![I'm printing in black and white only. It won't let me continue without magenta. (x-post /r/mildlyinfuriating) : r/assholedesign I'm printing in black and white only. It won't let me continue without magenta. (x-post /r/mildlyinfuriating) : r/assholedesign](https://external-preview.redd.it/5UTE7f8S3hgaAuFsedgS2IqkH5oEg51gtfPeS8apMUA.jpg?auto=webp&s=bfea3804706ab4cb1500046cfb15580f8d8373f5)
I'm printing in black and white only. It won't let me continue without magenta. (x-post /r/mildlyinfuriating) : r/assholedesign
![Sensors | Free Full-Text | A Novel Steganography-Based Pattern for Print Matter Anti-Counterfeiting by Smartphone Cameras Sensors | Free Full-Text | A Novel Steganography-Based Pattern for Print Matter Anti-Counterfeiting by Smartphone Cameras](https://www.mdpi.com/sensors/sensors-22-03394/article_deploy/html/images/sensors-22-03394-g001.png)
Sensors | Free Full-Text | A Novel Steganography-Based Pattern for Print Matter Anti-Counterfeiting by Smartphone Cameras
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