%4. Troubleshooting
4.
TROUBLESHOOTING
4.1
Precautions Prior to the Troubleshooting
(1) Go through the basic checking items provided in the Operator Guide.
(2) Obtain detailed information concerning the problem from the user.
(3) Go through the checking in the conditions similar to that in which the problem occurred.
4.2
Preparations for the Troubleshooting
(1) Display on the operator panel
The status of the problem is displayed on the LCD (Liquid Crystal Display) on the operator
panel. Go through the appropriate troubleshooting procedures according to the messages
displayed on the LCD.
4.3
Troubleshooting Method
When a problem occurs, go through the troubleshooting according to the following procedure.
Table 4-1
Classification
LCD Status Message
Description
Recovery method
Jam error
Notifies of occurrence
of jam while the paper
is being fed from the
Power Envelope
Feeder
• Check the paper in
the Power Envelope
Feeder.
Carry out the
recovery printing by
opening the cover,
removing jammed
paper and closing the
cover, and then
turning the error
display off.
• When the problem
occurs frequently, to
through the
Troubleshooting.
Summary of Contents for OL1200ex
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Page 39: ...3 2 Parts Layout 1 4 3 2 Parts Layout 1 4...
Page 40: ...Parts Layout 2 4 Parts Layout 2 4...
Page 41: ...Parts Layout 3 4 Parts Layout 3 4...
Page 42: ...Parts Layout 4 4 Parts Layout 4 4...
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Page 87: ...User maintenance mode menu system User maintenance mode menu system...
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Page 90: ...System maintenance mode menu system System maintenance mode menu system...
Page 93: ...Engine maintenance mode menu system Engine maintenance mode menu system...
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Page 125: ...Fig 6 2 Measurement by a Multimeter Fig 6 3 Connector and Pin Location...
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Page 144: ...No Replace the control board or Power Sensor board...
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Page 152: ...Chapter 7 7 Wiring Diagram 7 WIRING DIAGRAM 7 1 Interconnect Signal Diagram...
Page 153: ...7 2 PCB Layout 7 2 PCB Layout 1 Control board AOLM...
Page 154: ......
Page 155: ...7 3 Resistance Check 7 3 Resistance Check...
Page 159: ...21 AOLM PCB 4YA4046 163 4G11 1 2 5 10 55077311...
Page 173: ...1 2 External View and Component Names 1 2 External View and Component Names...
Page 177: ...3 2 Parts Layout 3 2 Parts Layout This section describes the layout of the main components...
Page 190: ...5 Connection Diagram 5 CONNECTION DIAGRAM 5 1 Interconnection Diagram...
Page 191: ...5 2 PCB Layout 5 2 PCB Layout AOLT PCB...
Page 195: ...1 2 External View and Component Names 1 2 External View and Component Names...
Page 199: ...3 2 Parts Layout 3 2 Parts Layout This section describes the layout of the main components...
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Page 213: ...5 Connection Diagram 5 CONNECTION DIAGRAM 5 1 Interconnection Diagram AOLE PCB...