Disassembly and Assembly
Rev. A
3-25
3.2.10.9
Carriage (CR) Unit Removal
1. Remove the printer mechanism unit. (Refer to Section 3.2.6.)
2. Remove the extension spring to release the timing belt. (Refer to the step 2 in Section 3.2.10.1.)
3. Disengage the timing belt from the pulley and sub pulley in the CR motor assembly.
4. Remove 2 E-rings and 2 plain washer from the both edges of the CR guide shaft.
5. If the head cleaner lever in the pump unit is locking the CR unit, push the lever down manually to
release the CR unit.
6. Remove 1 securing the head FFCs and FFC holders to the base frame assembly. Then remove the
head FFC and FFC holder from the printer mechanism unit.
7. Turn the parallelism adjust bushings joining the CR guide shaft to the right and left frame assemblies
until they fit into the cutouts on the frames. Then remove the CR unit along with the CR guide shaft.
8. Remove the CR guide shaft from the CR unit.
Parallelism Adjust Bushing
CR Guide Shaft
Head FFC
CR Unit
PG Adjust Lever
Plain Washer
E-ring
Printer Mechanism Unit
Plain Washer
E-ring
Parallelism Adjust Bushing
Screw Securing the Head FFCs and FFC Holder
Screws Fixing the CR
Figure 3-22. CR Unit Removal
Summary of Contents for 1520 - Stylus Color Inkjet Printer
Page 138: ...Maintenance Rev A 6 5 8 9 10 10 10 10 10 10 10 10 Figure 6 2 Lubrication Points 2 ...
Page 146: ...Appendix Rev A A 7 A 2 Circuit Diagrams Figure A A 2 C211 MAIN B Board Circuit Diagram 1 2 ...
Page 147: ...EPSON Stylus COLOR 1520 Rev A A 8 ...
Page 148: ...Appendix Rev A A 9 Figure A A 3 C211 MAIN B Board Circuit Diagram 2 2 ...
Page 149: ...EPSON Stylus COLOR 1520 Rev A A 10 ...
Page 152: ...Appendix Rev A A 13 A 3 Component Layout Figure A A 6 C211 MAIN B Board Component Layout ...
Page 153: ...EPSON Stylus COLOR 1520 Rev A A 14 Figure A A 7 C172 PSB Board Component Layout ...
Page 154: ...Appendix Rev A A 15 Figure A A 8 C172 PSE Board Component Layout ...
Page 156: ...Appendix Rev A A 17 Figure A A 10 Stylus COLOR 1520 Exploded Diagram 2 ...
Page 157: ...EPSON Stylus COLOR 1520 Rev A A 18 Figure A A 11 Stylus Color 1520 Exploded Diagram 3 ...
Page 165: ...EPSON SEIKO EPSON CORPORATION ...
