Solution
Has the toner cartridge reached its life expectancy?
- Set <High Density Mode> to <On>.
[

] (Settings)

<Quality>

[

]

<High Density Mode>

[

]

<On>

[

]
NOTE:
If you select <On>, blank areas may be grayish.
- If the problem persists, the inside of the toner cartridge may be degraded. Replace the toner cartridge. For details on the procedure for replacing the toner cartridge, see the "e-Manual" (HTML manual) in the CD-ROM supplied with the printer.
IMPORTANT:
After setting a new toner cartridge, set <High Density Mode> back to <Off>. If <Off> remains selected, printouts may be grayish.