User's Manual

V1 January 2015
da Vinci Jr.1.0
P 14
CLEAN NOZZLE
Over time, carbon deposits or fi lament dust buildup in the nozzle may decrease its performance. It is advised to clean the
nozzle after every 25-hour of printing.
Also, when you fi nd the result of print bed calibration shows “ERR” or any residue on your prints, you may try to clean the
nozzle.
To clean the nozzle:
3.Hold the cleaning wire with the pliers, and carefully pass the wire
through the nozzle openning.
1.Select "YES" to begin.
4.Select "OK" to return.
2.Wait until the extruder heats up and moves to the front, and the screen
shows “READY FOR CLEAN”
clean nozzle
are you sure
NO
YES
clean nozzle
ready for clean
ok to return
Z OFFSET (adjust the printer module)
Z OFFSET settings adjustment
The user may use the Z OFFSET function to adjust the gap between
the printing nozzle and the printing bed.
Caution: This printer has already been tested and adjusted to the
optimal gap between the printing nozzle and printing bed before
shipping. We recommend recording the original settings before
carrying out any adjustments.
1. First record the original Z OFFSET setting value
2. Increase / reduce the Z OFFSET 0.1 mm at a time and print out
a sample for testing to evaluate whether further adjustments are
required.
UTILITIES