Epson Perfection 4870 Photo - Removal of TPU Carriage Unit

Perfection 4870 Photo Revision A
DISASSEMBLY/ASSEMBLY Disassembly Procedure 56
4.2.13 Removal of TPU Carriage Unit
1. Remove of TPU Inverter Board. (Refer to 4.2.12 Removal of TPU Inverter Board )
2. Move the TPU Carriage Unit to the centre.
Figure 4-41. Moving TPU Carriage Unit
3. While lifting the TPU Carriage Unit, pull the TPU CR Timing Belt out of the hook.
Figure 4-42. Removal of TPU CR Timing Belt
4. Remove the TPU Carriage Shaft from the Bushing on the rear of the TPU Upper
Housing, and while supporting the TPU Carriage Unit by hand, remove the TPU
Carriage Shaft from the Bushing on the front of the TPU Lower Housing.
5. Pull out the TPU Carriage Shaft and then remove the TPU Carriage Unit.
Figure 4-43. Removal of TPU Carriage Unit
TPU Carriage Unit
Hook
TPU CR Timing Belt
Rear Bushing
TPU Carriage ShaftFront Bushing