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 108
Confidential
4
Check the status of the PF Encoder and FFC
Check the PF Encoder to make sure that it is not damaged, and there is no
disconnection or contact failure in the FFC.
Go to step 5
 Replace the PF Encoder Board if parts are
damaged.
 Properly connect the FFC.
 Replace the Printer Mechanism if the FFC is
damaged.
5
Check the status of the PF Scale.
Is the PF Scale dirty or damaged?
Go to step 6
 Clean, if dirty.
 Replace the PF Scale, if damaged.
6
Replace the Main Board Assy.
Does the error occur after replacing the Main Board Assy?
Replace the Printer Mechanism. End
Step Check and measure Yes No

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