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02-20-2023 04:53 PM
Product: HP DesignJet Z9+dr 44-in PostScript Printer with V-Trimmer
Operating System: Microsoft Windows 10 (64-bit)
DesignJet Z9 +dr 44 in PostScript Printer- we have used poster board paper for almost 2 years, all of a sudden the dark ink will not dry on the same 28"x22" posters. HP keeps saying it's the product. Again same paper. Ink looks thick and will not dry.
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