Page Yield
BK:30k pages, C/M/Y: 30k Pages for A4, 5% coverage
OEM model:
For OKI 44844405 44844406 44844407 44844408
compatible printer
For OKI C831/841
color
black, cyan, magenta,yellow
replacement
1:1 free replacement
Certification
ISO14001&ISO9001,CE,ROHS,STMC