
Prints the best for just one (1 as single, solo, single) hour. What a pity! It then gives a message that both (e.g. 2, duo, twins) printheads have a problem. This will disable the printer (HP L7680). Resetting doesn't help. It looks like the HP software recognized it as an alien element. Well, $18 wasted. I better order a double Blue London next time.

55" TV LG OLED55A1RLA 2021 OLED, HDR, black
15 Review

Freezer Saratov 153 (MKSH-135), white
25 Review

MFP inkjet HP Ink Tank 315, color, A4, black
23 Review

Cool Toner 055H Compatible Toner Cartridge Replacement for Canon: High-Quality Ink for Your Printer (Black Cyan Magenta Yellow, with Chip, 4-Pack)
12 Review