Epson Perfection V500 Photo Service Manual page 47

EPSON Perfection V500 Photo
When performing the next step, be careful not to lose the flat
C A U T I O N
washer that secures the Driven Pulley.
5. Remove the flat washer that secures the Driven Pulley of the TPU CR Motor Assy.
and remove the Driven Pulley and TPU CR Timing Belt in that order.
TPU CR Timing Belt
TPU CR Motor Assy.
Figure 4-37. Removing the TPU CR Timing Belt
DISASSEMBLY / ASSEMBLY
TPU Carriage Unit
Drive Pulley
Flat Washer
Disassembly Procedure
6. Disconnect CN3 connector from the DRV Board
7. Remove the FFC peeling off the two-sided tape, and remove the TPU Carriage
Unit.
Tape Position
CN3
Figure 4-38. Removing the DRV Inverter FFC
When installing the FFC, make sure to align the positioning
lines both on the FFC and the TPU Upper Housing as shown in
Figure 4-38, and then secure the FFC with the two-sided tape.
When attaching the torsion springs, attach it so that the spring,
the center rib on the TPU Upper Housing and the TPU CR
Timing Belt fixing point are arranged in a straight line.
TPU Carriage Unit
Rib on TPU Upper
Housing
Figure 4-39. Attaching the Torsion Spring
Revision A
Positioning Lines
DRV Inverter FFC
Torsion Spring
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