Chapter 4
4.1 Service Parts
4.1.1 Service parts
The service parts indicated below require careful handling.
1. Keep all packages with the warning not to turn over.
Pay careful attention to all individually packaged service part (carriage unit, purge unit, ink tank unit, and other parts) boxes marked "This side up" and handle appropriately.
2. Feed roller
The feed roller is a functionally important part. Therefore, be careful that the roller is not scratched or marked during storage or transport of the service parts, when removing them from the individual boxes, when assembling, or performing any other
operations.
For details about handling of the feed roller, refer to DISASSEMBLY/REASSEMBLY > Points to Note on Disassembly and Reassembly > Feeder unit a) Handling of the feed roller.
4.2 Disassembly/Reassembly
4.2.1 Diassembly/Reassembly
See Parts Catalog for the process of disassembly and reassembly except for the following main units. Main units are the following four units.
1.Carriage unit 2.Ink tube unit 3.Purge unit 4.Ink tank unit
The parts layout illustrations in parts catalog have figure numbers according to the disassembly procedure of the product.
Main unit disassembly and assembly flows
* Ink drainage in a dotted line performs manual or automatic either.
