Toshiba E-STUDIO190F Service Manual page 121

Code
E5- 40 Sort Memory Abnormal
Code
E7- 90 Hardware Key Abnormal
Code
E13 TONER IS RUNNIG LOW
or
OUT OF TONER
Note:
These error codes will appear only when the optional accessories are installed.
Function
E7: Optional Unit Error
Function
E13: Low Toner or Out of Toner
Function
E5: System Error
1. Sort Memory defective.
2. SC PCB connector is disconnected.
3. SC PCB defective.
1. Incorrect Hardware Key is installed.
2. Hardware Key is defective.
1. Toner Cartridge is incorrectly installed.
2. Out of Toner.
3. Low Toner Sensor is disconnected.
4. Low Toner Sensor is defective.
5. Engine PCB connector is disconnected.
6. Engine PCB is defective.
121
Check Points
Check Points
Check Points