Xerox 6250N Service Manual - Page 145
Density Sensor Failure, Code 13
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Density Sensor Failure Code 13: Density Sensor Failure. Code 14: Density Limit Over Output. Code15: Density Limit. Code 16: This is a generic density sensor error that is generated when a code 13, 14 or 15 is not specifically triggered. Troubleshooting Reference Table Applicable Parts Wiring and Plug/Jack Map References CTD (ADC) Sensor Assembly , PL 5.1.11 "Xerographics 1" on page 10-23 Troubleshooting Procedure Table Steps 1 2 3 4 Actions and Questions Yes Clean the CTD (ADC) Sensor to remove any toner build up. Does this fix the problem? Complete Use service diagnostics to test the CTD (ADC) Sensor. Does the sensor function correctly? Go to Step 4. Replace the CTD (ADC) Sensor, see page 8-42. Does the error recur after the CTD (ADC) Sensor has been replaced? Go to Step 4. Check the CTD (ADC) Harness for continuity: See "Xerographics 1" on page 10-23. Go to Step 5. 5 Check the Harness Assembly Front 1A for Replace the continuity. Engine Control See "Xerographics 1" on page 10-23. Board, page 8-107. No Go to Step 2. Go to Step 3. Complete Replace the CTD (ADC) Harness Assembly PL 5.1.10. Replace the Harness Assembly Front 1A PL 13.1.7. 3-64 Phaser 6250 Color Laser Printer Service Manual
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