Issue
Thin lines or halftone areas come out faint.
Cause and solution
Appropriate paper is not being used.
⋖Remedy 1⋗
Replace the paper with that which can be used with this printer. [Usable Paper]
⋖Remedy 2⋗
Perform the following procedure in the printer driver.
1. Display the [Finishing] sheet.
2. Click [Finishing Details], then click [Advanced Settings] in the [Finishing Details] dialog box.
3. Set [Special Print Mode] to [Special Settings 3].
If this solves the problem, set [Special Print Mode] to [Off].