Bizhub c650 cyan toner chip error

SOURCE: error 2408

2408 means that the toner cartridge you are trying to rotate to is already in the top position or you need to install another toner cartridge before you can rotate to the color you want to replace.

To fix the toner not installed message clean the three contacts on green chip on the right side of the toner cartridge. You may see black lines on them. Use an eraser or rubbing alcohol.

SOURCE: Bizhub C450

sounds like the wrong image unit. Oce and ollivetti have the same machine and take the same image unit but with a different chip. Make sure it is a genuine konica minolta image unit. If need be try putting the chip from the old unit on the new one and see if lays down the colour

SOURCE: Toner not installed problem Err: Line 2408

i have the same problem. my printer says all of the toner cartridges are not installed. i have taken each one out and returned them, and have rebooted the printer multiple times. nothing helps.

SOURCE: Toner Not Installed - After replace black

This is actually a desigbn fault on the magicolor printers. Underneath the toner rack is the 3 pin chip reader - normally white and plastic with 3 metal contacts sticking out.

it is at the bottom of the printer so very often toner drops onto it and the sensors dont work, it also takes a bit of a beating as the cartridges rotate. Its very easy to replace - but you need the part,

Minolta should have put it at the top rather than the bottow where it gets covered in dust.

these guys helped me a lot

http://www.zinetic.co.uk

SOURCE: COF36 error on a Bizhub C350

Hi

C0F36 error means abnormally low toner density detected Black ATDC Sensor. Check for the black toner and try reinstalling the cartridge if replaced already. And if the toner crtridges are empty then replace the cartridge.

Please do rate this solution as FixYa and revert for further assistance.

Thanks
Rylee