Pf Adjustment; Pw Adjustment - Epson C63, C64, C83, C84 Service Manual

EPSON Stylus C63/64/83/84
Figure 2-4. Bi-D Adjustment Pattern3

2.1.4 PF Adjustment

1)Set Super Fine Photo Paper A4 on the Paper Support.
2)Select PF adjustment in the adjustment program.
3)Print the PF adjustment check patterns, choose the pattern that has the smallest
displacements, and enter it in the adjustment program.
4)Print the check patterns again, and check the adjustment result.
OK pattern
1) There need to be no White Banding.
2) There need to be no Black Banding.
Figure 2-5. PF Adjustment Pattern 1
Adjustment

2.1.5 PW Adjustment

1)Set Economy Photo Paper A4 on the Paper Support.
2)Print the PW sensor adjustment check pattern, choose the pattern number 5mm
[Reference]
GAP for banding pat -
tern of PF adjustment
is ± 35mm.
Overview
NG pattern
Sample for White Banding Sample for Black Banding
Figure 2-6. PF Adjustment Pattern 2
away from each edge, and enter it in the adjustment program.
Figure 2-7. PW Adjustment Pattern
Revision A
38