Samsung SCX-4116 - Manual (Page 116)

M
AINTENANCE
7.11
7
Consumables and Replacement
Parts
From time to time, you needs to replace the toner cartridge,
roller, and fuser unit to maintain top performance and to avoid
print quality problems and paper feed problems resulting from
worn parts.
The following items should be replaced after you have printed a
specified number of pages:
To purchase the consumables and replacement parts, contact
your Samsung dealer or the retailer where you bought your
machine. We strongly recommend that items be installed by a
trained service professional, except for the toner cartridge.
Items Yield (Average)
ADF rubber pad 20,000
ADF roller 60,000
Paper feeding roller 60,000
Transfer roller 60,000
Fuser unit 60,000