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08-02-2012 10:28 PM
My officejet J4550 cb780a will not print in color. I have replaced the ink cartage a few times. There are no error messages. It is not filling in the color areas with black, it just isn't printing any colors at all. I have windows 7 32 bit. I just down loaded the software driver today so I can use the printer on this computer. It all seems to be working normal except that there is no color coming out.
08-03-2012 01:44 AM
Please, check this document.
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