Epson FX-870/1170 - Manual (Page 91)

Disassembly and Assembly
Removing the CR Motor Assembly
1. Remove the paper guide assembly, ribbon, top cover, front cover, paper eject cover, and tractor - ’
unit. (See page 4-5.)
2.
Remove the panel unit. (See page 4-6.)
3. Remove the upper housing assembly. (See page 4-8.)
4. Remove the face screw (M3x7) securing the CR motor assembly. After releasing the tension
spring, disengage the timing belt from the CR motor assembly and hang it on the hook.
5. Disconnect connector CN13 on the C094 MAIN board assembly. Remove the CR motor
assembly.
6. Remove the two CBN (M3x6) screws on the back of the CR motor assembly. Remove the CR
motor assembly.
Face Screw
CR Motor Assembly
Tension Plate
Figure 4-10. Removing the CR Motor Assembly
Assembly Note
Position the CR motor assembly on the belt tension plate correctly as shown below.
CR
Cable
Figure Positioning the CR Motor Assembly
4-12 Epson