
No.
Sensor Name/
Sensor Board Name
Active
CN No./
Pin No.
Condition
Symptom
22
Paper Height Sensor
1/2
A
CN116/A6,
A9
Open
Remaining paper volume
is wrong.
Shorted
23
Paper Feed Sensor
L
CN129/4
Open
Paper is not detected.
Shorted
• Paper is detected.
• Jam A
24
Vertical Transport
Sensor
L
CN129/7
Open
• Paper is not
detected.
• Jam A
Shorted
• Paper is detected.
• Jam A
25
Paper Lift Sensor
H
CN129/13
Open
SC501
Shorted
SC501
26
Paper End Sensor
L
CN129/10
Open
• Paper end is not
detected.
• Jam A
Shorted
• Paper end is
detected.
27
Fusing Entrance
Sensor
L
CN126/A14
Open
Paper jam is not
detected.
Shorted
• Paper jam is
detected.
• Jam B
28
Duplex Entrance
Sensor
L
CN126/A8
Open
• Paper is not
detected.
• Jam Z
Shorted
• Paper is detected.
• Jam Z
Electrical Component Defects
631
Summary of Contents for Z-P2
Page 1: ...Model Z P2 Machine Codes M257 Field Service Manual April 2015 ...
Page 2: ......
Page 30: ...1 Product Information 28 ...
Page 73: ...9 Install the securing holder E 10 Reassemble the machine Tray Heater 71 ...
Page 86: ...3 Preventive Maintenance 84 ...
Page 92: ...5 Left cover B Right Cover 1 Open the duplex unit A 4 Replacement and Adjustment 90 ...
Page 128: ...5 Open the upper cover A 4 Replacement and Adjustment 126 ...
Page 131: ...4 The left stay A x 4 5 Rear holder bracket A x 2 Image Transfer 129 ...
Page 139: ...3 Remove the two screws 4 ID sensor board bracket A x 1 Image Transfer 137 ...
Page 141: ...4 Exit the SP mode Image Transfer 139 ...
Page 146: ...2 Temperature Humidity sensor A x 1 x 1 4 Replacement and Adjustment 144 ...
Page 187: ...3 Bracket A x 1 4 Release the paper feed unit A x 1 Paper Feed 185 ...
Page 201: ...5 Inner left upper cover page 94 6 Paper exit unit holder A x 1 Paper Exit 199 ...
Page 211: ...6 Release the left arm A x 1 Duplex Unit 209 ...
Page 215: ...3 Duplex lower guide plate A 4 Duplex upper guide plate A x 7 Duplex Unit 213 ...
Page 220: ...8 Right and left arms A x 2 each 4 Replacement and Adjustment 218 ...
Page 221: ...9 Duplex By pass motor bracket with the frame A x 6 10 Guide plate A x 4 Duplex Unit 219 ...
Page 245: ...5 Disconnect the connector 6 Disconnect the six connectors x 1 Electrical Components 243 ...
Page 254: ...4 Replacement and Adjustment 252 ...
Page 564: ...5 System Maintenance Reference 562 ...
Page 637: ...Model Z P2 Machine Codes M257 Appendices February 2015 ...
Page 638: ......
Page 640: ...2 ...
Page 648: ...1 Appendix Specifications 10 ...
Page 652: ...MEMO 14 ...
Page 653: ...MEMO 15 ...
Page 654: ...MEMO 16 EN ...