CALL SERVICE MESSAGES; Call Service ; Message - Page 183

 CHAPTER 7 TROUBLE SHOOTING 

7-5 

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When any of the following messages appear on the LCD, turn off the printer.  
Wait a few seconds, and then turn the printer on again. If this does not clear 
the problem, consult your dealer or Brother Authorized Service 
Representative. 

Call Service 
Message 

Meaning Action 

ERROR EC3 

WARNING  

NVRAM ERROR  

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR EC4 

WARNING  

Engine controller 
hardware error. 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR EC7 

WARNING  

Process timing 
clock error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR ED1 

WARNING 

Yellow switching 
clutch error  

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR ED2 

WARNING 

Magenta 
switching clutch 
error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR ED3 

WARNING 

Cyan switching 
clutch error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR ED4 

WARNING 

Black switching 
clutch error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR ED5 

WARNING 

YK switching 
solenoid error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR ED6 

WARNING 

MC switching 
solenoid error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR EE1 

WARNING 

Developing motor 
error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR EE2 

WARNING 

Main motor error 

Turn off the printer. Wait a few 
seconds, and then turn it on again. 

ERROR EE3 

WARNING 

Drum error 

Turn off the printer. Wait a few 
seconds, and then turn it on again.