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%2-1 Paper input jam (1st tray)
[JAM error]
2-1
Paper input jam (1st tray)
Does a jam error occur when the power is turned on?
Yes
Is the paper at the inlet sensor lever?
Yes
Remove the paper.
No
Does the inlet sensor lever operate smoothly?
No
Replace the inlet sensor lever
Yes
Clean the inlet sensor on the Power/sensor board or replace the Power/sensor
board.
No
Does jam error occur after paper feeding?
Yes
Is the paper fed on the inlet sensor lever?
Yes
Does the inlet sensor lever operate smoothly?
No
Replace the inlet sensor lever.
Yes
Clean the inlet sensor on the Power/sensor board or replace the
Power/sensor board.
(See Fig. 2.3 Sensor Layout Diagram.)
No
Replace the hopping roller assembly or paper cassette assembly.
No
Is the hopping roller rotating?
Yes
Set the paper cassette properly.
No
Is the hopping motor rotating?
Yes
Replace the hopping roller gear (one way) or idle gear (HF)
A No
Are the cable and connector between the hopping motor and the Control board
connected properly? (see chapter 7.1.)
No
Connect each connector properly or replace the nylon connector cord (white: 9
pins).
Yes
Is the coil resistance (normal resistance: about 6.7 W) of the hopping motor normal?
No
Replace the hopping motor.
Yes
Replace the Control board.
Содержание OL1200ex
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Страница 39: ...3 2 Parts Layout 1 4 3 2 Parts Layout 1 4...
Страница 40: ...Parts Layout 2 4 Parts Layout 2 4...
Страница 41: ...Parts Layout 3 4 Parts Layout 3 4...
Страница 42: ...Parts Layout 4 4 Parts Layout 4 4...
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Страница 87: ...User maintenance mode menu system User maintenance mode menu system...
Страница 89: ......
Страница 90: ...System maintenance mode menu system System maintenance mode menu system...
Страница 92: ...Note Do not change the default value of 2 5 9 they are the parameters for adjusting in the factory...
Страница 93: ...Engine maintenance mode menu system Engine maintenance mode menu system...
Страница 94: ......
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Страница 125: ...Fig 6 2 Measurement by a Multimeter Fig 6 3 Connector and Pin Location...
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Страница 144: ...No Replace the control board or Power Sensor board...
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Страница 152: ...Chapter 7 7 Wiring Diagram 7 WIRING DIAGRAM 7 1 Interconnect Signal Diagram...
Страница 153: ...7 2 PCB Layout 7 2 PCB Layout 1 Control board AOLM...
Страница 154: ......
Страница 155: ...7 3 Resistance Check 7 3 Resistance Check...
Страница 157: ...Chapter 8 8 Parts List 8 PARTS LIST Figure 8 1 Printer Unit Name Rating OKI J Part No Qty 50 500 1000 Remarks...
Страница 159: ...21 AOLM PCB 4YA4046 163 4G11 1 2 5 10 55077311...
Страница 173: ...1 2 External View and Component Names 1 2 External View and Component Names...
Страница 177: ...3 2 Parts Layout 3 2 Parts Layout This section describes the layout of the main components...
Страница 190: ...5 Connection Diagram 5 CONNECTION DIAGRAM 5 1 Interconnection Diagram...
Страница 191: ...5 2 PCB Layout 5 2 PCB Layout AOLT PCB...
Страница 195: ...1 2 External View and Component Names 1 2 External View and Component Names...
Страница 199: ...3 2 Parts Layout 3 2 Parts Layout This section describes the layout of the main components...
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Страница 213: ...5 Connection Diagram 5 CONNECTION DIAGRAM 5 1 Interconnection Diagram AOLE PCB...
Страница 214: ...5 2 PCB Layout 5 2 PCB Layout AOLE PCB...