Pictech® Compatible Ink Cartridge Replacement for HP 933 XL ink Cartridge for HP Officejet 7510 All in one A3 inkjet Printer (1x Cyan)

Pleased to report that these cartridges appear to work fine in the notoriously fussy Officejet 7510. As far as I can see, all good. Even reports the ink levels which some non-HP cartridges don't.UPDATEThese cartridges seem to have knackered my printer. I only print occasionally and left the printer for a couple of weeks. Next time I tried to print I got a message saying there was a problem with the print head. A few power cycles seemed to clear it and I could print again. A couple of weeks later, same thing, but this time no joy fixing it. I've tried numerous power cycles. Going into the service menu and doing a factory reset. Doing several head cleaning cycles. Going into the service menu and doing a nozzle check seemed to get me back on track but when I tried printing something only the black (which is still an HP cartridge) printed. So it's looking like these inks have blocked my print head.Of course, it could be coincidence that my print head has failed a couple of weeks after inserting these cartridges and the only ink which prints is not one of these, but I doubt it.

I have purchased Pictech cartridges previously with excellent results, these cartridges reach the same high standard.

Do not buy! It worked initially then just sent my printer crazy, sometimes it would print other times I would get an error message, now it has given up completely. I wish I hadn’t bothered.

Excellent value and worked first time. I'll be ordering these again!

Excellent quality

Ink for my printer

Perfect for work. Quick delivery too.

Great inks and work as they should do