Epson Stylus Photo R220 - Carriage Unit Removal

EPSON Stylus Photo R220/R230 Revision A
DISASSEMBLY / ASSEMBLY Disassembly 64
2.3.11 Carriage Unit Removal
 External View
Figure 2-25. Carriage Unit Removal (1)
 Parts/Units which should be removed before removing Carriage Unit.
Paper Support Assy./Housing (left/right)/Housing, Frame/ASF Assy./
Holder, Shaft Assy./Main Board Assy./APG Assy./Print Head
 Disassembly Procedure
1. Release the Fixed Spring, CR Shaft, Left from the tab of the Frame, Main and
remove it.
2. Remove six screws that secure the Guide Plate, CR.
3. Release the two ribs that secure the Guide Plate, CR, and remove the Guide
Plate, CR avoiding the tab which was securing the Fixed Spring, CR Shaft,
Left.
4. Remove the right side of the CR scale from the tab of the Holder, Scale Right.
5. Pull out the CR Scale leftward from the rear of the Carriage Unit. Then,
remove the CR scale and the Extension Spring, 3.289 from the left tabs of the
Holder, Scale, Left in that order.
6. Remove the Extension Spring, 3.289 from the CR Scale.
7. Loosen the tension of Timing Belt by pushing Pulley, Driven to the right.
Then, remove the Timing Belt from Pinion Gear of CR Motor first, and next
from the Pulley, Driven.
Tab
Puller, Driven
Holder, Scale, Left
Extension Spring, 3.289
Tab
Holder, Scale, Right
CR Scale
Timing Belt Pinion Gear
Tab
1
5
4
Rib
Fixed Spring,
CR Shaft, Left
6
2
3
Tab
Rib
Guide Plate, CR
C.B.S. 3x6 (7-9kgf.cm)