Pw Adjustment - Epson Stylus PHOTO RX510 Service Manual

EPSON Stylus PHOTO RX500/510

5.2.2.7 PW Adjustment

The PW sensor is installed on the bottom of the Carriage Unit
adjustment so that the program compensates for a dislocation of the Carriage Unit
resulting from its removal or replacement, and write the adjustment value in EEPROM.
Perform this adjustment in the order of printing the pattern → checking → adjustment
→ printing → checking.
Media to be used : Normal paper (A4 Size)
Reference value : 5mm (top and bottom, and right and left)
Functions of buttons
[Print] : Prints the adjustment pattern.
[Input] : Select a desired adjustment item and input the
adjustment value, and click the [Input] button to write
the adjustment value in EEPROM.
[Read] : You can check the current adjustment value.
For adjustment procedure, click the [How to adjust] button on
C H E C K
P O I N T the adjustment program screen and see the display.
After writing the adjustment value in EEPROM, print the
pattern again and check the adjustment value for properness.
Adjustment
(refer to p.16). Make
Adjustments by Adjustment Program
Figure 5-11. PW Adjustment Screen
Revision C
71