Cr Motor Removal - Epson STYLUS COLOR 480 Service Manual

EPSON Stylus COLOR 480

4.2.3 CR motor removal

1. Remove the Housing from the printer. (Section 4.2.1 Housing removal)
2. Move the CR unit from the CR home position to around the center position.
3. Push the CR motor from the right to left to slack the CR timing belt.
4. Take off the CR timing belt from the Pinion gear of the CR motor.
CR Timing belt
Figure 4-8. Taking off the CR timing belt.
5. Remove the Compression spring 15.7 and Holder reinforcement plate between the CR
motor holder and the protrusion on the Main frame with the tweezers.
Compression spring 15.7
Figure 4-9. Remove the Compression spring 15.7Compression spring 15.7
6. Slide the CR motor holder along with the CR motor to the left side
Disassembly and Assembly
Step 1
Step 2
Holder Reinforcement Plate
7. Remove the CR motor from the Printer mechanism taking the following step:
- Slide the CR motor to right side. (Step2)
- Slide the CR motor to backward to take off the fixing part placing the right side of
the CR motor. (Step3)
- Slide the CR motor to the left side to take off the fixing part placing the left side of
the fixing part. (Step 4).
1
Figure 4-10. Removing the CR motor
8. Take the CR motor's cable out from the cable hook in the Waste drain ink pad unit.
9. Disconnect the CR motor connector cable from the CN2 on the Main board with
tweezers.
n
The Gap adjustment (Bi-d adjustment) is required when the CR
motor is removed or replaced. Refer to Page115.
n
Connect the CR motor connector cable to the CN2 on the Main
board. Use of tweezers or pincers is recommended to facilitate
the job, since the CN2 is not located near the rear edge of the
Main board.
n
Make sure to set the Holder reinforcement plate with the
Compression spring 15.7. Refer to Figure4-9.
Disassembly
Revision B
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