Epson WF-C5790 User Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Disassembly/assembly Disassembly/Reassembly Procedures 434
Confidential
Printhead
Do not touch the nozzle surface of the Printhead.
1. Peel off the Head FFC Assy from the Printhead, then remove the Printhead.
2. Disconnect the Head FFC Assy from the four connectors of the Printhead.
B19
C19
Head FFC Assy
Printhead
Double-sided tapeDouble-sided tape
Printhead
Connectors
Connectors
Printhead
Make sure to clean the Ink tube joint part of Ink Supply Unit by using the Cleaning
stick, because perform the Ink Leak Check correctly.
 If ink is remained to ink tube joint part of Ink Supply Unit, Ink Leak Check can not perform
correctly. Therefore cleaning the ink surely.
 Replace the seal joint head with the new one because it cannot be reused.
 Check the seal joint head is not double-installed.
 Check the seal joint head is inserted all the way.
 Check the foreign object does not adhere on the seal joint head.
Ink Tube Connector
Seal Joint Head
Wiping area

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