The iR 3125 uses the Canon NPG-26 toner cartridge (yields ~12,400 pages) and NPG-25 drum unit. Replace the drum if you see repeating vertical streaks – that is not a driver issue.
Last updated: 2025. For mission-critical environments, consider upgrading to a supported Canon iR-ADV C3500 series. ir 3125 driver
: In the logic of the machine, the printer driver settings override the physical operation panel settings. This ensures that the user’s digital intent always takes priority over the machine's default state. Technical Secrets The iR 3125 uses the Canon NPG-26 toner
: The default System Manager ID and PIN for this device is 7654321 . Technical Secrets : The default System Manager ID
For those managing this "driver," there are a few standard "plot points" to remember:
By paying close attention to your layout and thermal management, you can leverage the IR3125 to build systems that are not only powerful but incredibly efficient.