Epson WF-7840 Series User Manual

Contents
Guide to This Manual
Introduction to the Manuals...................7
Searching for Information....................7
Printing Only the Pages You Need.............. 8
About is Manual......................... 8
Marks and Symbols.......................8
Notes on Screenshots and Illustrations.........9
Operating System References................9
Trademarks..............................10
Copyright...............................10
Important Instructions
Safety Instructions.........................13
Safety Instructions for Ink................. 14
Printer Advisories and Warnings.............. 14
Advisories and Warnings for Setting Up the
Printer................................14
Advisories and Warnings for Using the Printer. . 15
Advisories and Warnings for Using the
Touchscreen........................... 15
Advisories and Warnings for Using the
Printer with a Wireless Connection...........15
Advisories and Warnings for Transporting or
Storing the Printer.......................16
Protecting Your Personal Information...........16
Part Names and Functions
Front...................................18
Inside..................................20
Rear................................... 21
Guide to the Control Panel
Control Panel............................ 23
Home Screen Conguration..................24
Guide to the Network Icon.................25
Menu Screen
Conguration
..................26
Job/Status Screen Conguration...............27
Entering Characters........................28
Viewing Animations....................... 28
Loading Paper
Paper Handling Precautions..................31
Paper Size and Type Settings..................31
List of Paper Type....................... 32
Loading Paper............................32
Loading Pre-punched Paper................33
Loading Long Papers.....................34
Placing Originals
Originals that are not Supported by the ADF. . . . . . 36
Detecting the Original Size Automatically. . . . . . . . 36
Placing Originals..........................37
Inserting and Removing a Memory
Device
Inserting an External USB Device..............40
Removing an External USB Device.............40
Sharing Data on a Memory Device.............40
Printing
Printing Documents........................43
Printing from a Computer - Windows.........43
Printing from a Computer - Mac OS..........66
Printing Documents from Smart Devices (iOS). . 74
Printing Documents from Smart Devices
(Android).............................75
Printing on Envelopes...................... 77
Printing on Envelopes from a Computer
(Windows)............................ 77
Printing on Envelopes from a Computer
(Mac OS)..............................77
Printing Photos...........................78
Printing JPEG Files from a Memory Device. . . . .78
Printing TIFF Files from a Memory Device. . . . . 79
Printing Web Pages........................ 80
Printing Web Pages from a Computer.........80
Printing Web Pages from Smart Devices.......80
Printing Using a Cloud Service................81
Registering to Epson Connect Service from
the Control Panel........................81
Copying
Available Copying Methods..................84
Copying Originals.......................84
Copying on 2-Sides...................... 85
Copying by Enlarging or Reducing...........85
2

Epson WF-7840 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
Scanner Type	Flatbed, ADF
Scan Resolution	1200 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Display	4.3" Color Touchscreen
Category	Printer
Functions	Print, Copy, Scan, Fax
Maximum Paper Size	13" x 19"
Input Paper Capacity	250 sheets
ADF Capacity	50 sheets
Print Technology	PrecisionCore
Print Speed Black	25 ppm
Print Speed Color	12 ppm
Paper Capacity	250 sheets
Printing Technology	PrecisionCore
Mobile Printing	Apple AirPrint, Mopria Print Service, Epson Connect
Paper Sizes	A4, A5, Letter, Legal
Paper Capacity Maximum	500 sheets
Monthly Duty Cycle	50, 000 pages
Product Type	All-in-One Printer