Epson WF-C5210 Service Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Troubleshooting Troubleshooting procedure 105
Confidential
CR ERROR (4)
 Error name
 CR PID underspeed error (error code: 000025)
 Cause
 When lower than the expected speed is detected
 Suspected cause
 Jammed paper remained
 Foreign object remained
 Contamination of CR scale
 CR Motor failure
 Main Board failure
 Troubleshooting
Step Check and measure Yes No
1
Visually check the CR scanning section
Is there no paper jam paper and foreign object in the CR scanning section?
Go to step 2
Remove the jammed paper and foreign object.
2
Check the status of the CR Scale.
Is the CR Scale dirty or damaged?
Go to step 3
 Clean, if dirty.
 Replace the CR scale in the case of damage.
3
Check the connection of the CR Encoder FFC.
Check the CR Encoder FFC to make sure that it is not inserted obliquely.
Go to step 4
 Properly connect the CR Encoder FFC.
 Replace the CR Encoder FFC (head FFC) in
the case of damage.
4
Perform CR Motor operation check
Does the CR Motor operate (rotate)?
Go to step 5 Replace the CR Motor.
5
Replace the Main Board Assy.
Does the error occur after replacing the Main Board Assy?
Contact the EPSON Service Department. End

Epson WF-C5210 Specifications

General

Print Resolution	4800 x 1200 dpi
Duplex Printing	Yes
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Operating System Support	Windows, Mac OS, Linux
Functions	Print
Ink Type	DURABrite Ultra Pigment Ink
Ink Colors	Black, Cyan, Magenta, Yellow
Print Technology	PrecisionCore
Monthly Duty Cycle	45, 000 pages
Paper Sizes	A4, A5, A6, B5, Letter, Legal, Envelopes
Display	2.4" color LCD
Print Speed	Up to 24 ppm (black/color)
Input Tray Capacity	250 sheets