(Old OPC drum, linear drum gear design, compatible with the old drum unit)  

OEM Code: GPR-30/31/NPG-45/46/C-EXV28/29-Drum

Canon iR ADVANCE C5030, iR ADVANCE C5035, iR ADVANCE C5045, iR ADVANCE C5051, iR ADVANCE C5235, iR ADVANCE C5240, iR ADVANCE C5250, iR ADVANCE C5255  

new machine---CET101068

CET8332N Long Life OPC Drum-Old (Old OPC drum, linear drum gear design, compatible with the old drum unit)  

OEM Code: GPR-30/31/NPG-45/46/C-EXV28/29-Drum

Canon iR ADVANCE C5030, iR ADVANCE C5035, iR ADVANCE C5045, iR ADVANCE C5051, iR ADVANCE C5235, iR ADVANCE C5240, iR ADVANCE C5250, iR ADVANCE C5255  

new machine---CET101068