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 413
Confidential
Printhead
In this product, Ink Leak Check is necessary to prevent the ink leakage due to
assembly mistake.
Therefore, make sure to install the ink leak measurement jig when installing the Ink
Tube to Printhead.
Before using the Leak Check Jig, push the ink leak measurement jig along the folds
until the fold angle become 90 degrees.
 Types of Ink Leak Measurement Jig
Part Name Part Code Photo Remark
LEAK TESTER
SHEET FRONT
1684353
LEAK TESTER
SHEET REAR
1684354
Smoked
Face
10mm
Smoked
Face
15mm
90°
Ink Leak Measurement Jig
90°
Printhead
1. Set the ink leak measurement jig to the ink tube connector of the Print Head.
2. Set the Ink Supply Tube to the Printhead.
3. After ink charging, follow the instructions on the Ink leak check (p.563) to remove
the LEAK TESTER SHEET FRONT/REAR, then perform Leak Check
Judgement.
 The smoked face of ink leak measurement jig is put toward the upside.
 When installing the Ink Supply Tube, make sure to tighten the screws using a torque driver
with the specified torque.

Screw tightening torque: 0.33±0.02Nm
Front side
LEAK TESTER SHEET FRONT
The smoked face is
put toward the upside.
LEAK TESTER SHEET REAR
Rear side
LEAK TESTER SHEET REAR
LEAK TESTER SHEET FRONT

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