User's Guide

9-5
Troubleshooting
9
• Do not expose the drum cartridge to direct sunlight or strong light.
• Do not hold or touch the electrical contacts. It may result in damage to the machine.
• Do not hold or touch the imaging transfer belt. The image quality may deteriorate. Do not apply shock to the drum
cartridge memory or bring it near magnetic waves. It may result in damage to the machine.
Electrical
contacts
Electrical
contacts
Drum cartridge memory
Imaging
transfer belt