
I know I will buy this again by following the instructions after cleaning the head 5 times then checking the nozzles first after watching the youtube video ( check the nozzles until the lines are clear and the lines went from broken to good) I don't know it helped after cleaning the head 5 times, after all that I tested the pressure and compared to my other inks that i have used and what is the difference, a darker image from older inks, a lighter image from inks i bought from this seller, i switched to an older epson 7510

HP 62XL Tri-color High-yield Ink, Compatible with HP ENVY 5540, 5640, 5660, 7640 Series, HP OfficeJet 5740, 8040 Series, HP OfficeJet Mobile 200, 250 Series, Instant Ink Eligible, C2P07AN
12 Review

Get Quality Prints with HP 78A/CE278D Toner-Cartridges for LaserJet Pro M1536 and MFP P1606
11 Review

4-Pack Toner Bank Compatible Replacement for Brother TN760 TN-760 TN730 TN-730 Black Toner Cartridge for MFC-L2710DW DCP-L2550DW HL-L2350DW HL-L2390DW MFC-L2750DW HL-L2395DW HL-L2370DW Printer Ink
11 Review

Brother TN436BK Super High Yield Toner, Black - Retail Packaging
11 Review