Fix Kyocera Error C7300: Toner Motor Error
warning Severity: warning
If your Kyocera printer is displaying error C7300, do not worry – this is a known issue with a proven fix. This error typically indicates toner motor error that can usually be resolved without a service call. Follow the steps below to clear this error.
What Causes Kyocera Error C7300?
This error can be triggered by one or more of the following issues:
- Toner supply motor stalled
- Toner cartridge not installed correctly
- Toner agitator mechanism jammed
- Motor circuit failure
How to Fix Kyocera Error C7300
Follow these steps in order. After each step, check whether the error has cleared before proceeding to the next one.
- Step 1: Remove and reseat the toner cartridge
- Step 2: Check that the cartridge gear meshes properly with the printer mechanism
- Step 3: Install the cartridge firmly until it clicks
- Step 4: Power cycle the printer
- Step 5: Try a different toner cartridge to rule out a defective unit
Affected Kyocera Printer Models
The following Kyocera printer models are known to display error C7300:
Related Kyocera Error Codes
If you are troubleshooting error C7300, these related error codes may also be relevant:
- C6000 – Drum Motor Error
- C6400 – Fuser Motor Error
- C7990 – Waste Toner Full
- CF040 – Color Registration Error
- J0511 – Paper Jam – Tray 1
Frequently Asked Questions
What is Kyocera error C7300?
Error C7300 indicates the toner supply motor cannot rotate. This motor drives the agitator inside the toner cartridge to keep toner flowing.
Can a bad toner cartridge cause C7300?
Yes, a defective cartridge with a jammed agitator can prevent the motor from rotating. Try a different cartridge to determine if the issue is the cartridge or the motor.
Error still not resolved?
If the steps above did not fix the error, the issue may require professional service. Contact the manufacturer support line or visit an authorized service center near you.