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Light colors not drying

michsanford

New Member
I have a HP FB750. My light colors aren't drying completely on coroplast.

I have the lamps turned to high, and it is still not working. What am I doing wrong?


Thanks!
 

Gino

Premium Subscriber
Some lamps are good for different amounts of hours. We can get a lamp for ours which is 500 hours or the exact same lamp with about 400 hours. We must designate which one we want. The one with fewer hours is better for Cor-X signs, but has a shorter life. Ya might wanna be sure of what ya have. At 320 hours, I'd imagine you might be nearing the end of your lamps, also.

Cor-X is always the most persnickety substrate, if ya ask me.​
 
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