Error Messages and Codes
3-31
5
Verify the voltage between P/J18-3 <=>
P/J18-2. This measurement point can be
accessed under the electric housing
assembly (See page 8-71) on the Engine
Control Board is0 VDC.
Replace Sensor,
Registration,
page 8-73.
Go to Step 6.
6
If possible, print a sheet of paper from
the MPT.
Does the Main Drive motor function
properly?
Go to Step 16
Go to Step 7
7
Use service diagnostics to test the Main
Drive Motor.
Does the Main Drive Motor turn?
Replace the
Engine control
Board, page 8-107.
Go to Step 8.
8
Verify the voltage between P/J50-1 <=>
P/J60-2 on the Motor Driver Board is
+24 VDC
Go to Step 12.
Go to Step 9.
9
Use service diagnostics to test the
Interlock Switch.
Does the Interlock switch function
correctly?
Go to Step 10.
Replace the ,
Motor Driver
Board,
page 8-101.
10
Verify the voltage between SW-1 <=>
P/J60-2 and SW-2 <=> P/J60-2 on the
Motor Driver Board is +24 VDC.
Close the Interlock Switch.
Replace the ,
Motor Driver
Board,
page 8-101.
Go to Step 11.
11
Check the power supply by verifing the
voltage between P/J60-1 <=> P/J60-2 on
the Motor Driver Board is +24 VDC.
Replace the Motor
Driver Board,
page 8-101.
See “DC Power
Supply
Troubleshooting”
on page 4-13.
12
Check the power supply by verifing the
voltage between P/J61-8 <=> P/J61-7 on
the Motor Driver Board is +5 VDC.
Go to Step 13.
Go to Step 14.
13
Check the power supply by verifing the
voltage between P/J61-6 <=> P/J61-5 on
the Motor Driver Board is +3.3 VDC.
Go to Step 15.
Go to Step 14.
14
Check the LVNC3 Harness for continuity.
See “Main Wiring Diagram” on
page 10-15.
See “DC Power
Supply
Troubleshooting”
on page 4-13.
Replace the
Harness LVNC3
PL 13.1.1.
15
Check the DRV 1 Harness for continuity.
See “Drive Section” on page 10-18.
Replace in the
following order:
Main Drive
Assembly,
page 8-94,
Engine Control
Board, page 8-107.
Replace the
DRV 1 Harness
Assembly,
PL 13.1.1.
Troubleshooting Procedure Table (Continued)
Steps
Actions and Questions
Yes
No
Summary of Contents for PHASER 6250
Page 1: ...Service Manual Phaser 6250 701P46430 Color Laser Printer ...
Page 2: ......
Page 40: ...1 16 Phaser 6250 Color Laser Printer Service Manual ...
Page 168: ...3 86 Phaser 6250 Color Laser Printer Service Manual ...
Page 214: ...5 26 Phaser 6250 Color Laser Printer Service Manual ...
Page 226: ...7 4 Phaser 6250 Color Laser Printer Service Manual ...
Page 349: ...Service Parts Disassembly 8 123 8 Repeat Steps 1 7 to remove the lower guide 6250 278 ...
Page 376: ...9 4 Phaser 6250 Color Laser Printer Service Manual Print Engine Parts PL 1 1 Covers 6250 286 ...
Page 380: ...9 8 Phaser 6250 Color Laser Printer Service Manual PL 3 1 Paper Feed I 6250 288 ...
Page 382: ...9 10 Phaser 6250 Color Laser Printer Service Manual PL 3 2 Paper Feed II 6250 289 ...
Page 384: ...9 12 Phaser 6250 Color Laser Printer Service Manual PL 3 3 Paper Feed III 6250 290 ...
Page 386: ...9 14 Phaser 6250 Color Laser Printer Service Manual PL 4 1 Housing Assembly Retard 6250 291 ...
Page 388: ...9 16 Phaser 6250 Color Laser Printer Service Manual PL 5 1 Chute Assembly In 6250 292 ...
Page 390: ...9 18 Phaser 6250 Color Laser Printer Service Manual PL 6 1 Chute Assembly Out 6250 293 ...
Page 393: ...Parts List 9 21 This Page Intentionally Left Blank ...
Page 394: ...9 22 Phaser 6250 Color Laser Printer Service Manual PL 7 1 Chute Assembly Exit 6250 294 ...
Page 398: ...9 26 Phaser 6250 Color Laser Printer Service Manual PL 9 1 Xerographics 6250 296 ...
Page 404: ...9 32 Phaser 6250 Color Laser Printer Service Manual PL 12 1 Electrical S6200 240 ...
Page 406: ...9 34 Phaser 6250 Color Laser Printer Service Manual PL 13 1 Harness Assemblies 6250 299 ...
Page 428: ...9 56 Phaser 6250 Color Laser Printer Service Manual ...
Page 435: ...10 7 Map 2 6250 307 ...
Page 436: ...10 8 Phaser 6250 Color Laser Printer Service Manual Map 3 6250 308 ...
Page 437: ...10 9 Map 4 6250 309 ...
Page 439: ...10 11 Map 5 6250 487 ...
Page 441: ...10 13 Map 6 6250 431 ...
Page 462: ...10 34 Phaser 6250 Color Laser Printer Service Manual ...
Page 463: ...A Appendix Reference Contents Printer Status Codes ...
Page 473: ......
Page 474: ...701P46430 ...