good resistance for the temperature you can end up with inside the printer. I suggest a wider layer width like 0.6 or even more.Secure it with some double sided tape to the bottom of the printer.Only for spools with the internal diameter bigger than 56mm (55 if you trust your tolerances). Depending on the format of your spool, you might have to print an additional step-down ring to run it smoothly.The hole in the rod is designed to fit many of the cheap temperature/humidity sensors you can find around. For example: https://www.aliexpress.us/item/1005004406263759.html