Chapter 8
8-14
8.3.3 Stationary Jams
8.3.3.1 Pickup Stationary JAM
0019-5039
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
The machine determines that the pickup stationary jam has occurred when the registration sensor (SR710) cannot detect the trailing edge of the paper even when
approximately 3.2 seconds elapsed after it detected the lead edge of the paper.
8.3.3.2 Delivery Stationary JAM
0019-5040
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
The machine detects the delivery stationary jam after determining that the wrapping jam did not occur.
The machine determines that the delivery stationary jam has occurred when the fixing delivery sensor (SR6005) detects the presence of paper even when the time
equivalent to theoretical time plus 45 mm (approximately 3.1 seconds) after the registration sensor (SR710) detects the trailing edge of the paper.
8.3.4 Other Jams
8.3.4.1 Wrapping JAM
0019-5041
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
The machine detects the wrapping jam after determining that the delivery delay jam did not occur.
The machine determines that the wrapping jam has occurred when the fixing delivery sensor (SR6005) detects the absence of paper before the time equivalent to
the paper length detected by the registration sensor (SR710) minus 50 mm (approximately 1.9 seconds) elapses after the sensor detects the lead edge of the paper.
8.3.4.2 Residual JAM
0019-5042
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
The machine determines that the residual jam has occurred when any of the registration sensor (SR710), paper loop sensor (SR6001), fixing delivery sensor
(SR6005), or reverse sensor (SR706) detects the paper at the initial sequence.
8.3.4.3 Door Open JAM
0019-5043
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
The machine determines that the door open jam has occurred when the front cover sensor (SR720) detects that the front cover is opened during paper feeding.
8.3.4.4 Automatic Delivery Function
0019-5045
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
When the registration sensor (SR710) detects the presence of paper after detecting the absence of paper at the initial sequence after the power was turned on or the
front cover was closed, the machine drives the motors and solenoids in the feeding system and delivers the residual paper automatically.
Summary of Contents for imageCLASS MF9170c
Page 16: ...Chapter 1 Introduction ...
Page 55: ...Chapter 2 Basic Operation ...
Page 61: ...Chapter 3 Main Controller ...
Page 75: ...Chapter 4 Original Exposure System ...
Page 88: ...Chapter 5 Original Feeding System ...
Page 105: ...Chapter 6 Laser Exposure ...
Page 113: ...Chapter 7 Image Formation ...
Page 150: ...Chapter 8 Pickup and Feed System ...
Page 184: ...Chapter 9 Fixing System ...
Page 200: ...Chapter 10 External and Controls ...
Page 230: ...Chapter 11 Maintenance and Inspection ...
Page 233: ...Chapter 12 Measurement and Adjustments ...
Page 237: ...Chapter 13 Correcting Faulty Images ...
Page 260: ...Chapter 14 Error Code ...
Page 272: ...Chapter 15 Special Management Mode ...
Page 280: ...Chapter 16 Service Mode ...
Page 322: ...Chapter 17 Upgrading ...
Page 327: ...Chapter 17 17 4 3 Click Next F 17 4 4 Select a USB connected device and click Next F 17 5 ...
Page 328: ...Chapter 17 17 5 5 Click Start F 17 6 6 Click Yes F 17 7 Download will be started F 17 8 ...
Page 330: ...Chapter 18 Service Tools ...
Page 334: ...Appendix ...
Page 349: ......