Maintenance & Storage
Weekly Maintenance (every 50 hours)
Ensure that your bed is at the correct height and properly leveled. To do so,
log in to OctoPrint and proceed through the QuickStart process in order to
complete the following steps:
1) Check Starting Height 2) Check Bed Level
Ensure that the print surface is free of defects (torn or bubbled polymide
tape) and dust/dirt/grease, and replace tape or clean surface with
appropriate cleaner (alcohol/water at 50%/50% is recommended).
Monthly Maintenance (every 200-250 hours)
Ensure that the machine is free of dust and lament debris, and clean it if
necessary. Focus areas include fans and fan guards, lament surface and
lament drive, and the entire frame. Clean oil from the X and Y linear rails
and apply a fresh coat to each. A dot of oil in each of the long grooves on
the X and Y rails is sufcient. Once applied, move each axis through its full
travel multiple times to spread the oil.
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• If you are using your M3 regularly, turn off and unplug the power supply
when nished.
• If you are storing your M3 for a period of 1-2 weeks, follow the instruc-
tions listed above. Additionally, fully seal the lament spool in its original
bag, with the dessicant packet inside.
• If you are storing your M3 for a period of 2 weeks or more, follow all
above instructions, THEN cover your entire machine in order to protect it
from the buildup of dust and other airborne particles.
DO NOT unscrew your nozzle directly from your M3! To change or remove
its nozzle, you must rst remove the entire hot end. Visit our website and
YouTube channel, MakerGear, for step-by-step instructions on how to
remove the hot end and change its nozzle.
M3 Storage
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