Table 
Error Code and  | Explanation  | Actions to Take  | 
Message Displayed  | 
  | 
  | 
  | 
  | 
  | 
 | The printer is unable to  | Switch the power off and  | 
ERROR  | find the hard disk.  | then switch it on again.  | 
  | 
  | 
  | 
  | Switch the power off and  | |
CONTROLLER ERROR  | 
  | then switch it on again.  | 
  | 
  | 
  | 
The printer hard disk is  | Remove fonts or resources  | |
FULL  | full.  | from the hard disk using  | 
  | 
  | CentreWare DP.  | 
  | 
  | 
  | 
 | The printer is out of fuser  | Open the Front Cover and  | 
  | oil.  | the Fuser Cover. Install a  | 
  | 
  | new Fuser Oil Kit. Close  | 
  | 
  | the covers.  | 
  | 
  | 
  | 
The Yellow Toner level is  | Open the Top Rear Cover  | |
TONER  | low.  | and refill the Yellow  | 
  | 
  | Toner. Close the cover. *  | 
The Magenta Toner level  | Open the Top Rear Cover  | |
TONER  | is low.  | and refill the Magenta  | 
  | 
  | Toner. Close the cover. *  | 
*If recently refilled and the message remains, toner may be blocking the opening. Tap the toner hopper lightly.