asked Dec 31, 2018 at 3:15am
Unknown Printer

OKI c 511dn - Image Drum Replaced but still get message

Hello, there. How can I reset the counter (Mac OS10.14)? I replaced the Image Drum Unit (and put in all new ink cartridges), yet, I still get the "Replace Image Drum" warning. I'm afraid my printer will stop printing (and I have thousands of pages that I need to print out soon). I searched high and low online but could not find a solution. Any help greatly appreciated!