Is there a way to can an image on OSX using only 256 colors rather than millions or billions? I am scanning maps which only use a few colors, so I think I want to keep the color depth low so there is ...
I have a HP Officejet 7210 printer/scanner. I used to use Preview to scan, using File/Import from scanner. However, since upgrading to Mountain Lion, the option is greyed out. Previously, the option ...
I set up a wireless HP Printer for my mother, prints and scans just fine. The annoying thing is that every single time we try to scan in Preview, we first have to do the following: Select File > ...