Service manual

Troubleshooting
Samsung Electronics 4-1
4. Maintenance & Troubleshooting
This chapter covers product maintenance, problem diagnosis and troubleshooting. It includes instructions for
diagnosing and resolving print quality problems.
This service manual covers both the SCX5315F and SCX5115 models. SCX5115 has printer, copier and
scanner functions. The SCX5315F has all of the features of the SCX5115 and in addition has Fax capabilities.
The manual contents are primarily written for the SCX5315F, where there are differences between the two
models this is highlighted.
4-1 Preventative Maintenance
The cycle period outlined below is a general guideline for maintenance.
The example list is for an average usage of 50 transmitted and received documents per day.
Environmental conditions and actual use will vary these factors.
The cycle period given below is for reference only.
COMPONENT REPLACEMENT CYCLE
ADF Rubber 20,000 Pages
ADF Roller 50,000 Pages
Pick-up Roller 75,000 Pages
Transfer Roller 75,000 Pages
Fuser 75,000 Pages
Toner Cartridge 6,000 Pages
Drum Cartridge 15,000 Pages