Chapter 3 Image Quality Troubleshooting
3.2 Image Quality Troubleshooting
3-5
8
The toner cartridges may be low or need to be replaced. Con-
firm the amount of toner left in each toner cartridge.
1
Check the toner level in the Status Monitor window.
2
Replace the toner cartridges as necessary.
Is the image printed correctly?
End of work.
Go to step 9.
9
Checking the TONER CARTRIDGE.
Is the toner cartridges installed to the printer the FUJI XEROX
toner?
Go to step 11.
Go to step 10.
10
Set the Non-FUJI XEROX toner option to [off].
(Refer to [Non-Genuine] in [Maintenance] of [Admin Menu].)
Is the image printed correctly?
End of work.
Go to step 11.
11
Checking the Transfer Unit for connection.
Remove the Transfer Unit.
Are the Plate Spring BTR on HVPS dirty or deformed?
Clean up the
Plate Spring BTR
or Replace the
HVPS (REP
18.3), then go to
step 12.
Go to step 12.
12
Checking after resetting the Transfer Unit.
Reseat the Transfer Unit.
Is the image printed correctly?
End of work.
Go to step 13.
13
Checking the Drum Cartridge for connection.
Remove the Drum Cartridge.
Are the Spring BCR and Spring DB on HVPS dirty or
deformed?
Clean up the
Spring BCR and
Spring DB or
Replace the
HVPS (REP
18.3), then go to
step 14.
Go to step 14.
14
Checking after resetting the Drum Cartridge.
Reseat the Drum Cartridge.
Is the image printed correctly?
End of work.
Go to step 15.
15
Checking the laser beam window of the ROS ASSY.
Are the laser beam windows on the ROS ASSY clean?
Go to step 16.
Clean the win-
dow with soft
cloth or cotton
swab gentry,
then go to step
16.
16
Checking the laser beam path.
Are there any foreign substance between the ROS ASSY and
Drum Cartridge?
Remove the for-
eign sub-
stances, then go
to step 17.
Go to step 17.
17
Check the MOTOR DISP operation.
Execute the Diag Digital Output [093-001] to check the rota-
tion of the MOTOR DISP.
Is it working properly?
Go to step 18.
Replace the
MOTOR DISP
(REP 5.3), then
go to step 19.
18
Were many low printing density pictures printed?
Go to step 19.
Go to step 20.
19
Execute the Toner Refresh
.
(Refer to [Toner Refresh] in [Maintenance] of [Admin Menu].)
Is the image printed correctly?
End of work.
Go to step 21.
20
Is the image printed correctly?
End of work.
Go to step 21.
Step
Check and Action
Yes
No
Содержание DocuPrint M355df
Страница 1: ...DocuPrint M355df Service Manual 1st Edition ...
Страница 2: ......
Страница 4: ...Company Name Department Name Telephone No Full Name Employee No ...
Страница 6: ......
Страница 7: ...Preface ...
Страница 13: ......
Страница 14: ...Chapter 1 Service Call Procedure ...
Страница 15: ......
Страница 17: ......
Страница 29: ...Chapter 1 Service Call Procedure 1 5 Periodic Replacement Parts 1 12 ...
Страница 30: ...Chapter 2 Troubleshooting ...
Страница 31: ......
Страница 126: ...Chapter 3 Image Quality Troubleshooting ...
Страница 127: ......
Страница 129: ......
Страница 170: ......
Страница 171: ...Chapter 4 Disassembly Assembly and Adjustment ...
Страница 172: ......
Страница 179: ...Chapter 4 Disassembly Assembly and Adjustment 4 1 Preface 4 5 Figure 4 1 Printer ...
Страница 226: ...Chapter 4 Disassembly Assembly and Adjustment 4 2 Removal Replacement 4 52 ...
Страница 313: ...Chapter 5 Parts List ...
Страница 314: ......
Страница 318: ...5 2 Chapter 5 Parts List ...
Страница 319: ...5 3 Chapter 5 Parts List 5 2 Parts list PL 1 1 UI Illustration ...
Страница 321: ...5 5 Chapter 5 Parts List PL 2 1 ROS Illustration ...
