Tried check pages, print head realignment and cleaning with nothing from the black. All other hues look to function Typically. I have only printed about 750 pages on this equipment. Photos took just a little for a longer period, but on the whole it held pace with the MP610 pretty https://customercare-support-number.com/call-1-877-717-6111-to-fix-printer-error-code-0xc19a0001/