Hello 3d Lab forum,
Grateful shout out to gtometich who actually gave
some constructive advice that addressed the issue
in the post (‘Unknown file format!’) rather
than replying with general musings about how
experienced the poster is with resin printing.
The LycheeSlicer was the key.
The software was downloaded and installed and it produced
a CBT file that was recognized by the Mars 3
printer.
It would seem that the problem was
the Chitubox software would produce a CBT file
but not a CBT file that would be recognized
by the Mars 3. That is, the names of the CBT and .CDBDLP files
produced by the Chitubox app would display
at the Mars 3 menu but, unlike the the older files that had been
left there by other users, the files I produced
and copied to the USB drive would not display
an image of the models. The LycheeSlicer, even before
the STL is loaded, offers for the printer
machine to be chosen.
(Extensive search was done on Chitubox
v 1.9.4 and v1.9.2 5 softwares but it
was not found how one chose a certain
printer machine.)
The issue now is getting the CBT file to print.
The Mars 3 took over two hours to go 100%
but when the cover was removed it was
discovered that there was nothing there.
Well, almost nothing. While cleaning the
tray (which was acquired for $47) there
was found a thin layer (.5mm) of
hardened resin on the clear bottom of
the tray which was approximately the
horizontal outline of the model. A similar
thin layer was found when cleaning the head.
So after four days and $100 for the resin,
isopropyl alcohol, and the tray the
goal of printing the model is not attained.
Once again it is asked that someone accept
a request to let me know when they will
be in the 3D Fab lab in the next few days or
weeks so they could review the process
being taken and perhaps point out where the
mistake lies.
I am and will remain
Madams and Sirs,
Your humble servant,
Allen Pitts
[email protected]
Screenshot of model in Lychee Slicer
Screenshot_Lychee_Slicer_Eod_240208.jpg (1367×835) (startlogic.com)