Страница 323: ...5 7 Chapter 5 Parts List PL 3 1 Drive Illustration ...
Страница 325: ...5 9 Chapter 5 Parts List PL 4 1 NOHAD Illustration ...
Страница 327: ...5 11 Chapter 5 Parts List PL 5 1 Dispenser Illustration ...
Страница 329: ...5 13 Chapter 5 Parts List PL 6 1 Transfer Illustration ...
Страница 331: ...5 15 Chapter 5 Parts List PL 7 1 Fusing Illustration ...
Страница 333: ...5 17 Chapter 5 Parts List PL 8 1 Xerographics Illustration ...
Страница 335: ...5 19 Chapter 5 Parts List PL 9 1 Tray Illustration ...
Страница 337: ...5 21 Chapter 5 Parts List PL 10 1 Option Feeder 1 3 Illustration ...
Страница 339: ...5 23 Chapter 5 Parts List PL 10 2 Option Feeder 2 3 Illustration ...
Страница 341: ...5 25 Chapter 5 Parts List PL 10 3 Option Feeder 3 3 Illustration ...
Страница 343: ...5 27 Chapter 5 Parts List PL 13 1 MSI 1 2 Illustration ...
Страница 345: ...5 29 Chapter 5 Parts List PL 13 2 MSI 2 2 Illustration ...
Страница 347: ...5 31 Chapter 5 Parts List PL14 1 Duplex Illustration ...
Страница 349: ...5 33 Chapter 5 Parts List PL15 1 Registration 1 3 Illustration ...
Страница 351: ...5 35 Chapter 5 Parts List PL15 2 Registration 2 3 Illustration ...
Страница 353: ...5 37 Chapter 5 Parts List PL15 3 Registration 3 3 Illustration ...
Страница 355: ...5 39 Chapter 5 Parts List PL17 1 Exit Illustration ...
Страница 357: ...5 41 Chapter 5 Parts List PL18 1 Electrical 1 3 Illustration ...
Страница 359: ...5 43 Chapter 5 Parts List PL18 2 Electrical 2 3 Illustration ...
Страница 361: ...5 45 Chapter 5 Parts List PL18 3 Electrical 3 3 Illustration ...
Страница 363: ...5 47 Chapter 5 Parts List PL19 1 Cover 1 2 Illustration ...
Страница 365: ...5 49 Chapter 5 Parts List PL19 2 Cover 2 2 Illustration ...
Страница 367: ...5 51 Chapter 5 Parts List PL21 1 IIT DADF Illustration ...
Страница 369: ......
Страница 370: ...Chapter 6 General ...
Страница 371: ......
Страница 376: ...Chapter 6 General 6 1 ...
Страница 400: ...Chapter 6 General 6 3 Service Data Undescribed 6 25 6 3 Service Data Undescribed ...
Страница 478: ...Chapter 7 Wiring Data ...
Страница 479: ......
Страница 481: ......
Страница 491: ...Chapter 7 Wiring Data 7 2 Wire Network Undescribed 7 10 7 2 Wire Network Undescribed ...
Страница 492: ...Chapter 7 Wiring Data 7 3 BSD Undescribed 7 11 7 3 BSD Undescribed ...
Страница 495: ...Chapter 7 Wiring Data 7 4 Connection Wiring Diagram 7 14 7 4 2 General Wiring Diagram ...
Страница 496: ...Chapter 7 Wiring Data 7 4 Connection Wiring Diagram 7 15 ...
Страница 501: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 20 7 5 2 1 Power ...
Страница 503: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 22 7 5 2 2 Drive ...
Страница 505: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 24 7 5 2 3 ROS ...
Страница 507: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 26 7 5 2 4 Xero HVPS ...
Страница 509: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 28 7 5 2 5 Fusing ...
Страница 511: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 30 7 5 2 6 Controller ...
Страница 513: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 32 7 5 2 7 Scanner ...
Страница 515: ...Chapter 7 Wiring Data 7 5 Interconnection Wiring Diagram of Parts 7 34 7 5 2 8 Optional 250 Sheet Feeder ...
Страница 517: ......
Страница 518: ...Chapter 10 Principle of Operation ...
Страница 519: ......
Страница 521: ......