Epson Stylus 1500 Service Manual page 103

Chapter 4 Adjustments
Table of Contents
4.1 OVERVIEW
4.1.1 Platen Gap (PG) Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4.1.2 Destination Data Writing Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
4.1.3 Head Data Writing Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
4.1.4 Black Head Angle Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
4.1.5 Color Head Angle Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
4.1.6 Uni-D (Unidirectional Printing) Alignment Adjustment . . . . . . . . . . . . . . . 4-14
4.1.7 Bi-D (Bidirectional Printing) Alignment Adjustment . . . . . . . . . . . . . . . . . 4-16
4.1.8 Black - Color Head Vertical Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
4.1.9 Head Gap Adjustment (Black and Color Head). . . . . . . . . . . . . . . . . . . . 4-22
4.1.10 Another functions of the Adjustment Program . . . . . . . . . . . . . . . . . . . 4-24
Figure 4-1. Thickness Gauge Setting Position . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Figure 4-2. Platen Gap Adjustment Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Figure 4-3. Printhead Voltage Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Figure 4-4. Black Head Angle Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Figure 4-5. Black Head Angle Adjustment Pattern. . . . . . . . . . . . . . . . . . . . . . . 4-9
Figure 4-6. Black Head Angle Adjustment Flowchart . . . . . . . . . . . . . . . . . . . . . 4-9
Figure 4-7. Color Head Angle Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Figure 4-8. Color Head Angle Adjustment Pattern . . . . . . . . . . . . . . . . . . . . . . 4-12
Figure 4-9. Color Head Angle Adjustment Flowchart . . . . . . . . . . . . . . . . . . . . 4-12
Figure 4-10. Uni-D Adjustment Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Figure 4-11. Bi-D Adjustment Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Figure 4-12. Bi-D Adjustment Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Figure 4-13. Black - Color Head Vertical Adjustment. . . . . . . . . . . . . . . . . . . . 4-19
Figure 4-14. Black - Color Head Vertical Adjustment Pattern . . . . . . . . . . . . . 4-20
Figure 4-15. Black - Color Head Vertical Adjustment Flowchart. . . . . . . . . . . . 4-20
Figure 4-16. Head Gap Adjustment Pattern. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
Figure 4-17. Head Gap Adjustment Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . 4-23
Table 4-1. Required Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Table 4-2. Gap and Adjustment Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Table 4-3. Customer Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
List of Figures
List of Tables
4-1