VJ-1604 Maintenance Manual 4 Parts Replacement
4-111 Rev.-05
7. Replace the CR board assembly.
8. To reassemble the unit, reverse the removal procedure.
4.8.4 Replacing CR Encoder Assembly
When removing the CR_ENC assembly, pay attention to avoid nicking the T fence.
1. Move the carriage to the opposite side of the origin.
2. Open the maintenance cover L.
3. Open the rear side cover.
4. Detach the connector to the CR encoder assembly.
5. Remove the screws (2 pieces) that retain the CR encoder assembly.
6. Remove the CR encoder assembly.
7. Replace the CR encoder assembly.
8. To reassemble the unit, reverse the removal procedure.
No. Part name
1 CR encoder assembly
2 Screws that retain the CR encoder assembly
(pan-head screw with spring washer and flat washer M2
×
6)
3 Y rail assembly
4 CR board mounting base
5T fence
5
2
1
Section view
Rear view of carriage
3
4
1
5