Epson Stylus Photo 925, Service Manual

Page: 125 / 167

EPSON Stylus Photo 925 Revision A
Adjustment Adjustment Program 125
5.3.5 CR Motor drive dispersion
This function is to make adjustment for the CR Motor once you have replaced any of
the CR Motor, Main Board and Power Supply Board.
For this adjustment, there are two cases; one where the CR Motor drive dispersion
decision value is written and the other where CR Motor drive dispersion sequence is
executed. Check the replaced parts on the screen as shown below, then the program
will determine the adjustments which will automatically be made.
Figure 5-11. CR Motor drive dispersion
1. Adjustment by writing the CR Motor drive dispersion decision value
When any of the CR Motor, Main Board and Power Supply Board has been replaced,
make adjustment by writing the CR Motor drive dispersion decision value. Select all
the replaced parts and click the [OK} button.
Figure 5-12. Writing confirmation of CR Motor drive dispersion decision value
2. Adjustment by executing the CR Motor drive dispersion sequence
When not only any of the CR Motor, Main Board and Power Supply Board but also the
CR Shaft have been replaced, make adjustment by executing the CR Motor drive
dispersion sequence. Select all the replaced parts and click the [OK} button.
Figure 5-13. Confirmation of CR Motor drive dispersion sequence