Canon I Sensys Lbp6230dw User Guide

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Printing Problems
Together with this section, see  Common  Problems. For problems related to  connection with the  computer, seeInstallation/Settings Problems .
Printing results  are not  satisfactory, or the paper is  curled or wrinkled.
When You Cannot Print Properly
You cannot print.
Can  you print a Windows  test page?  If  you can print a Windows  test page, there is  no  problem with the  machine or the  printer
driver. Check the  print settings of your application.  
Printing a Test...

USB  connection
Via  print server
It  takes a long time before  printing starts.Did you print on  narrow paper ?  After you print to  narrow width paper,  the  machine may  cool  itself to  maintain the  print quality .
As a result, it may  take some  time  before the  next job is  printed.  Wait until the  machine is  ready to  print.  Printing  will  resu me
when the  temperature inside the  machine has fallen.
A  blank  sheet  is  output (nothing  is  printed).
Did you pull the  sealing tape out  when...

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When You Cannot Print Properly
If  printing results are  not  satisfactory,  or paper  creases  or curls, try the  following  solutions. If  the  problems persist, contact your local
authorized  Canon  dealer or the  Canon  help line.
Smudge  Marks Appear  on  the
Bottom Edge of PrintoutsStreaks Appear  on  PrintoutsToner  Smudges and  Splatters
Appear
Afterimages Appear  in Blank
AreasPrintouts Are  FadedA  Portion of the Page Is Not
Printed/Printing Position  is
Wrong
White Streaks...

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Printing Results Are Not Satisfactory
Grime inside the  machine may  affect printing results. First try cleaning  the  machine. Cleaning  the Machine
Smudge  Marks Appear on the Bottom Edge of Printouts
Did  you print  data without margins,  all the way to the edge of the page?This symptom occurs if  a margin is  set to  none  in the  printer driver. The range that  can be printed on  this machine
is  the  range inside a 5  mm  margin around the  edge of the  paper  or a 10 mm  margin around...

Are  you using appropriate paper?Check the  usable  paper  types,  and  replace  with appropriate paper.  
Paper
In the  Printer Status Window,  enable  [Reduce Toner Spots Around Text].  
Displaying the Printer Status Window
[Options] 
[Device Settings]  [Assisting Print Settings]  Select the [Reduce Toner  Spots Around  Text]
check box
When  you select this check  box, print quality  may  be lower for  some  types of paper  (especially  thin  paper)  and
some  printing environments (especially...

A Portion of the Page Is  Not Printed/Printing Position is Wrong
Did  you print  data without margins,  all the way to the edge of the page?This symptom occurs if  a margin is  set to  none  in the  printer driver. The range that  can be printed on  this machine
is  the  range inside a 5  mm  argin  around the  edge of the  paper  or a 10 mm  margin around the  edge of envelopes.
Make  sure  to  have margins around the  document to  print.
[Finishing] tab
[Advanced  Settings]  [Expand Print Region and...

Are  you printing a document with strong contrasts  between light  and  dark, and  does the white appear around
text  or edges  in an image?In the  printer driver, set [Special Print  Mode] to  [Special Settings 2].
[Finishing] tab 
[Advanced  Settings]  [Special  Print Mode]  [Special  Settings  2]
Compared to  the  [Off]  setting, the  [Special Settings 2]  setting selects lighter print density.
Black Spots Appear
Have you cleaned the fixing unit? Clean the  fixing unit. 
Fixing Unit
Reverse Side of...

Are  you trying to read a small  barcode or one with thick lines?Enlarge  the  barcode.
In the  printer driver, set [Special Print  Mode] to  [Special Settings 1].
[Finishing] tab 
[Advanced  Settings]  [Special  Print Mode]  [Special  Settings  1]
When  you specify  [Special Settings 1], printouts may  be faded.
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Paper Creases or Curls
Paper Creases
Is the paper loaded correctly?Paper  may  crease when it is  not  loaded  below the  load limit guides,  or when it is  loaded  obliquely.  
Loading Paper in the Multi- Purpose TrayLoading Paper in the Manual Feed Slot
Are  you using paper that has absorbed moisture ?Replace with appropriate paper.  
Paper
In the  printer driver, change the  setting of [Wrinkle  Adjustment]. The improvement effect is  weaker  for  [Mode 1]
and  stronger for  [Mode 2]. Try...

When  you select a stronger improvement effect,  printing speed may  be slower.
Are  you using appropriate paper?Check the  usable  paper  types,  and  replace  with appropriate paper.  
Paper
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