I’ve never once had that cleaning process work. I’ve even tried a number of convoluted multi-step processes involving iso alcohol and a freezer to fix the cartr

I’ve never once had that cleaning process work. I’ve even tried a number of convoluted multi-step processes involving iso alcohol and a freezer to fix the cartridges. Always left with streaky prints. But I’ve only tried it with 2 inkjet models before throwing those pieces of junk away and getting a laser. Printing bliss ever since.