The HP 651A yellow toner cartridge (OEM TN230Y) delivers up to 1,400 crisp pages on HP and Brother DCP‑9010CN, MFC‑9120CN, MFC‑9320W, HL‑3040CN/HL‑3070CW printers. Made in Portugal, it meets ISO/IEC 19798 standards and operates reliably between 10–40 °C and 20–80 % humidity.