Xerox Phaser 6700
Error Codes List page 21
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- Code: 92-660-00, 92-661-00, 92-662-00
- Description: Engine Sensor Failure - Environmental Sensor An error was detected in the Environmental Sensor (Temperature/ Humidity Sensor). The sensor detects a temperature or humidity anomaly. • 92-660-00 Print speed reduced due to internal temperature • 92-661-00 Engine Sensor Failure • 92-662-00 Overheat Failure
- Causes: • Environmental Sensor, PL5.3.15 • Procon Assy, PL 5.3.1 • Harness Assy CTD/HUM, PL 5.3.2 • MCU Board, PL10.2.18 • Harness Erase/Exit, PL11.2.1
- Remedy: 1 Test the Environmental Sensor using dc140 Analog Monitor. Temperature and Humidity readings are within ranges. Go to Step 2. Go to Step 3. 2 Cycle system power. Does the error persist? Go to Step 3 Complete. 3 Check P/J17 on the MCU Board and P/J106 on the Procon Assy. The connections are secure. Go to Step 4. Secure the connections. 4 Check continuity of the Erase/Exit Harness between P/J106 and PJ16 on the MCU Board. The harness in undamaged. Go to Step 5. Replace the harness. 5 Check for 5V at P/J16-10 on the MCU Board. Is 5V available at P/J16-10 when the Front Interlock Switch is closed? Go to Step 8. Go to Step 6. 6 Check for 5V at P/J24-17 on the MCU Board. Is 5V available at P/J24-17 when the Front Interlock Switch is closed? Replace the MCU Board. Go to Step 7. 7 Check continuity of the LVPS Harness between P/J308 and PJ24 on the MCU Board. The harness in undamaged. Replace the LVPS. Replace the harness. 8 Remove the Procon Assy and check continuity of the CTD/ Hum harness between P/J106 and P/J213 at the sensor. The harness is undamaged. Replace the Environmental Sensor. Replace the harness. 9 If the error persists, replace these components, in order, until the error is resolved. 1. Environmental Sensor, PL5.3.15 2. Procon Assy, PL 5.3.1 3.MCU Board, PL10.2.18
- Code: 92-661-00
- Description: Engine Sensor Failure - Mode Switching Sensors A failure was detected in the Black (K) or FC (Full Color CMY) Switching Sensor. • 92-661-00 Engine Sensor Failure
- Causes: • Transfer Belt, PL5.1.1 • Imaging Unit Link Drive, PL9.2.98 • Switching Sensor Assy, PL9.2.1 • MCU Board, PL10.2.18 • Harness RH/ MOT, PL11.2.3 • Harness CRUM/ DISP, PL11.2.4
- Remedy: 1 Replace the Transfer Belt and cycle system power. Does the error persist? Go to Step 2. Complete. 2 Check guide link operation. Does the link slide smoothly back and forth between the Switching Sensors? Go to Step 3. Reseat or replace the Imaging Unit Link Drive. 3 Test the Black Switching Sensor using dc330 (93-017). The sensor signal changes (On/Off). Go to Step 8. Go to Step 4. 4 Check continuity of the RH/MOT harness between P/J9 on the MCU Board and P/J200 at the sensor. The harness is undamaged. Go to Step 5. Replace the harness. 5 Check for 3.3V at P/J9-16 on the MCU Board. Is 3.3 V available at P/J9-16? Replace the Black Switching Sensor. Go to Step 6. 6 Check for 3.3V at P/J24-4 on the MCU Board. Is 3.3V available at P/J24-4 when the Front Interlock Switch is closed? Replace the MCU Board. Go to Step 7. 7 Check continuity of the LVPS Harness between P/J308 and PJ24 on the MCU Board. The harness in undamaged. Replace the LVPS. Replace the harness. 8 Test the Color Switching Sensor using dc330 (93-018). The sensor signal changes (On/Off). Go to Step 13. Go to Step 9. 