Epson WF-C5790 User Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Troubleshooting Troubleshooting procedure 113
Confidential
ASF ERROR (3)
 Error name
 ASF PID excess speed error (error code: 000062)
 ASF load position excess speed error (error code: 000072)
 Cause
 State in which driven at unexpected speed (fast) for control.
 Suspected cause
 Disconnection or contact failure of the ASF Encoder FFC
 ASF gear train part damaged
 ASF Encoder failure
 Main Board failure
 Troubleshooting
Step Check and measure Yes No
1
Check the connection of the ASF Encoder FFC.
Check the ASF Encoder FFC to make sure that there is no disconnection or
contact failure.
Go to step 2
Properly insert the ASF Encoder FFC.
(Replace the Printer Mechanism if the FFC is
damaged.)
2
Check the ASF gear train parts.
Is the ASF gear train parts detached or broken?
Go to step 3
Replace the Printer Mechanism if it drops out,
is damaged, or deviates.
3
Replace the Main Board Assy.
Does the error occur after replacing the Main Board Assy?
Contact the EPSON Service Department. End

Epson WF-C5790 Specifications

General

Print Resolution	4800 x 1200 dpi
Duplex Printing	Yes
Paper Capacity	250 sheets
Monthly Duty Cycle	Up to 45, 000 pages
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Output Capacity	150 sheets
Scan Resolution	1200 x 2400 dpi
ADF Capacity	50 sheets
Ink Type	DURABrite Ultra pigment ink
Ink Cartridge Configuration	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Technology	PrecisionCore
Print Speed (Black)	24 ppm (ISO)
Print Speed (Color)	24 ppm (ISO)
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Mobile Printing	Apple AirPrint, Google Cloud Print
Scanner Type	Color flatbed
Fax Speed	33.6 Kbps
Paper Sizes	A4, A5, A6, B5, Letter, Legal, Executive