EPSON Stylus CX3500/CX3600/CX3650/CX4500/CX4600 Revision A
DISASSEMBLY AND ASSEMBLY Disassembly 150
V External View (2)
Figure 4-40. Carriage Unit Removal (2)
6. Remove the screw (x1, ) for securing Parallel Adjustment Lever (Left), and
then remove Parallel Adjustment Lever (Left) from Main Frame while lifting
left end of Carriage Guide Shaft upward.
7. Release CR Guide Shaft Pressing Spring from the hook (x1, ) of Main
Frame, and then remove CR Guide Shaft Pressing Spring from Main Frame.
8. Remove Carriage Unit and Carriage Guide Shaft from Printer Mechanism as
follows.
1. Lift left end of Carriage Guide Shaft and shift in left direction until
releasing right end of Carriage Guide Shaft from the notch of Main Frame.
2. Remove Carriage Guide Shaft along with Carriage Unit from Main Frame.
9. Pull out Carriage Guide Shaft from Carriage Unit.
T CR Encoder Board Removal
1. Disconnect Head FFC from the connector of CR Encoder Board, and then pull
out Head FFC from the notch of Carriage.
2. Remove the screws (x2, ) for securing CR Encoder Board, and then remove
CR Encoder Board.
Right side
CR Guide Shaft
Pressing Spring
Hook
Parallel Adjustment
Lever (Left)
CR Guide Shaft
C.B.S 3x6 F/Zn (7±1kgfcm)
Dowel
Carriage Unit
2
1
1'
CR Encoder Board Connector
C.B.P (P1) 1.7x5 F/ZB
(2±0.5kgfcm)
Dowels
Notch
Head FFC
Align the positioning hole (x1) of Parallel Adjustment Lever (Left)
with the dowel (x1, ) of Main Frame.
CAUTION
T Do not damage Carriage Guide Shaft.
T Do not stain the Timing Belt with the grease (KEN Grease).
Confirm that Carriage Unit operates smoothly.
T Do not allow CR Encoder Board to float.
T Align the positioning holes (x2) of CR Encoder Board with the
dowels (x2, ) of Carriage.
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Printer Specifications
