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Error Messages and Codes
77
Imaging Unit Firmware Failure
Code 75:
This is an Imaging Unit CRUM data error.
Caution
Protect the imaging unit from exposure to light by covering
the unit or placing in a light proof bag.
Troubleshooting Reference Table
Wiring and Plug/Jack Map References
"Fuser Assembly" on page 358
Troubleshooting Procedure Table
Steps
Actions and Questions
Yes
No
1
Check the Imaging Unit for defects or
possible damage.
Replace the Imaging Unit.
Replace the parts
concerned.
Go to step [2].
2
Does the error recur if the Imaging Unit is
replaced?
Go to step [3].
Complete
3
Is the CRUM Harness connector
damaged or improperly connected.
Replace the Plate
Dispense Left,
PL 10.1.9.
Go to step [4].
4
Remove the left cover.
Check the Gear Slide and the Rack V for
damage or misalignment.
Is the Rack V out of alignment?
See RRP 10.1 for more information.
Damage can occur
if the Gear and
Rack are not in the
proper position.
With Door C open,
push the Rack V up
as far as it can go
and then reinstall
the gear slide.
Go to step [5].
5
Check J710 <=> J71 on the CRUM
Harness for continuity.
Use the wiring diagram "Fuser
Assembly" on page 358.
Go to step [6].
Replace the Plate
Dispense Left
Assembly,
PL 10.1.9.
6
Check J71 <=> J140 on the EEPROM
Harness Assembly for continuity.
Use the wiring diagram "Fuser
Assembly" on page 358.
Replace the Engine
Control Board, RRP
12.7.
Replace the
EEPROM
Harness
Assembly,
PL 13.1.10.
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 ...