Hi,
I can not rid my JV4 of these faint blk lines. They print at intervals of about 10 inches and go all across the 64" paper. I have tried using only front heads and only back heads. Same issue. I have cleaned heads underneath with swab, ran strong clean but can not get rid of them. I included a closeup of the same image to see the lines better. Also a nozzle check and a test pattern that show the lines. I was getting the lines on the nozzle check before but now I am not. Bad head? any suggestions greatly appreciated.
I can not rid my JV4 of these faint blk lines. They print at intervals of about 10 inches and go all across the 64" paper. I have tried using only front heads and only back heads. Same issue. I have cleaned heads underneath with swab, ran strong clean but can not get rid of them. I included a closeup of the same image to see the lines better. Also a nozzle check and a test pattern that show the lines. I was getting the lines on the nozzle check before but now I am not. Bad head? any suggestions greatly appreciated.
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