Why the black ink won't print? - Dell P703w Printer

SOURCE: I replaced the black ink and the error light is on and the out of black ink light is still on. Won't print

Try it.......

Remove the print head and soak it for three 5-minute cycles in hot (~170 F) distilled water about 3/4 inch deep with continuous mild agitation. The first soak quickly turn the water black, the second end with the water a dark grey color. The hot distilled water dissolved the dried ink in the small ink passages from the cartridges to the ink ejection part of the print head.
Carefully dry the print head as per instructions, clean the electrical contacts on the printer, and placed the print head and the ink cartridges in the printer.Turn off the printer, then unplugged it for one minute.Then turn it on...and print an alignment sheet...

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