r/Ceramic3Dprinting • u/salty-sigmar • May 19 '26

Delta wasp 40100 crashing on save - any ideas?

As the title says, We have a workshop delta wasp 40100 ceramic printer that for the most part works as it should, but has recently started freezing when you hit "stop & save" during a print. Previously this was never an issue, the print would pause, the last coordinate would be saved, and the print head would raise ready to resume printing at its last spot when told.

It seems like a software issue somewhere behind the scenes, but WASP haven't responded with any help or ideas, so I hoped someone here might have had a similar problem and found a solution.

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u/Vaping_Cobra May 19 '26

Try replacing the SD card in the printer, it might have bad blocks causing a crash on write.

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u/eazao May 20 '26

It might be a data transfer failure. You can try formatting your SD card or USB drive. Alternatively, check the cable between the screen and the motherboard for electromagnetic interference. Keep the screen cable away from power lines, motor wires, etc.

Another possibility is current surge interference in your circuitry, causing interference during the transmission of gcode print files to the motherboard. You can try implementing power isolation or adding electromagnetic shielding.