How do I ensure that my greys don't have a colour sheen when printed from Photoshop?
I have designed a Photoshop flyer (CMYK, 16 bit) and have a grey background, some black & white pictures and some blue graphs and text.
Now the guy who prints it told me that it looks good on digital, but when printed the grey will appear a bit blue-ish.
He didn't explain how I could fix this, and now I am a bit lost.
Can you help? Do I need to set something somewhere?
Make sure when you select the gray Color not to include any colors in it .. let it black only .. it must not appear in other colors channels. this will ensure the gay will be pure gray.
they gray you must use is something like that
Cyan:0% Magenta:0% Yellow:0% Black:50% for example