HPC4912A / THPC4912A / 557439 / 214906 / HEWC4912A / HP C4912A / THPC4912A-O / HPC4912A / HWP-C4912A / C4912A;HEW / 035046 / HEWC4912A / C4912A (82) / HEWC4912A / HPC4912A / HEWC4912A / HPC4912A / HP:C4912A / HEWC4912A / HPSPIC4912A / 1003422 / 100224 / 431 / 538940 / C4912A (No 82 Magenta) / 383HPC4912A / HPC4912A / HPC4912A / hpin4912a00 / Ink-HP C4912A / 1003422 / 13649 / HEWC4912A / HPC4912A / 01700-c4912a / No 82 Magenta / HP 82MXL O P / HP 82MXL O TE / HEW C4912A / HPC4912A / 1017194 / 1758 / 642038 / 170025440215 / OHPC4912ABGRADE / 705 / C4912A-C / OHPC4912A / HI82M / HPE387755 / 8759 / 170025440215 / OH-C4912A / C4912A (82) / HPC4912A