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• NoiseRFID: Communication error • Communication error occurs when the RFID starts to communicate with the RFID receptor. • Retry of RFID communication fails three times after the machine has detected the RFID communication error.
The problem is Defective RFID reader and writer • Disconnected ASAP I/F • No memory chip on the toner cartridge • Noise
If asking for black toner did you change rt toner pump should been one behind the black dev unit. Sometimes when you change it might have to open and close front door. A couple of times make sure you leave it open long enough that it think you change bottle
This IS a fatal kernal error, of the controller, the ONLY hope without changing the controller/hard drive, is to power down unplug copier,( I turn power back on with it unplugged) this bleeds off power in the caps. I have had this issue 3 times this year. -Carl
I suggest removing the toner, and visually inspecting it, make sure the sealing tab has been removed, give it a really good shake, as the toner may have settled in storage. re-insert the cartridge making sure it goes in the right way.
If you can hear a slight 'clicking' noise it's adding toner and pumping it into the developer unit, some machines take 2 minutes, some take 6..
Failing that, lift the platen cover and do a few black copies, so you force the machine to add toner.
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