Samsung ML-371X Manual De Usuario

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3. Maintenance
Available maintenance parts
To purchase maintenance parts, contact the source where you bought the machine. Replacing maintenance parts can be performed only by 
an authorized service provider, dealer, or the retailer where you bought the machine. The warranty does not cover the replacement of any 
maintenance parts once it has reached its “Average yield”.
Maintenance parts are replaced at specific intervals to avoid print quality and paper feed problems resulting from worn parts, see table below. 
The purpose of which is to maintain your machine in top working condition. The maintenance parts below should be replaced when the life 
span of each item has been met.
Parts
Average yield
a
a. It will be affected by the operating system used, computing performance, application software, connecting method, media 
type, media size and job complexity.
Transfer roller
Approx. 100,000 pages 
Fuser unit
Approx. 90,000 pages
Pickup roller
Approx. 90,000 pages
Retard roller
Approx. 60,000 pages