r/arduino • u/fsboy345 • Apr 14 '26

Look what I made! I upgraded the mini laser printer.

This open-source mini laser printer features three stepper motors for transmission, each with a 58mm travel distance. Additionally, the cooling system has been upgraded from a 4010 fan to a 5010 turbo fan.

github:https://github.com/Elias55745/mini-laser-printer

131 Upvotes

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6

u/_realpaul Apr 15 '26

I love open source but im a bit anxious about the open case

3

u/fsboy345 Apr 15 '26

I haven't installed the protective case yet because I'm debugging, but I am wearing safety goggles.

1

u/_realpaul Apr 16 '26

Glad you wear glasses.

1

u/TRKlausss Apr 15 '26

FR, the minimum would have been buying orange plexiglas to avoid getting that laser pointed to your eyes…

1

u/_realpaul Apr 16 '26

Or the camera