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HP DesignJet Z6 44-in PostScript Printer
Microsoft Windows 10 (64-bit)

My plotter will print a test page, however, it will not plot a drawing.  It says Matte Black ink cartridge Expired".  I have ALL HP ink cartridges.  The expiration on the Matte Black cartridge is 2024/02/23.  All cartridges are > 67% full.  It plotted a drawing 2 days ago with no issues.  What do I need to do to get the plotter up and running again?

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