Epson WF-C5210 - PF Load Position Excess Speed Error; PF PID Excess Speed Error

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Troubleshooting Troubleshooting procedure 109
Confidential
PF ERROR (3)
 Error name
 PF PID excess speed error (error code: 000042)
 PF load position excess speed error (error code: 000052)
 Cause
 State in which driven at unexpected speed (fast) for control.
 Suspected cause
 PF Timing Belt detached or broken
 PF gear train part damaged
 PF Motor failure
 Main Board failure
 Troubleshooting
Step Check and measure Yes No
1
Check the PF Timing Belt
Is the timing belt detached or broken?
Go to step 2
 When the belt is detached, reattach it.
 When the belt is broken, replace the Printer
Mechanism.
2
Visually check the PF gear train parts.
Check the PF gear train parts to make sure that there is no foreign object on or
damage to them.
Go to step 3 Replace the Printer Mechanism.
3
Replace the Main Board Assy.
Does the error occur after replacing the Main Board Assy?
Contact the EPSON Service Department.
End