Error Messages and Codes
57
Dusty Density Sensor
The printer’s front panel displays “Dusty Density Sensor”. The sensor has been
cleaned and printer power has been cycled and the message still appears.
Troubleshooting Reference Table
Applicable Parts
Wiring and Plug/Jack Map References
CTD (ADC) Sensor Assembly , PL 5.1.11
"Xerographics 1" on page 360
Troubleshooting Procedure Table
Steps
Actions and Questions
Yes
No
1
Clean the CTD Sensor to remove any
toner build up.
Does this fix the problem?
Complete
Go to step [2].
2
Check the following for evidence of fault
or damage:
Transfer Roller Assembly, PL 8.1.12
CTD (ADC) Sensor Assembly , PL 5.1.11
Replace the parts
concerned.
Go to step [3].
3
Is the CTD (ADC) Harness connected to
the CTD (ADC) Sensor and functioning
correctly?
Go to step [4].
Replace the
parts
concerned.
4
Replace the CTD (ADC) Sensor.
Does the error still appear after replacing
the sensor?
Go to step [5].
Complete
5
Check the CTD (ADC) Harness for
continuity.
See "Xerographics 1" on page 360
Go to step [6].
Replace the
CTD Harness
Assembly,
PL 5.1.10.
6
Check the Front 1A Harness for
continuity.
See "Xerographics 1" on page 360
Go to step [7].
Replace Front
1A Harness,
PL 13.1.7.
7
Verify the voltage between P/J1361-1
<=> P/J1361-3 on the CTD Harness is
0 VDC.
Replace the CTD
(ADC) Sensor
Assembly, PL
5.1.11
Replace Engine
Control Board,
RRP 12.7.
Summary of Contents for Phaser 6200
Page 1: ......
Page 2: ......
Page 14: ...xii Phaser 6200 Color Laser Printer Service Manual ...
Page 18: ...xvi Phaser 6200 Color Laser Printer Service Manual ...
Page 34: ...16 Phaser 6200 Color Laser Printer Service Manual ...
Page 136: ...118 Phaser 6200 Color Laser Printer Service Manual ...
Page 141: ...FRU Disassembly Removal and Replacement Procedures 123 Orientation of the Printer S6200 063 ...
Page 146: ...128 Phaser 6200 Color Laser Printer Service Manual RRP 1 3 Fuser Fan PL 1 1 7 S6200 066 1 2 1 ...
Page 171: ...FRU Disassembly Removal and Replacement Procedures 153 Blank Page ...
Page 274: ...256 Phaser 6200 Color Laser Printer Service Manual PL 1 1 Covers S6200 228 ...
Page 280: ...262 Phaser 6200 Color Laser Printer Service Manual PL 3 2 Paper Feed II S6200 231 ...
Page 282: ...264 Phaser 6200 Color Laser Printer Service Manual PL 3 3 Paper Feed III S6200 247 ...
Page 284: ...266 Phaser 6200 Color Laser Printer Service Manual PL 4 1 Housing Assembly Retard S6200 232 ...
Page 286: ...268 Phaser 6200 Color Laser Printer Service Manual PL 5 1 Chute Assembly In S6200 233 ...
Page 290: ...272 Phaser 6200 Color Laser Printer Service Manual PL 7 1 Chute Assembly Exit S6200 235 ...
Page 294: ...276 Phaser 6200 Color Laser Printer Service Manual PL 9 1 Xerographics S6200 237 ...
Page 300: ...282 Phaser 6200 Color Laser Printer Service Manual PL 12 1 Electrical S6200 240 ...
Page 302: ...284 Phaser 6200 Color Laser Printer Service Manual PL 13 1 Harness Assemblies S6200 241 ...
Page 318: ...300 Phaser 6200 Color Laser Printer Service Manual Blank Page ...
Page 363: ...Plug Jack Locator Maps 345 Map 1 S6200 264 ...
Page 364: ...346 Phaser 6200 Color Laser Printer Service Manual Map 2 S6200 265 ...
Page 365: ...Plug Jack Locator Maps 347 Map 3 S6200 266 ...
Page 366: ...348 Phaser 6200 Color Laser Printer Service Manual Map 4 S6200 267 ...
Page 368: ...350 Phaser 6200 Color Laser Printer Service Manual Map 5 S6200 268 ...
Page 386: ...368 Phaser 6200 Color Laser Printer Service Manual Blank Page ...