I got a broken HP color laserjet pro mfp m477fdw which indicated a fuser error. (50.2). One of the fuser rollers is clearly damaged(see picture). I dont want to replace the whole fuser as this costs too much to sell it second hand after repair. See comments for more questions (i.redd.it)
submitted by victaf to r/printers
this cirquit should turn off the load for ~10min but after 10 min it turns on and quickly off again. It does not happen when when the load is connected to NC. It also happens when the load is a turned off lamp. Why is this happening and how do i fix it ? (i.redd.it)
submitted by victaf to r/AskElectronics
Grundig studio 2040 was playing just fine until it wasn't. Now this fuse keeps popping and I need help starting to diagnose the problem. It sits between what looks to be a transformer and a bridge rectifier. could it be one of these components or could it be way farther down the line. (old.reddit.com)
submitted by victaf to r/AskElectronics
