Toshiba e-studio191f Service Manual page 128

• Sensor and Switch Location
Read Point Sensor
CIS (Contact
Image Sensor)
ADF Door
Sensor
Paper Exit
Sensor
Fuser Unit
4.7.3. Mechanical Error Codes (E Code)
Code
E1-22 Polygon Motor Synchronization
Code
E2 Not Applicable
Document Sensor
No Paper Sensor
E1: Optical Unit Error
Function
E2: Lift DC Motor Error
Function
Exit Sensor
No Paper Sensor
Paper Path Sensor
Check Points
1. SPC PCB connector is disconnected.
2. SPC PCB is defective.
3. Laser Unit is defective.
4. LVPS connectors is disconnected.
5. LVPS is defective.
6. SC PCB is defective.
Check Points
128
LSU
Toner
Cartridge
Registration
Sensor
-
DP-1910F