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The S1 Plus is an automatic filament loader designed to work with any FDM 3D printer. It eliminates manual filament reloads, keeping your printer running continuously and reducing downtime during long prints making it ideal for print farms, designers, and hobbyists. The S1 Plus cuts material waste and maximizes printer uptime, so you spen
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It’s a nice product but it’s incompatible with creative 5 pro/c5 from flash forge
I also didnt realize till after I bought it that the printer can just switch to another spoil if it’s the same color and type on it’s own
What the infinity system does it dosnt know when to stop feeding the printer when it’s turned on and it just makes a mess.
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Anonymous · October 25, 2026
I am happier with the S1 Plus than I expected to be
I am happier with this than I expected to be. It is super simple to set up and use. I have several printers, including a Prusa with the MMU unit, but the S1 Plus is MUCH simpler to use than the MMU for adding rolls during printing. With the MMU I have to work through several steps and anticipate how much filament I have left and how much I need to finish a print. With the S1 I can just keep loading roll after roll without stopping the printer. This loader is genius.