Canon ipf 4600 - Black Ink spots on print?

pauls898 — Wed, 29 Apr 2015 10:27:27 GMT

Hi I have an Canon ipf 4600 Large format printer, it doesn't get a lot of use, it is just 13 months old, I try to use it once a month and run off a few 24 x 36 inch posters

Today I run it up as per normal, it always completes a cleaning cycle before use and a Nozzle check which completed as per normal.

However the first print I did I noticed small random black ink spots on the print, they were still wet and about the size of a small pin head about 1 -2 mm diameter these continued all down the print about 10 on a sheet of 24 x 36 poster.

On the second print I didn't see any further ones? 🙂

Previously I had installed a new 130ml Black (BK) cartridge, could changing this for a full one caused this to happen?

Thanks

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Canon ipf 4600 - Black Ink spots on print?