I have a printrbot Simple up and running with the Marlin firmware. I'm getting good prints and everything's nicely tuned. Yet today I noticed stuff was really out of whack. After looking and double checking everything I finally started looking at the eprom settings, and that's when I found that all of my previous entries were gone and it looked like it'd been reflashed back to factory settings. Everything was previously written to the eprom as I've been printing solid for the last week.
I routinely disconnect and power down at end of day. So what would cause it to act like it'd been reflashed? Fortunately I had all of my settings jotted down and prints are back to looking normal, but now I guess lesson learned is to just double check the eprom settings as I was tightening the lines and adjusting z height when the problem was elsewhere.
I routinely disconnect and power down at end of day. So what would cause it to act like it'd been reflashed? Fortunately I had all of my settings jotted down and prints are back to looking normal, but now I guess lesson learned is to just double check the eprom settings as I was tightening the lines and adjusting z height when the problem was elsewhere.