Disassembly and Assembly
Figure 4-12. Removing the PF Motor Assembly
.................................
4-13
Figure 4-13. Disassembling the PF Gear Train
..................................
4-14
Figure 4-14.
Positioning the Release Lever for Insertion
...................
4-14
Figure 4-15.
Removing the Carriage Guide Assembly
.......................
4-15
Figure 4-16. Attaching the Timing Belt..
..............................................
4-16
Figure 4-17. Removing the RD Assembly
...........................................
4-17
Figure 4-18. Removing the HP Sensor
................................................
4-18
Figure 4-19. Removing the PG Sensor..
................................................
4-18
Figure 4-20. Removing the PE Sensors
.........
....................................
4-19
Figure 4-21. Removing the Release Sensor
.........................................
4-20
Figure 4-22. Arranging the Cables
......................................................
4-21
Figure 4-23. Disassembling the Tractor Unit
.....................................
4-22
Figure 4-24. Position of the Cog
..........................................................
4-22
Figure 4-25.
Removing the C094 MAIN Board Assembly
..................
4-23
Figure 4-26. Special Extractor Tool
.....................................................
4-24
Figure 4-27.
Removing the C076 PSB Board Assembly
.....................
4-24
List of Tables
Table 4-1.
Recommended Tools
..........................................................
4-1
Table 4-2.
Equipment Required for Maintenance
.............................
4-1
Table 4-3.
Inspection Checklist for Repaired Printer
........................
4-2
Table 4-4.
Abbreviations Used for Screws
.........................................
4-3
Table 4-5.
Screw Types and Abbreviations
.......................................
4-3
4-ii
Epson FX-870/1170
