How to Fix C610 C710 C711 Laser Printer Error "color restricted, mono printed"

I encountered this issue a few years ago with a Oki C711 LED/Laser printer purchased during a RadioShack bankruptcy sale, and found out many others had the same issue. OKI support will not assist with fixing this for you, and often reps will act like they have no idea what your talking about. Software needed is “Print Job Accounting” found at

Post time: Sep-01-2019
  • * CAPTCHA: Please select the Star