Brother HL-8050N User Manual

6 - 5   ROUTINE MAINTENANCE AND CONSUMABLE ITEMS REPLACEMENT

The fuser unit and transfer roll cartridge are consumables. For more information about consumables, see 
Introduction to the Optional and Consumable Items on page A-1.

For details about when to change consumables, see Life Span of Consumable Items on page A-31.

■

Never touch the labeled area found on or near the heat roller. You can get burnt. To avoid 
injuries or burns, if a sheet of paper is wrapped around the heat roller, do not try to remove it by 
yourself. Switch off the printer immediately, and contact 

Brother Customer Service.

■

Be sure to switch off and unplug the printer before accessing the interior of the printer for 
cleaning, maintenance, or fault clearance. Access to a live printer’s interior can cause electric 
shock.

■

Never throw a transfer roll cartridge into a naked/open flame. It can cause an explosion and you 
can get burnt.

■

Do not replace the fuser unit immediately after using the printer. You may get burnt.

■

Do not remove and reinsert the transfer roll cartridge in use.

■

When the message to replace the transfer roll cartridge appears, replace the transfer roll 
cartridge immediately. Otherwise, the printer will stop printing.

Turn off the printer power switch and leave it for 30 
minutes until the fuser unit cools down.