Operating Principles
Rev. A
2-15
2.2.7.1 Wiping/CR Lock Mechanism
The wiping mechanism removes the ink and dust adhered around the nozzles. This is operated during a
cleaning sequence. When the PF motor rotates backward, the torque sent via the head cleaner (wiper)
drive gear and the clutch moves the head cleaner to the path of the printhead. Then the CR unit moves
right and left to wipe the nozzle surface against the head cleaner. The head cleaner leaves the path with
the forward rotation of the PF motor. Only one cleaner head is used for both black and color heads. The
head cleaner is substituted for the CR lock mechanism. When the printer power is off, it locks the CR
unit off the printing side. The right frame also locks the CR at the right end. With this mechanism, the CR
remains in the capping position while transported.
CR
Head Cleaner
Head Cleaner Lever
Printhead
PF Motor
Gear Train
Pump Gear/Clutch
<Wiping Mechanism>
Switch Lever
Disengage Mechanism
CR
Head Cleaner Lever
<CR Lock Mechanism>
Figure 2-16. Wiping/Carriage Lock Mechanism
Содержание 1520 - Stylus Color Inkjet Printer
Страница 1: ...EPSON COLOR INK JET PRINTER EPSON Stylus COLOR 1520 SERVICE MANUAL SEIKO EPSON CORPORATION 4007394 ...
Страница 137: ...EPSON Stylus COLOR 1520 Rev A 6 4 1 1 1 2 2 3 3 3 4 5 6 6 6 6 6 6 7 7 7 7 Figure 6 1 Lubrication Points 1 ...
Страница 138: ...Maintenance Rev A 6 5 8 9 10 10 10 10 10 10 10 10 Figure 6 2 Lubrication Points 2 ...
Страница 139: ...EPSON Stylus COLOR 1520 Rev A 6 6 CR Motor CR motor fan Indent side facing outward 1 2 2 Figure 6 3 Adhesive Points ...
Страница 146: ...Appendix Rev A A 7 A 2 Circuit Diagrams Figure A A 2 C211 MAIN B Board Circuit Diagram 1 2 ...
Страница 147: ...EPSON Stylus COLOR 1520 Rev A A 8 ...
Страница 148: ...Appendix Rev A A 9 Figure A A 3 C211 MAIN B Board Circuit Diagram 2 2 ...
Страница 149: ...EPSON Stylus COLOR 1520 Rev A A 10 ...
Страница 152: ...Appendix Rev A A 13 A 3 Component Layout Figure A A 6 C211 MAIN B Board Component Layout ...
Страница 153: ...EPSON Stylus COLOR 1520 Rev A A 14 Figure A A 7 C172 PSB Board Component Layout ...
Страница 154: ...Appendix Rev A A 15 Figure A A 8 C172 PSE Board Component Layout ...
Страница 155: ...EPSON Stylus COLOR 1520 Rev A A 16 A 4 Exploded Diagrams Figure A A 9 Stylus COLOR 1520 Exploded Diagram 1 ...
Страница 156: ...Appendix Rev A A 17 Figure A A 10 Stylus COLOR 1520 Exploded Diagram 2 ...
Страница 157: ...EPSON Stylus COLOR 1520 Rev A A 18 Figure A A 11 Stylus Color 1520 Exploded Diagram 3 ...
Страница 165: ...EPSON SEIKO EPSON CORPORATION ...
