CET501040 Canon Drum Unit Rebuild Kit 1pc OPC Drum (Japan) & 1pc Double Layer Drum Cleaning Blade & 1pc Primary Charge Roller & 1pc Charge Roller Cleaning Roller & 1pc Drum Chip OEM CODE: GPR-64/NPG-86/C-EXV62-Kit Canon iR ADVANCE DX 4825ï¼iR ADVANCE DX 4835ï¼iR ADVANCE DX 4845ï¼iR ADVANCE DX 4825iï¼iR ADVANCE DX 4835iï¼iR ADVANCE DX 4845iï¼iR ADVANCE DX 4925ï¼iR ADVANCE DX 4935ï¼iR ADVANCE DX 4945ï¼iR ADVANCE DX 4925iï¼iR ADVANCE DX 4935iï¼iR ADVANCE DX 4945i