OKI 6ex Manual De Usuario

F - 3

1.1

Functions ...................................................................................... F - 4

1.2

External View and Component Names......................................... F - 4

2.1

General Mechanicsm.................................................................... F - 5

2.2

Hopper Mechanism ...................................................................... F - 5

3.1

Precautions Concerning Parts Replacement ............................... F - 6

3.2

Parts Layout ................................................................................. F - 8

3.3

Parts Replacement Methods ........................................................ F - 9

3.3.1

Pulse Motor (Hopping) ..................................................................... F - 10

3.3.2

OLEV-12 PCB .................................................................................. F - 11

3.3.3

Hopping Roller Shaft Assembly and One-way Clutch Gear ............. F - 12

4.1

Precautions Prior to the Troubleshooting ................................... F - 13

4.2

Preparations for the Troubleshooting ......................................... F - 13

4.3

Troubleshooting Method ............................................................. F - 16

4.3.1

LCD Status Message List ................................................................. F - 16

5.1

Interconnection Diagram ............................................................ F - 18

5.2

PCB Layout ................................................................................ F - 19