Scanning in 16 bit Greyscale

[Vigdis]

I get the message: Could not complete your request because the file specifies an unsupported JPEG precision. I do not understand this . Can you please specify? I use Mac/Photoshop CS5.

[LSI_Moeller]

Dear Vigdis,

when you want to scan your image with 16 bit you must save it in tiff. When you want to save it in jpeg you must scan it in 16->8 bit mode.

Best regards
Artur Möller