Epson WF-7620 Series Service Manual

Confidential
Adjustment Details of Adjustments 71
Epson WF-7620 / WF-7610 / WF-7110 Series Revision B
3.2.3 Touch Panel Adjustment (WF-7620/7610 Series only)
This section describes the Touch Panel adjustment
 Purpose
To adjust the origin of the Touch Panel.
 Tools
Touch pen (without a sharp end such as a plastic stick)
 Adjustment procedure
1. Start the printer in the Touch Panel Adjustment mode by turning it on with the [HOME] button (1), [*] (2),
[Stop] (3), and [Power] button (4) on the panel simultaneously.
Figure 3-11. Touch Panel Adjustment (1)
2. On the displayed menu screen, select “4. Touch Screen Inspection” and press the [Color] button.
Figure 3-12. Touch Panel Adjustment (2)
During in the Touch Panel Adjustment mode, operations such as menu selection can be done
by pressing the following buttons on the panel.
Figure 3-10. Panel Operation in Touch Panel Adjustment Mode
Power
[3]
Moves up menu selection.
[Color]
Enter
[6]
Moves down menu selection.
1
4
2
3
Run:Color / Select:[3][6]
1.Mechanism Inspection
2.Special Inspection
3.FAX Inspection
4.Touch Screen Inspection
5.Development Mode
6.FAX Development Mode
7.Nomal Mode

Epson WF-7620 Series Specifications

General

Functions	Print, Copy, Scan, Fax
Max Print Resolution	4800 x 2400 dpi
Automatic Duplex Printing	Yes
Scanner Type	Flatbed, ADF
Max Scan Resolution	1200 x 2400 dpi
ADF Capacity	35 sheets
Wireless Printing	Yes
Display	4.3" Color Touchscreen
Number of Paper Trays	2
Ink Type	DURABrite Ultra pigment ink
Fax Memory	Up to 180 pages
Fax Transmission Speed	33.6 Kbps
Print Technology	PrecisionCore Inkjet
Max Paper Size	13 x 19 inch (A3+)
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Input Paper Capacity	250 sheets
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Maximum Scan Area	11.7 x 17 inches
Ink Cartridge Configuration	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Speed (ISO)	Black: 18 ppm, Color: 10 ppm
Dimensions	22.3 x 19.1 x 13.4 inches