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OK. I do not know the reason for the problem but I believed I fixed it. I uninstalled and reinstalled Cura. Then I removed and added the 3D printer. After I did that the infill was showing in the layer view.

I created an experimental box with a indented cutout in Solidworks, saved it as an STL file, imported into Cura 3.4.1. I then looked at the layer view and see no Infill as I progress through the layers. I looked at the infill settings. The infill density is 50%, infill line distance is 0.05mm ...

Maybe a better description is the outside walls of the object are printing but the insides are not. One object is a key ring. The outside walls and the wall of the ring hole print but the bottom and the infill is not being printed.

I have a problem that just started. Some students created solid objects using Solidworks, saved the part as an STL file, I imported that into Cura 3.4.1, set up the parameters, saved as a gcode file. When printing only the outside edges are printing. These look good. However no bottom or infill is ...

No. It takes about the same amount of time.

I have a Rostock Max V2 that has been upgraded with the newer extruder, etc. I have been printing fine. However, recently when I try to print, the bed heats up, the extruder heats up, the printing starts and then the bed temperature starts dropping until the printer goes into DEF mode. Any ...

Now trying to run eeprom_write in Arduino to see if we could write to the eeprom, but the connection failed. It seems we might have to completely rewrite the Firmware into the Rambo but every time we try to send anything through Arduino to the Rambo we receive as follows. Build options changed ...

This is what I have when I go into MatterControl Options, Eprom Configure. See attached image

I tried using Mattercontrol However, while it says that the printer is connected and I have the correct initial screen, I can not get anything to work through Mattercontrol (e.g., homing, x,y,z motors, etc.). I believe I double checked all the connections settings.

OK. I made sure that the whip is completely seated and that seems to fix part of the issue. However, I now can not get the Z axis setting to reset. If I move the extruder to the top near the stops and hit Home Extruder it moves down about 55 mm and stops and has a reading of -55. I can adjust the ...

The screen locks up with SeeMeCNC Rostock MAXV.2 FW Date 20170822 Repetier v 0.92.2 text. I could unplug the printer for about 10 seconds a couple times and the screen showing bed and extruder temperatures would appear. I could then home the printer head fine. I would put in an SD card and try to ...

I started the onboard calibration process on my upgraded Rostock V2. The extruder head lowered to the center, moved to the X strut and stopped. Could not get anything to happen after that. I am open for suggestions as to what happened and what do i need to do.
Thanks

We upgraded our V2 with the new HE280 upgrade. Got everything working and did some test printing which worked. Printed a rather substantial smartphone case. Did not print for a week or so. Created a small medallion in Solidworks, saved as an STL file, uploaded through MatterControl and tried to ...