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3.2
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You will need two business cards (or cards or about the same thickness) for this procedure.
We will use this to measure the distance from the print bed to the extruder nozzle and set
the height.
Picture 3.2e
Set the 2 business cards on top of each other on the glass print surface under the nozzle.
The procedure is as follow:
- Turn the knob clockwise “one hour” and perform an auto home.
- Keep doing this moving the back knob by “one hour” increment each time till the nozzle
touches the business cards and you can feel a light drag if you try and move the business
cards (
pictures 3.2e
and
3.2f
).
Once you have the back sensor set to two business cards height, turn off the printer and
remove the two business cards. We will now set the level and fine tune the setting.
With the power off slide one business card between nozzle and the bed, using a 7mm
wrench, loosen the left front bolt that adjusts the bed till one business card just fits between
the nozzle and the bed. Now manually move the extrusion head to the back right and do
the same procedure. You may find you have to adjust the bed up or down.
Slid the head forward to the right front and adjust the right front bed bolt till the card just
fits, and now the back left position and bolt follow the same procedure. Once complete
redo the sequence starting at the left front again, as adjusting one slightly throws the
others off. Once this is set, it rarely needs to be adjusted again (
pictures 3.2g
and
3.2h
).
Picture 3.2g
Picture 3.2f
Picture 3.2h
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Summary of Contents for PRM0282
Page 1: ...User Guide 3D Printer 1...
Page 60: ...PRM0282...
