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2.4
Paper Jam Detection
The paper jam detection function monitors the paper condition when the power is turned on and
during printing. When any of the following conditions arises, this function interrupts the printing
process. If any of the following errors is encountered, printing can be recovered 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
Paper feed jam
Paper exit jam
Paper size error
• The paper is in contact with the inlet sensor when the power is turned on.
• After hopping operation is attempted three times, the leading edge of the paper does not reach
the inlet sensor.
• The paper is in contact with the paper sensor when the power is turned on.
• The leading edge of the paper does not reach the paper sensor within a predetermined feeding
distance since the paper has reached the inlet sensor.
• The trailing edge of the paper does not pass over the paper sensor within a predetermined
feeding distance after the same has passed over the inlet sensor.
• The leading edge of paper does not reach the outlet sensor within a predetermined feeding
distance after the paper has reached the paper sensor.
• The paper is in contact with the outlet sensor when the power is turned on.
• The paper does not pass over the outlet sensor within a predetermined feeding distance after
the leading edge of the paper has reached the outlet sensor.
• The paper size check for manual feeding finds that the paper size is free size.
• The size of the paper is monitored by the inlet sensor 1. The paper is not detected by the inlet
sensor 1 within predetermined feeding 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 for manual feeding finds that the paper size is free size.
Hopping
Paper
feed
Paper
feed
Main (drum) motor
Registration motor
Paper end sensor
Inlet sensor
Paper sensor
Outlet sensor
Jam Monitor
Top to top
Top to bottom
Top to bottom
Bottom to bottom
Checking for
paper form
Paper size check
(paper width)
Monitoring
paper
input jam
Monitoring
paper feed jam
Monitoring
paper feed jam
Paper size check
(Paper length)
Monitoring
paper
feed jam
Monitoring
paper exit jam
Paper Feed Timing Chart
Содержание OKIPAGE 12i Series
Страница 6: ...1 CONFIGURATION...
Страница 12: ...1 6 7 Flash memory SIMM...
Страница 17: ...2 OPERATION DESCRIPTION...
Страница 28: ...2 11 PRINT N OUT Sensor OFF PRDY N DM ON N RM ON INSNS OUTSNS N Feed stop IN Sensor OFF Feed start Figure 2 5...
Страница 48: ...3 PARTS REPLACEMENT...
Страница 52: ...3 4 Upper cover unit Figure 3 2 Upper cover...
Страница 80: ...4 ADJUSTMENT...
Страница 88: ...5 PERIODICAL MAINTENANCE...
Страница 92: ...6 TROUBLESHOOTING PROCEDURES...
Страница 125: ...6 33 Figure 6 5 Contact Power supply sensor board Contact plate for transfer roller...
Страница 126: ...7 WIRING DIAGRAM...
Страница 140: ...8 PARTS LIST...
Страница 144: ...8 4 Figure 8 2 Upper cover unit 1...
Страница 145: ...8 5 Table 8 2 Upper cover unit No Name Rating Part No Use Remarks ODA Part No Cover Upper 1 1 40715101...
Страница 146: ...8 6 Figure 8 3 Base unit 16 17 29 9 18 6 13 2 20 21 27 19 22 24 1 4 19 22 25 15 26 28 3 12 20 21 8 5 7 10 11 23...
Страница 168: ...E 1 Appendix E Multi Purpose Feeder Maintenance...
Страница 187: ...E 20 5 2 PCB Layout OLEV 11 PCB CN3 CN2 SEN2...
Страница 188: ...E 21 6 PARTS LIST Figure 6 1 Multi Purpose Feeder 9 5 7 6 4 1 2 3 8...
Страница 190: ...F 1 Appendix F High Capacity Second Paper Feeder Maintenance Manual...
Страница 206: ...F 17 5 2 PCB Layout TQSB 2 PCB CONTROLLER MOTOR DRIVER SEN2 SEN1 OSC PU MOTOR...
Страница 207: ...F 18 Figure 6 1 High Capacity Second Paper Feeder 1 2 4 3 5 6 PARTS LIST...
Страница 210: ...F 21 SECTION1 CABINET CASSETTE ASSEMBLY 5 6 3 25 2 4 7 8 1...
Страница 211: ...F 22 SECTION2 MECHANICAL ASSEMBLY 21 9 11 10 12 13 23 22 14 24 15 16 17 19 18 20 A A B B...
Страница 213: ...G 1 Appendix G Network Option Board Maintenance...
Страница 226: ...Oki Data Corporation 4 11 22 Shibaura Minato ku Tokyo 108 8551 Japan Tel 03 5445 6162 FAX 03 5445 6189...