Environmental Sensor Failure - Xerox Phaser 6360 Service Manual

Environmental Sensor Failure

Phaser 6300/6350/6360 Color Laser Printer Service Manual
Troubleshooting Procedure Table (Continued)
Step Actions and Questions
Check all pins on the RFID Harness
6
PL7.2.17 for continuity.
1. Disconnect P/J3411 and P/J34.
2. Check continuity between P3411
<=> J34.
An error was detected in the Environmental Sensor circuitry.
Applicable Status Code:
Code 102: Environmental Sensor Error
Troubleshooting Reference Table
Applicable Parts
Temp/Humidity Sensor, PL9.1.20
■
TMP Harness, PL10.1.4
■
Troubleshooting Procedure Table
Step Actions and Questions
1 Test the Temperature/Humidity
Sensor.
Run the Service Diagnostics
Temperature/Humidity Sensor test.
Does the sensor function correctly?
Check the Humidity signal.
2
Disconnect P/J231.
Is the voltage across P/J231-2 <=>
P/J231-3 less than +3 V and above
+0.5 V.
Check the Temperature signal.
3
Disconnect P/J231.
Is the voltage across P/J231-4 <=>
P/J231-3 greater than +2.5 V?
Check for +5 V to the Temperature/
4
Humidity Sensor.
Disconnect P/J231.
Is there +5 V across P/J231-1 <=>
P/J231-3?
Error Messages and Codes
Yes
Replace the
Engine Control
Board
(page 8-106).
Wiring and Plug/Jack References
Print Engine Map 4 - P/J Locator (page 10-8)
■
Print Engine Fuser Wiring (page 10-22)
■
Yes
Go to Step 2.
Go to Step 4.
Go to Step 4.
Replace the
Temp/Hum
Sensor
(page 8-110).
No
Replace the RFID
Harness.
No
Replace the
Temp/Hum
Sensor
(page 8-110).
Go to Step 3.
Replace the
Engine Control
Board
(page 8-106).
Replace the
Engine Control
Board
(page 8-106).
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