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For questions related to the usage of fans on 3D Printers for the cooling of electronics *not* the print

1 vote
Accepted

Connecting controller fan on RAMPS 1.4 for Marlin

You don't need 4-pin fans, 2-pin fans will suffice. …
0scar's user avatar
  • 37.1k
5 votes

First time assemble of Anet A6 printer. Only fan works

The stock fan converges too much, this narrowing of the duct causes extra pressure build-up which these fans are not able to handle, so they stall, causing a reduced flow output of the fan. … Note that these fans move air and do not build up a high pressure difference that is large enough to overcome the friction of those designs. …
0scar's user avatar
  • 37.1k
0 votes
Accepted

X axis stops working sometimes on my Tronxy X5SA

Yes, if the stepper motor drivers overheat, they shut down or skip steps, that is very possibly related to the failing stepper driver cooling fans. …
0scar's user avatar
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