![background image](http://html2.mh-extra.com/html/xerox/phaser-6121mfp/phaser-6121mfp_service-manual_4154850240.webp)
5-14
Phaser 6121MFP Service Manual
Print-Quality Troubleshooting
White or Colored Lines and Bands in Feed Direction
Vertical lines or bands in the output indicate problems in the feed direction.
Initial Actions
Perform the initial actions listed on page 5-5.
Troubleshooting Reference Table
Applicable Parts
Example Print
■
Scanner Unit,
PL2.0.4
■
Imaging Unit,
PL4.0.13
■
Fuser, PL11.0.18
■
Transfer Roller,
PL7.1.10
■
Laser Unit,
PL4.0.2
Troubleshooting Procedure Table
Step Actions and Questions
Yes
No
1
Print Test Pattern 3 (see
page 6-32).
Does the defect occur on
the printed output?
The problem is in the
print image system.
Go to step 4.
The problem is in the
Scanner system. Go
to step 2.
2
This defect often occurs
when foreign material
(paper dust, toner, or
other material) deposits
on the document glass.
The scanhead detects the
foreign material while
scanning, and the defect
appears as streaks or
spots on the copy output.
Thoroughly clean the
document glass.
Does the defect still
occur?
Go to step 3.
Complete.
Vertical Blank Lines
Chrysanthemum x morifolium
Vertical Stripes
Chrysanthemum x morifolium
Содержание PHASER 6121MFP
Страница 1: ...Phaser 6121MFP Multi Function Printer Phaser 6121MFP Service Manual...
Страница 2: ......
Страница 12: ...x Phaser 6121MFP Service Manual Contents...
Страница 22: ...xx Phaser 6121MFP Service Manual...
Страница 42: ...1 20 Phaser 6121MFP Service Manual General Information...
Страница 92: ...2 50 Phaser 6121MFP Service Manual Theory of Operation Media Handling Tray 1 Feeder s6121mfp 153...
Страница 106: ...2 64 Phaser 6121MFP Service Manual Theory of Operation...
Страница 109: ...Phaser 6121MFP Service Manual 3 3 Error Messages and Codes s6121mfp 372...
Страница 194: ...3 88 Phaser 6121MFP Service Manual Error Messages and Codes...
Страница 263: ...6 Chapter Adjustments and Calibrations In this chapter Adjust Function Procedures Service Mode Maintenance Mode...
Страница 306: ...6 44 Phaser 6121MFP Service Manual Adjustments and Calibrations...
Страница 307: ...7 Chapter Cleaning and Maintenance In this chapter Maintenance Summary Cleaning Maintenance Procedures...
Страница 327: ...Phaser 6121MFP Service Manual 8 7 Service Parts Disassembly 2 Remove the Imaging Unit s6121mfp 197...
Страница 355: ...Phaser 6121MFP Service Manual 8 35 Service Parts Disassembly 11 Remove the screw metal 6mm and the stopper s6121mfp 212...
Страница 383: ...Phaser 6121MFP Service Manual 8 63 Service Parts Disassembly 4 Unhook the tab and remove the harness guide s6121mfp 242...
Страница 395: ...Phaser 6121MFP Service Manual 8 75 Service Parts Disassembly 10 Disconnect connector CN13 s6121mfp 350 CN3...
Страница 402: ...8 82 Phaser 6121MFP Service Manual Service Parts Disassembly 7 Remove the motor cover s6121mfp 359...
Страница 405: ...Phaser 6121MFP Service Manual 8 85 Service Parts Disassembly 3 Remove the spring s6121mfp 255...
Страница 406: ...8 86 Phaser 6121MFP Service Manual Service Parts Disassembly 4 Remove 2 E rings belt 2 gears and bearing s6121mfp 256...
Страница 411: ...Phaser 6121MFP Service Manual 8 91 Service Parts Disassembly 6 Disconnect connector CN13 s6121mfp 350 CN3...
Страница 412: ...8 92 Phaser 6121MFP Service Manual Service Parts Disassembly 7 Remove the harness from the wire saddle s6121mfp 262...
Страница 414: ...8 94 Phaser 6121MFP Service Manual Service Parts Disassembly 9 Unhook the 2 tabs and remove the fan motor s6121mfp 363...
Страница 431: ...Phaser 6121MFP Service Manual 8 111 Service Parts Disassembly 3 Push the lever and remove the Duplex Unit s6121mfp 302...
Страница 432: ...8 112 Phaser 6121MFP Service Manual Service Parts Disassembly...
Страница 437: ...Phaser 6121MFP Service Manual 9 5 Parts List...
Страница 477: ...Phaser 6121MFP Service Manual 9 45 Parts List...
Страница 488: ...9 56 Phaser 6121MFP Service Manual Parts List...
Страница 489: ...10 Chapter Wiring In this chapter Plug Jack Designations and Locator Diagrams Wiring Diagrams...
Страница 507: ...A Appendix Reference In this chapter Phaser 6121MFP Menu Map Firmware Update Acronyms and Abbreviations...
Страница 530: ...1 6 Phaser 6121MFP Service Manual Index...
Страница 531: ......