Brother HL-1850 User Manual

! TONER LOW Message 

 
 

(appears at intervals) 

TONER LOW 

 
 
 

If the LCD shows this message, the toner cartridge has nearly run out of 
toner.  Purchase a new toner cartridge and have it ready before you get a 
TONER EMPTY 

message. To replace the toner cartridge, refer to