I aspire to Buy Pro H90 , a very impressive printr, to get into the carbon fiber and PEEK component manufacturing ( Not aware if PEEK could be handled?) for engineering & medical implants , trying to figure out if any used /Refurbished machines are available , very serious on Prusa SL1S+CW1S as it has got a very good review ,also cost is attractive, yes although the print size is smaller, wanted to know if i could use open source resins also along with prusa certified resins, without licensing from prusa for using open source resins.

Hello.Printing with PETG Carbon, requires higher temps as with the regular PETG. The menu on the printer to select the filament when loading, does not consider such Filament. Is there a chance to avoid having the warning of different filament when printing and the need to adjust temperatures manually? For now I'm using ASA settings, nonetheless, the bed temp needs still to be adjusted manually. Thanks.

Any disadvantage of leaving the steel nozzle in the printhead, regardless of that material is used?   Or do I need to switch to brass for non-abrasives, and steel for material with abrasives?

I've made a detailed guide on how to print Nylon with carbon fiber especially eSUN PA-CF on a stock Prusa MK3. Most things apply to other Nylon filaments as well. Maybe it's useful to someone. Here is the Link to my blogpost: https://www.schweinert.com/my-recipe-for-3d-printing-with-esun-pa-cf/

What about Fiberlogy PA12+CF15 or NylonX? Are these informations apply to these filaments? For PA12+CF15 temperatures by Fiberlogy are 255-270 nozzle and 90-110 for bed. But what sheet should I use with it and is the release agent necessary? I have printed it on smooth but it is lifting. With glue is little bit better. I tried with textured and it is better than on the smooth but still little bit of lifting. And how that applies to satin sheet?I saw topics on forum but everyone has other setup.It will be great to add these two to your material guide