Epson EPL-6200 - Troubleshooting for Electrical Parts; Checking Method for Electrical Parts; Sensors; Switches

EPSON EPL-6200/EPL-6200L Revision A
Troubleshooting Troubleshooting for Electrical Parts 121
3.5 Troubleshooting for Electrical Parts
3.5.1 Checking Method for Electrical Parts
At occurrence of a paper jam or any other trouble, you can check the relevant electrical
parts for their normality by the method as described below:
3.5.2 Sensors
3.5.3 Switches
3.5.4 Solenoids
Table 3-29. Troubleshooting for Sensors
Step Check Item Solution
1
Does the input signal to Control Board change when
light to the sensor is intercepted? (H→L, L→H)
Yes: Replace the Control
Board
No : Replace the sensor
Table 3-30. Troubleshooting for Switches
Step Check Item Solution
1
Does the input signal (NO) to Control Board turn
L→H when the switch is turned on?
Yes: Replace the Control
Board
No : Replace the switch
Table 3-31. Troubleshooting for Solenoids
Step Check Item Solution
1
Does the output signal (NO) from Control Board turn
H→L when the solenoid is turned on?
Yes: Replace the solenoid
No : Replace the Control
Board