Konica Minolta Di1611 Service Manual page 18

1.1.1 Sensor ........................................................................................... 3-1
1.1.2 Switch ............................................................................................ 3-2
1.1.3 Solenoid ......................................................................................... 3-2
1.1.4 Clutch ............................................................................................ 3-2
1.1.5 Motor ............................................................................................. 3-3
2. MISFEEDS ....................................................................................................... 3-4
2.1 Initial Checks ............................................................................................ 3-4
2.2 Paper Misfeed Detection .......................................................................... 3-4
2.2.1 Outline ........................................................................................... 3-4
2.3 Misfeed Display ........................................................................................ 3-5
2.4 Misfeed-Detecting Sensor Layout ............................................................ 3-6
2.5 Misfeed Detection Timing/Troubleshooting Procedures .......................... 3-7
2.5.1 Misfeed at the Paper Feed Tray/1 Paper Take-up Section ........... 3-7
2.5.2 Misfeed at the Manual Bypass Paper Take-up Section ................. 3-8
2.5.3 Misfeed at the Multiple Bypass Paper Take-up Section
(When the optional Multiple Bypass MB-6 is mounted) ................. 3-9
2.5.4 Misfeed at the Paper Feed Unit Paper Take-up/Vertical
Transport Section (When the optional Paper Feed
Unit PF-126 is mounted) ................................................................ 3-10
2.5.5 Misfeed at the Paper Separating Section ...................................... 3-11
2.5.6 Misfeed at the Fusing/Exit Section ................................................ 3-12
2.5.7 Misfeed at the Document Take-up Section (When the optional
Automatic Document Feeder AF-12 is mounted) .......................... 3-13
2.5.8 Misfeed at the Document Transport Section (When the optional
Automatic Document Feeder AF-12 is mounted) .......................... 3-14
2.5.9 Misfeed at the Document Exit Section (When the optional
Automatic Document Feeder AF-12 is mounted) .......................... 3-15
3. MALFUNCTIONS ............................................................................................. 3-16
3.1 List of Malfunction Codes ......................................................................... 3-16
3.2 Resetting Procedure by Malfunction Code ............................................... 3-20
3.3 Malfunction Detection Timing and Troubleshooting Procedure ............... 3-21
(1) C0000 Main Motor malfunction .............................................. 3-21
(2) C0044 ADF Cooling Fan Failure
(3) C0045 Fusing Cooling Fan Motor Malfunction ....................... 3-23
(4) C004E Power Supply Cooling Fan Motor Malfunction ........... 3-24
(5) C0070 Toner Replenishing Motor Malfunction ....................... 3-25
(6) C0210 Abnormal Image Transfer Voltage ............................. 3-26
(7) C0500 Warm-up Failure
(8) C0650 Faulty Scanner Home Position Sensor ...................... 3-30
(9) C0F32 Faulty ATDC Sensor
(When the optional Duplexing Document Feeder
AFR-19 is mounted) ............................................................... 3-22
C0501 Warm-up Failure 2 (Di2011 Only)
C0510 Fusing Failure (Abnormally Low Fusing Temperature)
C0511 Fusing Failure (Abnormally Low Fusing Temperature 2)
(Di2011 Only)
C0520 Fusing Failure (Abnormally High Fusing Temperature)
C0521 Fusing Failure (Abnormally High Fusing Temperature 2)
(Di2011 Only) ......................................................................... 3-27
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