Brother HL-1850 User Manual

 

 

Toner Cartridge 

Drum Unit 

 

 

 

 

 

 
 

! Replacing Maintenance Parts 

 
 
You need to replace the maintenance parts regularly to maintain print 
quality. When it is time to replace the parts, the following messages will 
appear on the LCD. 
 
 
 

REPLACE FUSER 

 

 
 

REPLACE PF KIT 

 

 
 

REPLACE LASER 

 

 
 
 

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