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%2.5 Paper Jam Detection
2.5 Paper Jam Detection
The paper jam detection function supervises the paper state at power-on time and during printing. In the
event that a jam occurs, this function interrupts the printing process. If any of the following errors is
presented, recovery printing will be performed by removing the jammed paper ( by opening the upper
cover, removing the jammed paper and closing the upper cover).
Error
Cause of error
Paper input jam
• At power-on time, the paper is placed at the inlet sensor.
• After hopping operation is attempted three times, the leading part of
the paper does not reach the inlet sensor.
Paper feed jam
• At power-on time, the paper is placed at the paper sensor.
• The leading part of the paper does not reach the paper sensor within
a predetermined distance after the paper has reached the inlet sensor.
• The trailing part of the paper does not pass over the paper sensor
within a predetermined distance after the leading edge of the paper
has passed over the paper sensor.
• The leading part of paper does not reach the outlet sensor within a
predetermined distance after the paper has reached the paper sensor.
Paper exit jam
• At power-on time, the paper is placed on the outlet sensor.
• The paper does not pass over the outlet sensor within a
predetermined time after the leading part of the paper has reached the
outlet sensor.
• The paper size check with the manual feed specified considers the
reference size as free size.
Paper size error
Paper size error
• The size of the paper is supervised by the inlet sensor
1. It is detected that the paper does not pass over the inlet sensor 1
within predetermined range of distance.
• The inlet sensor 2 detects that the size of the loaded paper is A4 or
larger, or smaller than A4. The detected paper size differs from the
paper size set by command or menu.
• The paper size check with the manual feed specified considers the
reference size as free size.
Содержание OL1200ex
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Страница 87: ...User maintenance mode menu system User maintenance mode menu system...
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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...
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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...
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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...
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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...