So I bought this printer a year ago, it's been pretty tempermental the whole time but in the last month though it's taken to leaving black streaks along printing - especially when printing in high quality, which I almost always do as standard quality is very poor and colours come out mottled unless high quality printing is used.
These streaks had been on only some documents - usually you'd get a half dozen in a row with streaks, then they'd stop and the printing after that would look fine, but now they're on every document I print, running top to bottom along pages, making much of the printing unusable.
I have tried doing print head cleanings, paper guide cleanings, but no difference is made. As of today they're making printings completely ruined. What is the cause of this issue, and what can be done to fix it?
These streaks had been on only some documents - usually you'd get a half dozen in a row with streaks, then they'd stop and the printing after that would look fine, but now they're on every document I print, running top to bottom along pages, making much of the printing unusable.
I have tried doing print head cleanings, paper guide cleanings, but no difference is made. As of today they're making printings completely ruined. What is the cause of this issue, and what can be done to fix it?