Layer Shift in Y axis

Hello
I’m new in this Forum, and my english is not so good, sorry.

My Problem, when i printing my opject then shift the Printer after few Layers (25 - 30). This ist only in the Y-Axis! the X-Axis is perfect.

Thank’s for your Help

Hi,
Layer shifting is caused (mainly) by an incorrect alignment of one (or more) axis. Read the alignment procedure in the Wiki. Axis alignment is the tricky part of the assembly but your printer won’t work if it isn’t perfect.