Brother HL 2700CN User Manual

5 - 6   ROUTINE MAINTENANCE
4Hold the cartridge level with both hands and gently rock it from side to side three to four times to 
spread the toner evenly inside the cartridge. Remove the tape labeled REMOVE and the orange 
protective cover from the new toner cartridge.
Figure 5-2
Figure 5-3
5Put in the new toner cartridge by positioning it in the guide. Slide it gently into the printer. Do not try 
to push or lock the new toner cartridge in; it must rest loosely in the guide rails and will automatically...

ROUTINE MAINTENANCE   5 - 7
■Slide the toner cartridges into the printer gently. Do not try to lock them into the printer by 
pushing them. They must stay loosely in the guide rails so they will be properly positioned when 
the front cover is closed.
■If you use consumable items other than genuine Brother supplies or if you use refilled toner 
cartridges, the printer could be damaged or might not work properly. This may void your 
warranty.
■Do not stand a toner cartridge on its end or turn it upside...

5 - 8   ROUTINE MAINTENANCE
Waste toner pack
After you have printed approximately 12,000 images at 5% coverage, you must change the waste toner 
pack.
Waste toner pack full message
When the waste toner pack is full, the following message appears on the LCD and the printer will stop 
printing. When you see this message, you must replace the waste toner pack:
Do not re-use the waste toner pack.
NEAR WASTE TONER
READY
WASTE TONER 
Replace the waste toner 
 

ROUTINE MAINTENANCE   5 - 9
Replacing the waste toner pack
1Open the front cover of the printer.
Figure 5-5
2Remove the waste toner pack from the holder at the lower right hand side of the printer. Be careful 
not to spill the toner.
Figure 5-6
3Take the cap off the new wast toner pack, and put the cap on the used waste toner pack.
Figure 5-7
4Put the new waste toner pack into the waste toner pack holder.
5Close the front cover.
■Do not put the waste toner pack into a fire. It could explode.
■Be careful...

5 - 10   ROUTINE MAINTENANCE
OPC belt cartridge
Replace OPC belt cartridge message
When the OPC belt cartridge runs out, the following message appears on the LCD. When you see this 
message, you must replace the OPC belt cartridge:
Replacing the OPC belt cartridge
1Turn off the printer power switch.
2Open the top cover of the printer.
Figure 5-8
3To release the lock, push the green belt cartridge lock levers on both sides inwards.
Figure 5-9
■Do not touch the surface of the OPC belt cartridge. If you...

ROUTINE MAINTENANCE   5 - 11
4Remove the OPC belt cartridge from the printer.
Figure 5-10
5Remove the tension release pins from both sides of the new OPC belt cartridge.
Figure 5-11
6Remove the protective sheet from the new OPC belt cartridge. Do not touch the green part of the 
OPC belt cartridge.
Figure 5-12
 

5 - 12   ROUTINE MAINTENANCE
7Put the new OPC belt cartridge into the printer guides with the flat side facing you.
Figure 5-13
8To lock the cartridge into the printer, push the belt cartridge lock levers that are on both sides of the 
OPC belt cartridge outwards.
9Close the top cover.
10Turn the printer power switch back on.
11Press any of the Menu buttons (+, –, Set or Back) to take the printer off line.
12Press + or – until RESET MENU appears.
13Press Set to proceed to the next menu level, and then...

ROUTINE MAINTENANCE   5 - 13
Fusing unit
Replace fusing unit message
When the following message appears on the LCD panel, you must replace the fusing unit.
The fusing unit and the parts around it are hot! Be sure to wait until the fusing unit has cooled down 
sufficiently before replacing the fusing unit.
If you touch the hot parts, you might get injured.
REPLACE FUSER
READY
 

5 - 14   ROUTINE MAINTENANCE
Replacing the fusing unit
1Turn off the printer power switch. To avoid injury, wait until the printer has cooled down sufficiently 
before you replace the fusing unit.
2Open the back cover of the printer.
Figure 5-14
3To release the fusing unit from the printer, release the lock levers that are on both sides of the fusing 
unit as shown in Figure 5-15.
Figure 5-15
4Hold the handles on both sides as you take the fusing unit out of the printer.
Figure 5-16
 

ROUTINE MAINTENANCE   5 - 15
5Put the new fusing unit into the printer. Be sure to insert the fusing unit completely into the printer.
Figure 5-17
6Secure the fusing unit with the two lock levers that are on both sides of the fusing unit.
Figure 5-18
7Move the fusing unit pressure release levers to the Set position.
Figure 5-19
8Close the back cover.
9Turn the printer power switch back on.
10Press any of the Menu buttons (+, –, Set or Back) to take the printer off line. 
11Press + or – until RESET MENU...