[EMS Discuss] fixing the printr

Fri Oct 11 18:16:50 PDT 2013

After reading the printrbot talk forum
http://http://www.printrbottalk.com/forum/index.php I
suggest checking the following:

Firmware revision and saved settings;
Y axis belt tension: It indicates the belt should produce a
low tone (not a 'blarp' sound) when plucked;
Y axis pulley set screw:
and others say shaft wobble is often the problem;
Guide rod lubrication;

I'll be away a week or so due to bicycle fatigue coming in
from Springfield.

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