The problem (for me and many other people) is with the IR barcode reader. The plastic cover for it was caked with dried coffee, so it wasn’t able to read the barcode. Only disassemble if your warrenty is expired, there’s quite a few breakable parts.
by rickypark
1 Comment
Definitely interested if you have disassembly instructions to access the barcode reader. I’m in this same situation. Thanks!