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 420
Confidential
Ink Discharge
1. Connect the PC and printer with USB cable.
2. Start the adjustment program.
3. Select the Ink Eject from items on the adjustment program.
4. Execute the Ink Eject at following instruction on the adjustment program.
5. After finishing the Ink Discharge, Disconnect the AC cable from the printer to turn the printer off.
 Do not turn OFF the power by pressing the power button as that may cause ink to be re-
charged.
 Since the amount of consumption of ink is not counted, take note of the amount of ink
remaining in the Maintenance Box during Ink Discharge.
Rear Cover (Back)
1. Remove the four screws (S4: ), then remove the Rear Cover (Back).
Attach the two dowels of the Rear Cover (Back) to the positioning holes on the
Housing Left and Housing Right.
A1 B1
C1
Rear Cover (Back)
No. Screw Type
S4
C.B.P-TITE-SCREW-3x10-F.ZN-3C
Dowel and
positioning hole
Housing Right Housing Left
Dowel and
positioning hole

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