Samsung SCX-5315F Series Service Manual page 62

Troubleshooting
4-6-5 Toner Cartridge and Drum Cartridge Service
It is not guaranteed for the default caused by using other toner and Drum Cartridge cartridge other than the
cartridge supplied by the Samsung Electronic or caused by non-licensed refill production.
Precautions on Safe-keeping of the Drum Cartridge
Excessive exposure to direct light more than a few minutes may cause damage to the cartridge.
Service for the Life of Toner Cartridge
If the printed image is light due to the life of the toner, you can temporarily improve the print quality by redis-
tributing the toner(Shake the toner cartridge), however, you should replace the toner cartridge to solve the
problem thoroughly.
Service for Judgement of Inferior Expendables and the Standard of Guarantee
Please refer to User's Manual or Instructions on Fax/Printer Expendables SVC for the judgement of inferior
expendables and the standard of guarantee besides this service manual.
Samsung Electronics 4-41