Epson WF-7840 Series User Manual

Printing Clear Bar Codes
You can print a bar code clearly and make it easy to scan. Only enable this feature if the bar code you printed
cannot be scanned.
You can use this feature under the following conditions.
❏ Paper Type: Plain paper, Letterhead, Recycled, Color, Preprinted, High Quality Plain Paper, ick paper, Epson
Photo Quality Ink Jet, Epson Matte, or Envelope
❏ Quality: Standard
1.
On the printer driver's Maintenance tab, click Extended Settings, and then select Barcode mode.
2.
Set the other items on the Main and More Options tabs as necessary, and then click OK.
“Main Tab” on page 44
“More Options Tab” on page 46
3.
Click Print.
Note:
Deblurring may not always be possible depending on the circumstances.
Related Information
& “Loading Paper” on page 32
& “Printing Using Easy Settings” on page 43
Printing from a Computer - Mac OS
Printing Using Easy Settings
Note:
Operations and screens dier depending on the application. See the application's help for details.
Printing > Printing Documents > Printing from a Computer - Mac OS
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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