Adjustment
Rev. A
4-2
4.1.1 Platen Gap Adjustment
This adjustment is performed to obtain the appropriate gap between the head nozzle surface and the
platen. It must be adjusted after reinstalling or replacing the CR guide shaft, CR unit or parallelism adjust
bushing. The specified value range for the platen gap is 1.26
±
0.02 mm.
1. Set the right and left parallelism adjust bushings to the middle of the adjusting range.
2. Place the thickness gauges at the illustrated positions in Figure 4-1.
3. (See the flowchart in Page 4-3.)
Turn the left parallelism adjust bushing to make the gap as follows:
Wide enough to insert a 1.24 mm-thick gauge
Too narrow to insert a 1.28 mm-thick gauge
(Table 4-2 shows the direction for moving the parallelism adjust bushing to make the platen gap from
wide to narrow or vice versa.)
Platen gap
Left parallelism adjust
bushing
Right parallelism adjust
bushing
To narrow
Clockwise
Counterclockwise
To widen
Counterclockwise
Clockwise
4. Apply the same procedure for the right parallelism adjust bushing.
Be sure to place the thickness gauge under the both black and color printheads.
Before moving the CR unit, set the PG adjust lever to “+” to open the platen gap.
Thickness Gauge
Figure 4-1. Thickness Gauge Placement
Table 4-2. Direction for turning the Parallelism Adjust Bushing
CAUTION
Содержание Stylus COLOR 3000
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Страница 150: ...EPSON Stylus COLOR 3000 Rev A 6 5 1 1 1 2 3 4 4 4 4 4 4 Figure 6 1 Lubrication Points 1 ...
Страница 151: ...Maintenance Rev A 6 6 9 9 9 9 9 9 9 9 6 7 Figure 6 2 Lubrication Points 2 ...
Страница 152: ...EPSON Stylus COLOR 3000 Rev A 6 7 CR Motor 1 CR Motor Fan Indent side facing outside 2 2 Figure 6 3 Adhesive Points ...
Страница 161: ...EPSON Stylus COLOR 3000 Rev A A 8 ...
Страница 162: ...Appendix Rev A A 9 A 2 Circuit Diagrams Figure A 2 C203 MAIN B Board Circuit Diagram 1 2 ...
Страница 163: ...EPSON Stylus COLOR 3000 Rev A A 10 ...
Страница 164: ...Appendix Rev A A 11 Figure A 3 C203 MAIN B Board Circuit Diagram 2 2 ...
Страница 165: ...EPSON Stylus COLOR 3000 Rev A A 12 ...
Страница 169: ...EPSON Stylus COLOR 3000 Rev A A 16 A 3 Component Layout Figure A 7 C203 MAIN B Board Component Layout 1 ...
Страница 170: ...Appendix Rev A A 17 Figure A 8 C203 MAIN B Board Component Layout 2 ...
Страница 171: ...EPSON Stylus COLOR 3000 Rev A A 18 Figure A 9 C203 PNL Board Component Layout ...
Страница 172: ...Appendix Rev A A 19 Figure A 10 C172 PSB Board Component Layout ...
Страница 173: ...EPSON Stylus COLOR 3000 Rev A A 20 Figure A 11 C172 PSE Board Component Layout ...
Страница 174: ...Appendix Rev A A 21 A 4 Exploded Diagrams Figure A 12 Stylus 3000 Exploded Diagram 1 ...
Страница 175: ...EPSON Stylus COLOR 3000 Rev A A 22 Figure A 13 Stylus 3000 Exploded Diagram 2 ...
Страница 176: ...Appendix Rev A A 23 Figure A 14 Stylus Color 3000 Exploded Diagram 3 ...
Страница 177: ...EPSON Stylus COLOR 3000 Rev A A 24 Figure A 15 Stylus Color 3000 Exploded Diagram 4 ...
Страница 180: ...EPSON SEIKO EPSON CORPORATION ...