Machine= OKI C3520MFP
Fault= new image units fitted but after an hour machine asking for image units again.
I responded to a call for new image units required for a C3520MFP, I fitted the new units and the message went away and machine was back up and running.
After an hour the machine is now asking for new image units again.
I cannot find any tibs for this on the oki site, do we have a theory of operation for this as the service manual and engineers guide does not go into detail of how the units are read ( I think its rfid but cannot be sure)
Please help me if you can as this thing is driving me nuts
Fault= new image units fitted but after an hour machine asking for image units again.
I responded to a call for new image units required for a C3520MFP, I fitted the new units and the message went away and machine was back up and running.
After an hour the machine is now asking for new image units again.
I cannot find any tibs for this on the oki site, do we have a theory of operation for this as the service manual and engineers guide does not go into detail of how the units are read ( I think its rfid but cannot be sure)
Please help me if you can as this thing is driving me nuts