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Chapter 2
2.5.2.2 Delay Jams
2.5.2.2.1 Delivery Delay Jam
LBP3100 / LBP3010B
- If there is no paper ahead on paper path:
CPU detects delivery delay jam in the case that the sheet (to print) does not reach the fixing delivery sensor (PS702) within 1.5 sec (approximately) after it reaches
the paper lead edge sensor (PS801).
- If there is paper ahead on paper path:
CPU detects delivery delay jam in the case that 1st sheet (to print) is detected by the fixing delivery sensor (PS702) 1.5 sec (approximately) after the 2nd sheet (to
print) reaches the paper lead edge sensor (PS801).
2.5.2.2.2 Delivery Delay Jam
LBP6000 / LBP6000B
- If there is no paper ahead on paper path:
CPU detects delivery delay jam in the case that the sheet (to print) does not reach the fixing delivery sensor (PS702) within 1.5 sec (approximately) after it reaches
the paper lead edge sensor (PS801).
- If there is paper ahead on paper path:
CPU detects delivery delay jam in the case that 1st sheet (to print) is detected by the fixing delivery sensor (PS702) 1.5 sec (approximately) after the 2nd sheet (to
print) reaches the paper lead edge sensor (PS801).
2.5.2.3 Stationary Jams
2.5.2.3.1 Pickup Stationary Jam
LBP3100 / LBP3010B
CPU detects pickup stationary jam in the case that the sheet (to print) is detected 5.6 sec (approximately) after it reaches the paper lead edge sensor (PS801).
2.5.2.3.2 Delivery Stationary Jam
LBP3100 / LBP3010B
If 0.9 sec passes after the paper leading edge sensor (PS801) detects the paper absent and, in addition, the fixing delivery sensor (PS702) cannot detect the paper
within approx 0.4 sec after that, CPU determines the delivery stationary JAM.
2.5.2.3.3 Pickup Stationary Jam
LBP6000 / LBP6000B
CPU detects pickup stationary jam in the case that the sheet (to print) is detected 5.6 sec (approximately) after it reaches the paper lead edge sensor (PS801).
2.5.2.3.4 Delivery Stationary Jam
LBP6000 / LBP6000B
If 0.9 sec passes after the paper leading edge sensor (PS801) detects the paper absent and, in addition, the fixing delivery sensor (PS702) cannot detect the paper
within approx 0.4 sec after that, CPU determines the delivery stationary JAM.
2.5.2.4 Other Jams
2.5.2.4.1 Fixing Take-up Jam
LBP3100 / LBP3010B
CPU detects fixing take-up jam in the case that the fixing delivery sensor (PS702) detects absence of paper (no paper) for 0.9 sec (approximately) after the sheet
(to print) reaches the fixing delivery sensor (PS702) and the paper lead edge sensor (PS801) detects absence of paper (no sheet).
2.5.2.4.2 Remaining Jam at Start-up
LBP3100 / LBP3010B
CPU detects residual jam when meeting the following conditions:
- If either of the paper width sensor (PS701), the fixing delivery sensor (PS702) or the paper lead edge sensor (PS801) detects a sheet (to print) when the power is
turned ON or the door is open.
- If either of the paper width sensor (PS701), the fixing delivery sensor (PS702) or the paper lead edge sensor (PS801) detects a sheet (to print) after Auto Delivery*
is completed.
*Auto Delivery function
This function is to deliver the residual paper automatically when the delivery tray is opened at power-on or at a start of print operation.
During initial operation, if the paper leading edge sensor (PS801) detects the paper, CPU determines that there is the residual paper at startup and informs it to the
main controller, then stops a printer. After that, when the auto delivery is instructed by the main controller, CPU drives the motor and delivers the residual paper to
the outside of the machine.
2.5.2.4.3 Fixing Take-up Jam
LBP6000 / LBP6000B
CPU detects fixing take-up jam in the case that the fixing delivery sensor (PS702) detects absence of paper (no paper) for 0.9 sec (approximately) after the sheet
(to print) reaches the fixing delivery sensor (PS702) and the paper lead edge sensor (PS801) detects absence of paper (no sheet).
2.5.2.4.4 Remaining Jam at Start-up
LBP6000 / LBP6000B
2-26
0019-7892
0025-1170
0019-7887
0019-7896
0025-1171
0025-1172
0019-7895
0019-7897
0025-1173
0025-1174
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