Epson Artisan 730 - Touch Panel Calibration; Touch Panel Operation Check

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD Revision G
Artisan 835/725/PX820FWD/TX820FWD/PX720WD/TX720WD Adjustment 279
Confidential
8.4.4 Touch Panel Calibration
 Purpose
To calibrate the capacitive touch panel of Artisan 725/PX720WD/TX720WD to
function correctly, and to write the calibrated value to the EEPROM on the Main
Board.
 Calibration procedure
1. Connect the printer to the computer in which the adjustment program is installed
using a USB cable and turn the printer on, then start the adjustment program.
2. Select “Touch Panel Calibration” from the menu of the adjustment program to
display the adjustment screen.
3. Press the “Perform” button on the displayed screen. The calibration and writing
the calibrated value to the EEPROM on the Main Board will be executed
automatically.
4. After writing the calibrated value is complete, perform "Touch Panel Operation
Check (p279) ". If an error occurs, make sure nothing is touching the touch panel,
and then perform the calibration again. If the error recurs, replace the Panel Unit.
8.4.5 Touch Panel Operation Check
 Purpose
To confirm that the capacitive touch panel of Artisan 725/PX720WD/TX720WD
functions correctly.
 Operation check procedure
1. Turn on the printer in the special inspection mode.
(See " 8.4.3 Special Inspection Mode (p278) ".)
2. Select “Special Inspection” and press [OK].
Figure 8-31. Touch Panel Operation Check (1)
(Artisan 725/PX720WD/TX720WD)
3. Select “Panel Key Test” and press [OK].
Figure 8-32. Touch Panel Operation Check (2)
(Artisan 725/PX720WD/TX720WD)
C H E C K
P O I N T
For Artisan 835/PX820FWD/TX820FWD, it is not necessary to
perform the touch panel calibration.
C A U T I O N
Do not touch the Panel Unit when performing the “Touch Panel
Calibration”, or the Panel Unit will not be calibrated correctly.
C H E C K
P O I N T
For Artisan 835/PX820FWD/TX820FWD, it is not necessary to
perform the touch panel operation check.
Inspection Mode
Run: OK / Select: [UP] [DOWN]
1. Mechanism Inspection
2. Special Inspection
3. Development Mode
4. Normal Mode
Special Inspection Mode
Run: OK / Select: [UP] [DOWN]
1. Inspection ALL
2. CSIC & IES Check
3. Panel Key Test
4. LCD/RGB & LED Test
5. Rom Ver. Check
6. USB Host Test
7. Sensor Check