The konica minolta yellow laserjet imaging drum kit unit is designed to deliver up to 30 000 pages the unit comes packed in a solid cardboard box and is enclosed in a silver airtight bag which prevents any dust or static build up these are designed to meet the highest standards set by the original manufacturer fitting is very straight forward it just clicks into place and laser printer acknowledges that a new one has been fitted konica minolta39s business domain spans from imaging input