Konica Minolta PCR
PCR Cleaning Roller for Konica Minolta Bizhub C659 C759 - High-Quality Conductive Foam for Preventative Maintenance
PCR Cleaning Roller For Konica Minolta Bizhub C659 C759 659 759 C250i C300i C360i C450i C550i C650i C750i Is your Konica Minolta consistently printing with a consistent grayish background, repeating dots, or ghosting? Most of these problems are caused by either a dirty or a Damaged Primary Charge Roller (PCR), which is a key factor to make sure that your PCR is always clean so that the electrostatic charge can be applied correctly to transfer the image consistently. The
Primary Charge Roller For HP 1215 1515 1510 PCR
This Primary Charge Roller (PCR) applies an even negative electrostatic charge over the surface of the printer’s photosensitive drum during the “conditioning stage” of the electrophotographic printing process used in printers like the HP LaserJet 1215, 1515, and 1510 series. The PCR consists of a carefully constructed core, often a tough black polymer, coated with conductive rubber. A suitable mixture of AC and DC bias voltages is applied to the roller to erase any residual