Carriage Unit Removal - Epson R200 - Stylus Photo Color Inkjet Printer Service Manual

EPSON Stylus Photo R200/R210

2.3.11 Carriage Unit removal

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External View
Carriage Unit
Cover, Guide Plate, CR
Dowel
Hooks
Guide Plate, CR
2
Fixed
C.B.S 3x6 (7-9kgf•cm)
Spring, CR
Shaft, Left
3
Hook
Rib
6
Holder, Scale Left
Hook
Hook
Extension Spring, 3.289
Pulley, Driven
Figure 2-22. "Carriage Unit" removal (1)
DISASSEMBLY AND ASSEMBLY
1
4
Rib
5
Holder, Scale Right
CR Scale
Hook
Pinion Gear
Timing Belt
Disassembly
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Parts/Units which should be removed before removing "Carriage Unit"
Paper Support Assy./Housing (left/right)/Housing (frame)/APG Unit/Print Head
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Disassembly Procedure
1. Remove the screw (x7) for securing "Guide Plate, CR".
2. Remove "Fixed Spring, CR Shaft, Left" by releasing it from the hook of
"Frame, Main".
3. Release the ribs (x2) for securing "Guide Plate, CR", and remove "Guide
Plate, CR" while stepping aside the hook which has secured "Fixed Spring,
CR Shaft, Left".
4. Remove the right side of "CR Scale" from "Holder, Scale Right".
5. Pull out "CR Scale" from the back of "Carriage Unit" to the left. Then, release
"CR Scale" from one of two hooks of "Holder, Scale, Left" first, and next
release "Extension Spring, 3.289" from the other hook.
6. Remove "Extension Spring, 3.289" from "CR Scale".
7. Loosen the tension of "Timing Belt" by pushing "Pulley, Driven" to the right.
Then, remove "Timing Belt" from the pinion gear of "CR Motor" first, and
then from "Pulley, Driven".
Revision A
51