Printer Adjustment Mode; Adjustment Method; Adjustment Patterns - Epson Stylus COLOR 1520 Service Manual

1.4.6 Printer Adjustment Mode

The EPSON Stylus COLOR 1520 allows users to adjust the printing direction and head gap without a
special program. The following chart shows the adjustments method .

1.4.6.1 Adjustment Method

1.4.6.2 Adjustment patterns

Pattern
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Pattern 5
Rev. A
Figure 0-12. Printer Adjustment Flow Chart
Table 0-29. Printer Adjustment Patterns
Uni-dir adjustment at 400 cps (with an increment of 1/1,440 inch)
Bi-dir adjustment at 400cps (with an increment of 1/1,440 inch)
Bi-dir adjustment at 200cps (with an increment of 1/1,440 inch)
Head gap adjustment between black and color to the cross feed
direction at 200 cps (with an increment of 1/720 inch)
Head gap adjustment between black and color to the cross feed
direction at 100 cps (with an increment of 1/720 inch)
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