I’ve got a problem that just started cropping up with my Objet30 Pro: It keeps trying to print things without any support material. On the positive side my support consumption will probably be low now, on the negative side all my prints are melty-looking messes.
I hadn’t used the printer in a couple of weeks (I know, maintenance prints once a week or material flushing etc.), and then I had a pretty horrible looking pattern test with lots of non-functioning jets. I cleaned the heads, re-seated the connectors for the print heads under the top cover on the printing unit, prayed for luck and voila, got a perfect pattern test! The next parts that I printed… looked exactly like the first ones. So still no support during printing.
Now my pattern tests are consistently bad. Ditto head alignment. I’m also now getting error messages like “Go to home Y after test pattern - error” and “MCB error event”. I really hope that MCB doesn’t stand for main circuit board… Purging, replacing the support cartridges, restarting the printer computer… nothing seems to work. My maintenance counters are all still in the green, except for the wiper and the UV lamp, but I don’t think they’re at fault here. Does anyone have any ideas? Help!