CHAPTER 7 TROUBLESHOOTING
Print Quality
!Caution
You will clear a print quality problem by replacing the drum unit with a new one if the Drum lamp is on. The drum unit is at the end of its life.
Question
Printed pages contain white stripes.
Recommendation
You may clear the problem by wiping the scanner windows with a soft cloth. (See “Cleaning the machine interior and Drum unit.” in Chapter 6.)
Here come
to be free. Come together Diamonde. One thing I
to be free. Come together go to be free. Come you go to be free. Come you is you go to be free tell you is you go to be can tell you is you go thing I can tell you is One thing I can tell you come. One thing I can ,he come. One thing I top ,he come. One thing
One thing I can tell you is you go to be
. One thing I can tell you is you go come. One thing I can tell you is you
top ,he come. One thing I can tell you
over me. Here come
is you go to be free. Come together tell you is you go to be free. Come
over me. Here come
. One thing I can tell you is you go come. Lucy in the sky with Diamonde
now, over me. Here come
together right now, over me. Here together right now, over me. Here
. Come together right now, over me. be free. Come together right now, go to be free. Come together right now,
you go to be free. Come together
is you go to be free. Come together tell you is you go to be free. Come sky with Diamonde. One thing I can
together right now, over
. Come together right now, be free. Come together rightA to be free. Come togetherA you go to be free. Come AAA you is you go to be free. A can tell you is you go to beA in the sky with Diamonde. AA
. Here come
can tell you is you go to be thing I can tell you is you goA Lucy in the sky with AAAAA now, over me. Here come A right now, over me. HereA together right now, over me. A together right now, over
. Come together right now, thing I can tell you is you go One thing I can tell you is you
. One thing I can tell you is come. One thing I can tell A top ,he come. One thing I can
. Here come
If the same problem occurs and the Drum lamp is still on after cleaning, replace the drum unit with a new one.
Fig. 7-8 White Stripes or Faint
Images
Printed pages are stained with toner or have vertical stripes.
Here come
Fig. 7-9 Dark Stripes or Toner
Stains
Printed pages have white spots in black text and graphics area.
Clean the machine interior and the primary corona wire of the drum unit. See “Cleaning the Machine
Interior and Drum Unit” in Chapter 6 .
Make sure that the tab of the corona wire is at the home position.
If the same print problem occurs and the Drum lamp is still on after cleaning, replace the drum unit with a new one.
Make sure that you use paper that meets the specifications. Rough surface or thick media can cause the problem.
If you still have the same problem and the Drum lamp is on, replace the drum unit with a new one.