OEM Code: 421274614PK
Brand: OKI
Duty Cycle: 5,000 Pages each at 5% coverage
4 Pack OKI C5250 C5450 C5510 C5540 Toner Cartridge Set is compatible with:
OKI C5250 / OKI C5450 / OKI C5510MFP / OKI C5540MFP
OEM Code: 421266774PK
Brand: OKI
Duty Cycle: 22,000 Pages each at 5% coverage
4 Pack OKI C5450 C5510 C5540 Imaging Drum Set is compatible with:
OKI C5250 / OKI C5450 / OKI C5510MFP / OKI C5540MFP
OEM Code: MC7804PK
1 x 45396208
1 x 45396207
1 x 45396206
1 x 45396205
Brand: OKI
Duty Cycle: 15,000/11,500 (B/C,M,Y) pages each at 5% coverage
4 Pack OKI MC770 MC780 Toner Cartridge Set is compatible with:
OKI MC770 | OKI MC770dn | OKI MC780 | OKI MC780dfn
OEM Code: 443186124PK
1 x 44318612
1 x 44318611
1 x 44318610
1 x 44318609
Brand: OKI
Duty Cycle: 11,000/11,500 (B/C,M,Y) pages each at 5% coverage
4 Pack OKI C710 C711 Toner Cartridge Set is compatible with:
OKI C710 | OKI C711
4 Pack Genuine Lexmark X792 Toner Cartridge 
Genuine Lexmark 150 Magenta Ink Cartridge Return Program 
