MG7720 will not print black on disk

Nsoltero — Fri, 02 Nov 2018 17:50:24 GMT

My MG7720 will not print black on disks. It looks as though it is a faint gray. It prints fine on paper.

Re: MG7720 will not print black on disk

BillS — Fri, 02 Nov 2018 19:53:59 GMT

Hi Nsoltero,

Let's start by printing a nozzle check pattern, to make sure that the inks is being distributed properly. I have included full instructions for doing so HERE.

If the black grid pattern or any of the color bars are streaked or missing, a cleaning may be required.

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topic MG7720 will not print black on disk in Desktop Inkjet Printers

MG7720 will not print black on disk

Re: MG7720 will not print black on disk