9 Check continuity of the Dispense/ CRUM harness between P/J15 on the MCU Board and P/J201 at the sensor. The harness is undamaged. Go to Step 10. Replace the harness. 10 Check for 3.3V at P/J15-1 on the MCU Board. Is 3.3 V available at P/J15-1? Replace the Color Switching Sensor. Go to Step 11. 11 Check for 3.3V at P/J24-4 on the MCU Board. Is 3.3V available at P/J24-4 when the Front Interlock Switch is closed? Replace the MCU Board. Go to Step 7. 12 Check continuity of the LVPS Harness between P/J308 and PJ24 on the MCU Board. The harness in undamaged. Replace the LVPS. Replace the harness. 13 If the error persists, replace these components, in order, until the error is resolved. 1. Imaging Unit Link Drive, PL9.2.98 2.MCU Board, PL10.2.18
- Code: 92-670-00 ... 92-673-00
- Description: Imaging Unit Failure A calibration patch error (low image density) was detected. • 92-670-00 Yellow Imaging Unit Failure • 92-671-00 Magenta Imaging Unit Failure • 92-672-00 Cyan Imaging Unit Failure • 92-673-00 Black Imaging Unit Failure
- Causes: • Yellow Imaging Unit, PL5.1.8 • Magenta Imaging Unit, PL5.1.9 • Cyan Imaging Unit, PL5.1.10 • Black Imaging Unit, PL5.1.11 • Transfer Belt, PL5.1.1 • HVPS, PL5.2.3 • Harness Assy ROS/HV (PL11.2.2) • MCU Board, PL10.2.18
- Remedy: 1 Reseat the affected Imaging Unit and cycle system power. Does the error persist? Go to Step 2. Complete. 2 Replace the affected imaging Unit. Does the error persist? Go to Step 3. Complete. 3 Reseat the Transfer Belt and cycle system power. Does the error persist? Go to Step 4. Complete. 4 Replace the Transfer Belt. Does the error persist? Go to Step 5. Complete. 5 Check P/J332 on the HVPS and the HV contacts to the Bias Transfer Assy. The connections are secure. Go to Step 6. Secure the connections. 6 Check P/J13 on the MCU Board and P/J331 on the HVPS. The connections are secure. Go to Step 5. Secure the connections. 7 Check continuity of the ROS/HV Harness between P/J331 and PJ31 on the MCU Board. The harness in undamaged. Replace the HVPS. Replace the MCU Board. 8 If the error persists, replace these components, in order, until the error is resolved. 1. Bias Housing Assy, PL 5.2.2 2.HVPS, PL5.2.3 3. Harness Assy ROS/HV (PL11.2.2) 4.MCU Board, PL10.2.18
- Code: 93-901-00 ... 93-907-00
- Description: CMYK Toner Failure A communication or CRUM data failure was detected in one of the Toner Cartridges. • 93-901-00 Black (K) Toner Failure • 93-903-00 Yellow (Y) Toner Failure • 93-905-00 Magenta (M) Toner Failure • 93-907-00 Cyan (C) Toner Failure
- Causes: • Yellow Toner Cartridge, PL6.1.1 • Magenta Toner Cartridge, PL6.1.2 • Cyan Toner Cartridge, PL6.1.3 • Black Toner Cartridge, PL6.1.4 • CRUM Connector Assy, PL6.1.10 • MCU Board, PL10.2.18 • Harness TN CRUM, PL11.1.1
- Remedy: 1 Reseat the affected Toner Cartridge and cycle system power. Does the error persist? Go to Step 2. Complete. 2 Replace the affected Toner Cartridge. Does the error persist? Go to Step 3. Complete. 3 Check P/J11 on the MCU Board and toner CRUM connections P/J204(Y), P/J205(M), P/J206(C) and P/ J207(K). The connections are secure. Go to Step 4. Secure the connections. 4 Check continuity of the TN/CRUM Harness between the CRUM connections and P/J11 on the MCU Board. The harness in undamaged. Go to Step 5. Replace the harness. 5 Check for 2.5V at P/J11-3, -7, -11, and -15 on the MCU Board Is 2.5 V available at P/J11? Replace the Toner CRUM Connector Assy. Replace the MCU Board.