Epson 4003353 Service Manual page 80

Chapter 4
Table of Contents
4.1 OVERVIEW
4.1.1 Destination Data Writing Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Q-z
4.1.2 Bi-D (Bidirectional Printing) Alignment Adjustment . . . . . . . . . . . . . . . . . . fbs
4.1.3 Head Gap Adjustment (Black and Color
Black Head Angle
4.1.4
4.1.5 Black - Color Head Vertical Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . d-g
4.1.6 Color Head Angle Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....4-12
4.1.7 Platen Gap Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....4-16
4.1.8 Internal
Timer Reset Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-IT
Figure 4-1. Head
Figure 4-2.
B-Head Angle and LineaC Angular Spacer. . ..................4-5
Figure 4-3.
Spacer Kinds&Relation of Shape andThickness.
Figure 4-4. Black Head Angle Adjustment Sample. . . . . . . . . . . . . . . . . . . . . .. 4-6
Figure 4-5.
SpacerSelection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
Figure 4-6.
Removing the Rubber Cap. . . . . . . . . . . . . . . . . . . . . . ..........4-7
Figure 4-7. Spacer Angular Replacement Method . . . . . . . . . . . . . . . . . . . . .. .4-8
Figure 4-8.
Black-ColorHead Vertical Adjust Conception . ................4-9
Figure 4-9.
Spacer Linear Selection Sample. . . . . . . . . . . . . . . . . . . . . . ......4-9
Figure 4-10.
Removing the Rubber Cap. . . . . . . . . . . . . . . . . . . . . . . . . .....4-10
Figure 4-11.
Spacer Linear Replacement Method . . . . . . . . . . . . . . . . . . . . .. 4-11
Figure 4-12.
C-Head Angle and Spacer Angular Position. . . . . . . . . . . . .....4-12
Figure 4-13.
Color Head Angle Confirmation Sample. . . . . . . . . . . . . . . .....4-12
Figure 4-14.
Relation of the Shape and Thickness. . . . . . . . . . . . . . . . . . . . . .4-13
Figure 4-15.
Spacer Select Judgement. . . . . . . . . . . . . . . . . . . . . . . . . . .....4-13
Figure 4-16.
Removing the Rubber Cap. . . . . . . . . . . . . . . . . . . . . . . . . .....4-14
Figure 4-17.
Spacer Angular Replacement Method(YMC) . . . . . . . . . . . .....4-15
Figure 4-18.
Adjusting the Paper Gap. . . . . . . . . . . . . . . . . . . . . . . . . . . .....4-16
Figure 4-19.
Confirming the Gap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....4-17
Adjustments
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x-s
List of Figures
Gap Adjustment Sample. . . . . . . . . . . . . . . . . . . . . . .......4-4
List of Tables
head) . . . . . . . . . . . . . . . . . . . . . x-x
4-1
. ............4-5
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