January 2016
3-11
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
IQ5
Image Quality
IQ5 Vertical Black Lines or Bands RAP
Use this RAP when there are black lines or bands along the process direction, as shown in
Fig-
ure 1
.
Figure 1 Vertical black line and band
Procedure
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
1.
If the defect is only present on received faxes, ensure the defect is not being generated
by the fax machine that is transmitting the fax.
2.
If the defect is only present when making copies, clean the document glass.
3.
If the defect is only present when making copies from the DADF, clean the CVT glass.
4.
Lightweight media can cause fusing problems that may result in vertical lines. Ensure the
customer is using media that is within specification. Refer to
GP 9
Paper and Media Spec-
ifications.
5.
The fuser may be contaminated. Make 10 blank copies. Install new components as nec-
essary (4150),
PL 10.25
and
PL 10.26
or (4250/4260)
PL 10.28
and
PL 10.30
.
6.
(4150) Refer to
Wiring Diagram 3
. Check that the harness between the LSU and the main
PWB is correctly and securely connected.
7.
(4250) Refer to
Wiring Diagram 32.
Check that the harness between the LSU and the
main PWB is correctly and securely connected.
8.
(4260) Refer to
Wiring Diagram 21
. Check that the harness between the LSU and the
main PWB is correctly and securely connected.
9.
(4265) Refer to
Wiring Diagram 37
. Check that the harness between the LSU and the
main PWB is correctly and securely connected.
10. Remove the xerographic module,
PL 9.10 Item 1
. Check the ground spring on the front of
the xerographic module, between the locating pins. If necessary, reform the spring. Clean
the xerographic ground spring connector in the machine.
11.
Install new components as necessary:
•
Xerographic module,
PL 9.10 Item 1
.
•
Toner cartridge,
PL 9.10 Item 2
.
•
LSU,
PL 6.10 Item 1
.
•
CCD module (4150),
PL 14.10 Item 2
.
•
CCD module (4250/4260),
PL 14.13 Item 2
.
Summary of Contents for 4150 - WorkCentre B/W Laser
Page 1: ...January 2016 Xerox WorkCentre 4150 4250 4260 4265 Family Service Manual Updated 1 25 16 DAW...
Page 3: ...0 0 00 2 No Product Name Assigned Preliminary Working Document Section Name...
Page 5: ...January 2016 ii WorkCentre WorkCentre 4150 4250 42604150 4250 4260WorkCentre 4150 Introduction...
Page 415: ...January 2016 WorkCentre 4150 4250 4260WorkCentre 4150 4250 4260 4265WorkCentre Parts List...
Page 563: ...January 2016 7 2 WorkCentre WorkCentre 4150 4250 4260WorkCentre 4150 4250 Wiring Data...
Page 627: ...January 2016 8 2 WorkCentre WorkCentre 4150 4250 4260WorkCentre 4150 4250 Accessories...
