This is second print and it is the same don't know what happend but printer start to print a fev mm to left. (Layer Shifting or Misalignment) On second print it start to print after a while fev mm to back of Y. Any idead why this is happening? Belts are ok and tight, what else can be? I have upgraded firwmare to bugfix 1.1.x [attachment 106506 20180809_123532.jpg] [attachment 106507 20180809_123543.jpg] https://reprap.org/forum/read.php?406,830678,830678#msg-830678 Sun, 19 Apr 2026 17:13:57 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?406,830678,834879#msg-834879 https://reprap.org/forum/read.php?406,830678,834879#msg-834879 Blisk Prusa i3 and variants Fri, 28 Sep 2018 09:54:42 -0400 https://reprap.org/forum/read.php?406,830678,834871#msg-834871 https://reprap.org/forum/read.php?406,830678,834871#msg-834871 Also the drive gear on the motor slipping.]]> MCcarman Prusa i3 and variants Fri, 28 Sep 2018 08:22:31 -0400 https://reprap.org/forum/read.php?406,830678,834654#msg-834654 https://reprap.org/forum/read.php?406,830678,834654#msg-834654
- Stepper driver adjusted too low
- Belt too loose on stepper gear.
- Extruder nozzle hitting the object while printing. (part lifting/curling)
- Interference in motion of the X or Y carriages.
- Attempting to print outside the physical X/Y limits (switch engaging)
- Error in gcode (uncommon)

Hope this info helps!]]> MindRealm Prusa i3 and variants Tue, 25 Sep 2018 15:13:02 -0400 https://reprap.org/forum/read.php?406,830678,830678#msg-830678 https://reprap.org/forum/read.php?406,830678,830678#msg-830678 On second print it start to print after a while fev mm to back of Y.
Any idead why this is happening?
Belts are ok and tight, what else can be?
I have upgraded firwmare to bugfix 1.1.x
[attachment 106506 20180809_123532.jpg]
[attachment 106507 20180809_123543.jpg]]]> Blisk Prusa i3 and variants Thu, 09 Aug 2018 07:04:51 -0400