Digital BW, The Print

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Tom Husband" 
<tom.husband@g...> wrote:
> Could the lamp be suspect too?
> 
> Thanks,
> 
> Tom
>

I would say that the lamp would degrade before the cal. plaque. That 
said, I have no idea if the ceramic portion of the cal. will degrade, 
it should be pretty stable, but who really knows. It might be worth 
sending your machine back to Xrite for a check up and to have the 
lamp replaced.