How to replace the imaging unit chips for Konica Minolta Magicolor 4750en,4750dn, Bizhub C25,C35,C35p printer

  1. take the imaging unit out of the printer, using paper towel or a soft cloth to cover the imaging unit, this is very important you don't want the drum part to get scratched and be exposed to the light more than 5 minutes. it will decrease the quality of print if the imaging unit is exposed to the light for long time. 
  2. locate the chip, if you have the imaging unit that came with the printer as there are no chip there. it just a piece of plastic ( dummy chip) there. see picture 
  3. take the chip ( or dummy chip)out and replace it with the new chip 

You can view the video instruction at the website below 
Or scan the QR code on your Phone to go direct to the video