Canon iPF9000S Troubleshooting Manual page 110

Color
Colors appearing different from monitor views
management
problems
Different printer used
Colors varied in specific environments (under specific lighting)
Fading and
Caused by light, gases and so on
discoloration
problems
Chemical changes activated by temperature/humidity
Discoloration of the paper itself
Troubleshooting Guide
Dependent on the printer model
Dye inks are more liable to fading than pigmented inks.
Dye inks are more liable to fading than pigmented inks.
3-36
Build a plan of color management
Use Kyuanos