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 45
Confidential
3.3.2.2 Shifting PG (APG Mechanism)
This product's APG Mechanism shifts PG with the APG Cam mounted on the Carriage.
APG Cam is located between the CR Guide Frame and the Carriage, and has a stepped
cam face. With the APG Lever applied, if the Carriage moves toward the APG Lever,
the lever pushes the APG Cam, and the cam face of the APG Cam in contact with the
APG Slider is shifted. This action shifts PG.
Figure 3-24. APG Cam and APG Lever (Simplified Image)
3.3.2.3 APG Lever actions
The PF Motor drives the Planet Gear, operating the APG Lever, and this sets or resets
the APG Lever.
Figure 3-25. APG Lever
PG: wide
PG: narrow
Tip of APG Lever
CR Guide Frame
Carriage
Platen (Paper Guide Front)
APG Cam
APG Slider
Together with the Carriage
movement, the APG Lever
pushes the APG Cam, and PG
is shifted.
PG
PG
Printhead
APG Lever is set
APG Lever is reset
PF Gear
APG Lever
PF Motor
When PF Motor rotates CCW, APG
Lever is set.
When PF Motor rotates CW, APG
Lever is reset.
CR Guide Frame
PF Roller
Planet Gear

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