Samsung SCX-6555NX Manual Do Utilizador

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10. Slide the toner cartridge in until it locks in place.
11. Turn the cartridge locking lever toward the left until you hear a 'click'.
12. Close the front cover, then the side cover. 
MAINTENANCE PARTS
To avoid print quality and paper feed problems resulting from worn parts 
and to maintain your machine in top working condition the following items 
will need to be replaced after the specified number of pages or when the life 
span of each item has expired.
 
We highly recommend that this maintenance be performed by an authorized 
service provider, dealer or the retailer where you bought the machine. The 
warranty does not cover the replacement of the maintenance parts after 
their lifespan.
After replacing the toner cartridge, wait for several minutes without 
powering off until the machine enters to standby mode. Otherwise it 
may cause malfunction of the machine.
ITEMS
YIELD (AVERAGE)
DADF rubber pad 
Approx. 50,000 pages 
Multi-purpose tray rubber pad 
Approx. 50,000 pages 
DADF feed roller
Approx. 250,000 pages
Multi-purpose tray feed roller
Approx. 200,000 pages
Transfer roller
Approx. 125,000 pages
Fuser unit 
Approx. 250,000 pages
Paper Feed roller
Approx. 250,000 pages