Recent content by PCollen

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    Cartridge Expiration Date

    With my HP Officejet Pro 8600 , I rarely print using color. I use the standard 951 M/C/Y cartridges and the 950 XL Black cartridge. The 8600 stops printing if ANY of the cartridges run out. I find it curious that, rarely using the color cartridges, they all seem to run out and need replacing...