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 540
Confidential
One-way Gear
1. Remove the One-way Gear from the Vertical Feed Roller.
When attaching the One-way Gear, make sure the arrow mark is facing outside as
shown in the figure above.
B7
One-way Gear
Vertical Feed Roller
Left rear
Hopper Drive Assy
1. Remove the screw (S4: ) that secures the grounding cable, then remove the grounding
cable and Grounding Sheet.
2. Remove the screw (S4: ), then remove the Upper Grounding Plate.
 Attach the grounding cable and Grounding sheet with reference to the figure above.
 When attaching the Upper Grounding Plate, be sure to align the positioning hole of the Upper
Grounding Plate and the dowel of the frame.
 Make sure the tip of the Upper Grounding Plate is in contact with the bearing.
 Route the grounding cable in the groove of the frame shown in the figure above.
B8
Upper Grounding
Plate
Bearing
The Upper Grounding
Plate and bearing must
be in contact
Dowel and
positioning hole
Grounding cable
Hopper Drive Assy
No. Screw Type
S4
C.B.P-TITE-SCREW-3x10-F.ZN-3C
Grounding Sheet
Left side
Groove of frame
Grounding Sheet

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