Alignment and Troubleshooting4-285. Holding the handle on the new paper transferbelt, align it with the slots on the inside of thefront cover.6. Lower the paper transfer belt until it is parallelwith the front cover and firmly seated.7. Close the front cover firmly.8. Turn the machine on.■ MAINTENANCE PARTSTo avoid print quality and paper feed problems resulting from worn parts, and to maintain your machine in topworking condition the following condition, the following items will need to be replaced after the specifiednumber of pages, or when the life span of each item has expired.ITEMS YIELD (AVERAGE)Fuser unit Approx. 100,000 pagesDADF friction pad Approx. 20,000 pagesDADF pick-up roller Approx. 80,000 pagesPick-up roller (Multi-purpose tray,FCF a , Optional tray 2)Approx. 70,000 pagesFriction pad (Multi-purpose tray,FCF, Optional tray 2)Approx. 70,000 pagesa. First cassette feeder (Tray1)We highly recommend that this maintenance be performed by an authorized service provider, dealer or theretailer where you bought the machine. The warranty does not cover the replacement of the maintenanceparts after their lifespan.