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Light colors not drying

Discussion in 'Hewlett Packard' started by michsanford, Nov 13, 2020.

  1. michsanford

    michsanford Member

    335
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    Oct 18, 2009
    Gastonia, NC
    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!
     
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  2. WYLDGFI

    WYLDGFI Merchant Member

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    Oct 27, 2006
    Linden, NJ
    Lc & Lm specifically?
     
  3. michsanford

    michsanford Member

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    Oct 18, 2009
    Gastonia, NC
    Not necessarily..a lot of light grays and light cyans
     
  4. Gino

    Gino Premium Subscriber

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    What's the age of your lamps ??
     
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  5. WYLDGFI

    WYLDGFI Merchant Member

    1,405
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    Oct 27, 2006
    Linden, NJ
    That was my next question...how many hours on em?
     
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  6. michsanford

    michsanford Member

    335
    1
    18
    Oct 18, 2009
    Gastonia, NC
    they are still ok...about 320 hours
     
  7. Gino

    Gino Premium Subscriber

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    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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