Canon I Sensys Lbp6230dw User Guide

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Paper Is Fed Incorrectly
Is the paper loaded correctly?Fan the  paper  stack  thoroughly so that  the  sheets are  not  stuck together.  
Check whether  the  paper  is  loaded  correctly. 
Loading Paper in the Multi- Purpose TrayLoading Paper in the Manual Feed Slot
Check whether  the  number of sheets of paper  loaded  is  appropriate and  whether  the  appropriate paper  is  used. 
Paper
Check whether  mixed sizes and  types of paper  are  loaded  together.
Paper Is  Not Fed/Two or More...

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When a Problem Cannot Be Solved
If  a problem cannot  be resolved, contact your local authorized  Canon  dealer or the  Canon  help line.
Do  not disassemble or repair  the machine yourself
If  you disassemble or repair  the  machine yourself, it may  not  be covered by warranty.
When Contacting  Canon
When  contacting us, have the  following  information  ready.Product name (LBP6230dw)
Dealer where you purchased  the  machine
Details about  your problem (such as what you did, what happened  as...

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Maintenance
This chapter  describes  upkeep of the  machine, including how to  clean  the  machine and  print setting lists.
Basic Maintenance Cleaning  the Machine
The machine becomes dirty  Exterior
Smudge marks appear  on  printouts 
Fixing Unit
Replacing Toner  Cartridges Replacing Toner  Cartridges
If  you want to  use all of the  toner Using  Up All of the Toner
How  to  replace  toner cartridges  
How to Replace  Toner  Cartridges
Printing Setting Lists
If  you want to  print a list  of...

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Cleaning the Machine
Clean the  machine regularly to  prevent  deterioration in printing quality  and  to  ensure  safe and  trouble -free operation. Carefully read  the
safety instructions before you start cleaning. Maintenance and  Inspections
Where to Clean
 Exterior  of the  machine and  ventilation slots
Exterior
 Internal fixing unit
Fixing Unit
Regularly  wipe  the  exterior of the  machine to  keep  it in good condition.  Wipe  the  ventilation slots  regularly to  keep  it free of...

Select [Options]  [Utility]  [Cleaning].
Click [OK].
The paper  is  fed slowly  into the  machine, and  cleaning  starts. The cleaning  is  done when the  paper  is  completely ejected.Cleaning  cannot  be cancelled  once it starts. Wait until it finishes (approx. 90 seconds).
Cleaning  from the Remote UI
You  can also  clean  the  fixing unit  from the  [Utility  Menu]  page of the  Remote  UI. Cleaning
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Replacing Toner Cartridges
No warning  message appears, even when toner begins to  run  low. Use  the  printout symptoms described below as a guide to  when to
replace  the  toner cartridge.  How to Replace  Toner  Cartridges
White streaks appear Faded Uneven density
Afterimages Appear  in Blank  Areas White Spots Appear
When, of the  above  symptoms, one of "White streaks appear," "Faded," and  "Uneven  density"  appears, you may  be able  to
continue printing for  a...

LINKS
Consumables
You  can continue printing when this message is  displayed,  but the  print quality  may  deteriorate.
Even if  this message is  not  displayed,  use the  symptoms listed at the  top  of this page as a guide to
replacing toner cartridges. Replace the  toner cartridge  when a symptom appears.
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Using Up All of the Toner
Printout symptoms like the  following  appear  when toner begins to  run  low.White streaks appear Faded Uneven density
When  symptoms like these appear, take the  following  steps.  They will  allow you to  use up  all of the  toner in the  toner cartridge.  You  will
be able  to  continue printing for  a while longer, until the  toner runs out  completely. If  the  symptoms do not  improve  after you take the
following  steps,  replace  the  toner cartridge  (
How to...

Close  the top cover.5
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How to Replace Toner Cartridges
Before replacing a toner cartridge,  read  the  precautions in Maintenance and  Inspectionsand  Consumables.
Close  the auxiliary tray, and  then open the top cover.
Remove  the toner  cartridge.
Remove  the new toner  cartridge from the protective bag.
Shake the toner  cartridge 5 or 6 times as shown below  to evenly distribute the toner  inside the cartridge,
and  then place it  on a flat surface.
Pull the sealing  tape straight out.
The full length of the...