Narrower slot
thingiverse
I designed the Diamond case to print the 85x55mm business card, but I encountered an issue as others had mentioned in their comments: the slot was too wide, causing it to malfunction when trying to feed two cards simultaneously and blocking the slot completely. This revised file features a modified design with a narrower slot, allowing my business cards to be printed flawlessly one at a time without any obstructions or blockages.
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