Epson WF-C5790 User Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Configuration and operating principles Operating principles 53
Confidential
Rear Feeding Mechanism
 Overview
This mechanism feeds the paper set on the Hopper to the intermediate feeding
mechanism. The retard separation method is used for paper separation.
The rear feeding mechanism is driven by the ASF Motor.
Since the ASF Motor drives the pick-up mechanism and intermediate feeding
mechanism, the ASF Clutch Gear and Rear ASF Solenoid Assy turn the drive
force ON/OFF so that the LD Roller rotates during the rear feed only.
Figure 3-32. Drive path
Planet Gear
ASF Motor
Compound Gear A
Planet Gear
Compound Gear D
Planet Gear
Compound Gear
35.5, 26.4
LD Roller
Spur Gear
Spur Gear
Rear ASF Solenoid/ASF Clutch Gear operation
Compound Gear C
ASF Clutch Gear
Spur Gear
Rear ASF
Solenoid
LD Roller
Compound Gear 35.5, 26.4
Compound Gear A
Planet Gear
ASF Motor
Planet Gear
Compound Gear C
Compound Gear D

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