12
5.
Adjust the height of the nozzle until it pinches the paper, checking each time
whether the paper can be moved or not. Once the paper cannot be moved, return
to the main menu and touch
to home the printer.
CLEANING THE BUILD PLATE
To prepare the build plate for printing, first ensure that the build plate is at room
temperature, then use rubbing alcohol or another ammonia-free solvent and a soft, lint-
free cloth to remove any dust and oil from the surface.
CALIBRATING THE PRINTER
Your Delta Pro 3D printer was calibrated at the factory to ensure great prints out of the
box. However, sometimes it may be necessary to recalibrate certain functions over the
natural course of use.
Calibrating Dimensional Accuracy
If you find that the dimensions of your prints differ from the dimensions of your CAD
model beyond 10 microns or so, you may want to the adjust the firmware to correct the
discrepancy. Perform the following steps to calibrate the dimensional accuracy.
1.
Go to the Delta Pro page (30993/33346) on the monoprice.com website and
download the Sample Prints for Calibration package.
2.
Print the calibration box gcode file.
3.
Carefully measure the printed model with calipers, aligning the jaws with the layer
lines and record the dimensions.
4.
Touch
> Structure. Note the Push Rod Length. Calculate a new Push Rod Length
using the following formula:
New Value = Old Value x (Measured Printed Dimension / 3D Model Dimension)
