Brother HL-4200CN - Manual (Page 140)

7 - 14 ROUTINE MAINTENANCE AND CONSUMABLE REPLACEMENT
Replacing the Fuser unit (FP-12CL)
When the fuser unit deteriorates, Replace Fuser Cartridge message appears on the operation
panel. Replace the fuser unit as soon as the message prompting you to do so appears. The printer will
stop operating if you do not replace the unit when required.
The fuser unit is a consumable. 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-9.
Fuser unit Handling Precautions
WARNING
■ To avoid burns, never touch the area marked “CAUTION! HOT” (fuser area).
■ To prevent electric shock, always turn the printer off and disconnect the power cord from the AC
outlet/socket before cleaning the printer or performing maintenance.
■ Turn the power switch off, unplug the AC power cord and allow the printer to cool for at least 30
minutes before replace the fuser unit.
Replace
Fuser Cartridge