Fip-1.35 Adc Sensor Error - Epson ColorPage EPL-C8000 Service Manual

EPSON EPL-C8000

FIP-1.35 ADC SENSOR Error

Step Check point
Perform the preliminary inspection.
Parts to inspect:
1
ADC SENSOR ASSY, MAIN HARNESS ASSY,
MCU PWB
Isolation: Engine or Controller?
Run the Engine test print or diagnostic test print.
2
(10 sheets for each of single and continuous print)
l
Are the outputs normal?
Check: ADC Sensor surface
l
3
Is the ADC Sensor surface smeared or lodged with any
foreign matter?
Check: ADC SENSOR ASSY installation
4
l
Is the ADC SENSOR ASSY properly installed?
Check: ADC Sensor
l
Is the ADC Sensor properly functioning?
5
Diag Tool: Digital Output Test
Device code: 18, 33
Check: ADC Solenoid
l
Is the ADC Solenoid properly functioning?
6
Diag Tool: Digital Output Test
Device code: 36
Chapter 5 TROUBLESHOOTING
Remedy
Yes
Replace/reinstall the defective part(s).
Check the Controller PWB.
If the problem still occurs, go to step 3.
• With the diagnostic tool, go to step 6.
• Without the diagnostic tool, go to
FIP-2.21 "ADC SOLENOID is
Defective".
• With the diagnostic tool, go to step 5.
• Without the diagnostic tool, go to
FIP-2.20 "ADC SENSOR is
Defective".
Replace the MCU PWB.
Replace the MCU PWB.
No
Go to Step 2.
Go to Step 3.
Go to Step 4.
Install the ADC SENSOR ASSY
properly.
Go to FIP-2.20 "ADC SENSOR is
Defective".
Go to FIP-2.21 "ADC SOLENOID is
Defective".
Rev. B
5-50