Oki OKIPAGE8c Maintenance Manual page 194

1. OUTLINE ................................................................................................. B - 4
1.1 Functions ......................................................................................... B - 4
1.2 External View and Component Names ........................................... B - 4
2. MECHANISM DESCRIPTION ................................................................. B - 5
2.1 General Mechanism ........................................................................ B - 5
2.2 Hopper Mechanism ......................................................................... B - 6
3. PARTS REPLACEMENT ........................................................................ B - 7
3.1 Precautions Concerning Parts Replacement .................................. B - 7
3.2 Parts Layout .................................................................................... B - 9
3.3 Parts Replacement Methods ........................................................... B - 10
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
4. TROUBLESHOOTING ............................................................................ B - 18
4.1 Precautions Prior to the Troubleshooting ........................................ B - 18
4.2 Preparations for the Troubleshooting .............................................. B - 18
4.3 Troubleshooting Method ................................................................. B - 19
4.3.1
4.3.2
5. CONNECTION DIAGRAM ...................................................................... B - 21
5.1 Interconnection Diagram ................................................................. B - 21
5.2 PCB Layout ..................................................................................... B - 22
6. PARTS LIST ............................................................................................ B - 23
CONTENTS
Idle rollers................................................................................................ B - 11
AOLT-PCB .............................................................................................. B - 12
Hopping motor......................................................................................... B - 13
Feed roller ............................................................................................... B - 14
Hopping roller rubber .............................................................................. B - 15
Side frame (L) assy ................................................................................. B - 16
Side frame (R) assy ................................................................................ B - 17
LCD Status Message List........................................................................ B - 19
Troubleshooting Flow .............................................................................. B - 20
B - 3