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 124
Confidential
EMERGENCY STOP ERROR CAUSED BY COVER OPENING
 Error name
 Emergency stop error caused by cover opening
(error code: 030004)
 Cause
 Occurs if the rear cover or Optional Paper Cassette Rear Cover is
opened during motor driving.
(This error is not displayed on the Printer, and only the information is
retained internally as history.)
 Suspected cause
 The cover opened during motor driving
HOME POSITION SEEK ERROR
 Error name
 Home position seek error (error code: 34001)
 Cause
 Occurs if the home position seek failed.
 Suspected cause
 Paper jam or foreign object in CR operation area
 CR Lock Lever failure
 Troubleshooting
Step Check and measure Yes No
1
Check for paper jam and foreign object
Check that there is no paper jam or foreign object
in the CR operation area.
Go to step 2
Remove the
jammed paper
and foreign
object.
2
Check the CR Lock Lever operation
Turn on the power and check that the CR Lock
Lever is operating.
Contact the
EPSON
Service
Department.
Replace the
Inksystem
Assy.

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