Panasonic WORKIO DP-150, Руководство по обслуживанию, Страница: 94 / 136

5-13
Troubleshooting
Error
code
Item Description
E1-01 Optics scanning failure The home position sensor is NOT turned ON/OFF within the
defined pulses after starting scanning.
E1-20 HSYNC (LSYNC) malfunction LSYNC is not generated or within the defined time after the laser
is turned ON.
E1-22 Polygon motor malfunction Fail to detect the sync signal of the polygon motor rotation.
E1-23 Registration adjustment failure Fail to adjust the scanner registration.
E1-30 CCD gain adjustment failure Fail to adjust the CCD gain.
E1-31 Exposure lamp ON failure The exposure lamp is NOT turned ON.
E1-32 Exposure lamp OFF failure The exposure lamp is NOT turned OFF.
E1-33 CCD offset adjustment failure Fail to adjust the CCD offset.
3. Machine Error : E code
When the CPU PCB fails to control the machine, or some problems occur, the copier
stops the operation and the error indication (E code) appears on the LCD.
Regarding the error indication, you see E1 to E5 error origin block and the number
which describes the error cause on the LCD.
E1 : Optics unit error
Error
code
Item Description
E3-10 High voltage power supply leak Detect the HVPS leak for charging.
E3-20 Main motor rotation abnormality Detect the synchronous error despite the assignment to rotate
the main motor.
Or detect the motor rotating normally despite the assignment to
stop it.
E3 : Toner cartridge error
Error
code
Item Description
E4-01 Thermistor malfunction The fuser temperature sensor malfunction.
E4-01 Temperature control failure Fail to reach the defined temperature within the defined time after
the fuser lamp is turned ON.
E4-10 Fan malfunction Detect the exhaust fan rotating despite the assignment to stop it.
Or detect the fan stopped despite the assignment to rotate it.
E4 : Fuser unit error