Oki C 110 - Manual (Page 106)

106 - C110 User’s Guide
If the problem is not resolved, even after all of the above have been
performed, contact Technical Support with the error information.
The color has a
poor reproduction
or has poor color
density. The imaging cartridge is
defective. Remove the imaging cartridge and
check for damage. If it is damaged,
replace it.
Symptom Cause Solution