Epson WF-4720 series User Manual

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Conserving Low Black Ink with Windows
The following window appears when black ink runs low and there is more color ink.
Note: The window appears only when you have selected Plain Paper/Bright White Paper as the paper
type setting, and depends on other selected print settings. To use this feature, Epson Status Monitor
must be enabled.
• Click Yes to use a mixture of color inks to create black, or No to continue using the remaining black ink
for the document you are printing.
• Click Disable this feature to continue using the remaining black ink.
Note: If you disable this feature, it remains disabled until you install a new black ink cartridge.
Parent topic: Replacing Ink Cartridges and Maintenance Boxes
Replacing the Maintenance Box
Make sure you have a new maintenance box before you begin.
Note: The WF-3720/WF-3730 Series do not include a user-replaceable maintenance box.
Caution: Do not reuse a maintenance box that has been removed and left uninstalled for more than a
week. Keep the maintenance box away from direct sunlight.
1. Make sure the product is not printing.
2. Remove the new maintenance box from its package.
Caution: Do not touch the green chip on the maintenance box.

Epson WF-4720 series Specifications

General

Max Print Resolution	4800 x 2400 dpi
Max Scan Resolution	1200 x 2400 dpi
Fax	Yes
Functions	Print, Copy, Scan, Fax
Print Resolution	4800 x 2400 dpi
Fax Speed	33.6 Kbps
Fax Memory	Up to 180 pages
Print Technology	Inkjet
Print Speed (Black)	20 ppm
Print Speed (Color)	20 ppm
Scanner Type	Flatbed
Connectivity	Wi-Fi, Ethernet, USB
Paper Handling	250-sheet input tray
Automatic Document Feeder	Yes
Duplex Printing	Yes
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Ink Type	DURABrite Ultra Ink
Paper Sizes	A4, A5, A6, B5, Letter, Legal