CET Drum Unit Rebuild Kit Canon C-EXV63-Kit #120K 1pc OPC Drum (Japan) 1pc Double Layer Drum Cleaning Blade 1pc Primary Charge Roller 1pc Charge Roller Cleaning Roller 1pc Drum Chip Canon iR 2725，iR 2730，iR 2735，iR 2745，iR 2725i，iR 2730i， iR 2735i，iR 2745i，iR 2925，iR 2930，iR 2935，iR 2945，iR 2925i， iR 2930i，iR 2935i，iR 2945i