I know my title has nothing to do with what I'm asking here, but I thought it was a clever one 
. Anyways, I have noticed that each time I get an image printed, whether it be on my Canon printer at home, an HP plotter at work, or send them away to MpixPro, that output seems to always be a tad too dark than the original. MpixPro and the HP at work aren't that bad, but the printer at home is noticeable. Like last night, I was printing out some 4x6s for some frames we just bought, and the original file was too dark for my mother's liking, so I upped it 1 exposure level in Curves, and that was the best, without blowing out the highlights. Is this normal for printers to do this, especially considering the brightness levels on many screens have a wide range? I was talking to the guys at work who print on that printer too, and they said they have to lighten up their images too, so i'm guessing it's normal there. But for my printer at home, do I need one of those calibration software to fix this?

