
• If the problem concerns electrical circuit boards, first disconnect then reconnect the connectors
before you replace the PCBs.
• If the problem concerns a motor lock, first check the mechanical load before you replace motors or
sensors.
SC1xx: Scanning
No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
195
D
Serial Number Mismatch
Serial number stored in the memory does not have the correct code.
• NVRAM defective
• BCU replaced without original NVRAM
1. Reinstall the original NVRAM in the replaced BCU.
2. Turn off and on the main power switch of the copier if a new NVRAM is
installed in the BCU.
SC 2xx: Exposure
No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
202
D
Polygon motor error 1: ON timeout
The polygon mirror motor does not reach the targeted operating speed within the
specified time after turning on or changing speed
• Defective or disconnected harness to polygon motor driver board
• Defective polygon motor driver board
• Defective polygon motor.
1. Replace the laser unit.
2. Replace the harness.
3. Replace the controller.
4. Replace the BCU.
6. Troubleshooting
564
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 ...