Epson WF-4640 Series User Manual

Confidential
Adjustment Details of Adjustments 62
Epson WF-5690/4640/4630/5620/5190/5110 series Revision D
3.2.3.2 Adjustment Procedure
 Tool
Specified Scanner for Head Angular Mechanism Adjustment : Perfection V600 Photo / V550 Photo
 Method of the Head angular adjustment.(Using the particular Scanner)
1. Start the product in the “Printer Inspection Mode” in accordance with "3.2.3.1 Preparation of the Head
Angular Adjustment (p60)".
2. Select the “Head angular mecha adjustment” from menu of adjustment program, and print the head angular
adjustment pattern
Figure 3-10. Procedure of the Head Angular Adjustment (1)
 The head angular adjustment has two kinds of adjustment method.
• Using the particular scanner
• Using the visual adjustment pattern
 In this adjustment, make sure to set the dial at the origin position with the follows before
perform the Head angular adjustment.
Figure 3-9. Origin position of the adjustment dial
Right side
Top
Bold line is origin position (“0” position)

Epson WF-4640 Series Specifications

General

Max Print Resolution	4800 x 1200 dpi
Automatic Duplex Printing	Yes
Scanner Type	Color flatbed / ADF
Max Scan Resolution	1200 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct, NFC
Functions	Print, Copy, Scan, Fax
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Ink Type	DURABrite Ultra pigment ink
OS Compatibility	Windows, Mac
Print Technology	Inkjet
Print Speed (ISO)	20 ppm (black), 20 ppm (color)
Paper Capacity	80 sheets rear feed
Display	color touchscreen
Weight	31.3 lbs