Canon printer imageCLASS D340 User Manual

7-2
Cleaning the Read Area of the Platen Glass
(Only for the imageCLASS D340 model)
Black lines may appear in copies when the ADF is used to feed documents.
This can be caused by glue, ink, correction fluid, or other foreign matters in the read area of the platen glass
(shaded area). Use a clean soft cloth to wipe the read area clean. Take particular care to clean the locations where
the black lines are appearing on copies.
If you have trouble getting the glass clean, wipe with a cloth moistened with...

7-3
Maintenance
7
The cartridge is a consumable item needs to be replaced when the toner runs out.  
The following guidelines will help you to determine when to replace the cartridge. 
If white streaks or light bands 
are still present If the copies appear normal Remove the cartridge from the machine. 
Always hold the cartridge as shown so 
that the side with the written instructions 
facing upward. Do not forcefully move or 
push the protective shutter of the drum in 
any way.
Rock the cartridge 5 or 6...

7-4
Copy Yield
This section describes the approximate number of copies that can be made per cartridge.
Approximate Copy Yield
Canon S35 Cartridge : approx. 3500 copies (A4 at 5% dot coverage*).
* The term “A4 at 5% dot coverage” denotes an original on which the area covered with black ink is 5% of the
total area of an A4-size sheet.
• The actual number of copies that can be made per cartridge depends in part on the copy exposure setting, room
temperature and humidity.
• If you copy a large number of...

7-5
Storage Precautions
• Do not store cartridges or copy paper in places exposed to open flames, as this may cause the
toner or copy paper to ignite and resulting in burns or a fire.
• Keep cartridges and other consumables out of the reach of children. If the contents of these items
are ingested, consult a physician immediately.
• Place the cartridge in its protective bag so that the side with the written instructions is facing upward.
Then, place the bagged cartridge into its shipping box. Store the...

7-6
This section describes how to remove the used cartridge and replace it with a new one. Before replacing the
cartridge, be sure to read the section “When to Replace the Cartridge”. (→p. 7-3)
Replacing the Cartridge
1Open the right cover.
2Remove the cartridge from the machine.
3Remove the new cartridge from its
protective bag.
• Save the protective bag. You may need it
later when you remove the cartridge from
the machine.
4Rock the cartridge 5 or 6 times to distribute
the toner evenly.
5Place the...

7-7
Maintenance
7
7Hold the cartridge and position the arrow
mark on the cartridge towards the inside of
the machine shown below.
8Align the projections  on both sides of
the cartridge to the guides in the
machine (location ) and gently slide the
cartridge into the machine until the right
cover slightly rises up (location ).
• The right cover moves simultaneously with
the action of the cartridge. Do not push the
cartridge farther than location . Doing so
will result in catching your hand in the
right...

7-8
THE CANON CARTRIDGE RECYCLING PROGRAM
The Canon Cartridge Recycling Program fulfills the first initiative of Canon’s Clean Earth Campaign, which
supports four critical environmental areas:
• Recycling in the Workplace
• Conserving Environmental Resources
• Scientific Research and Education
• Encouraging Outdoors Appreciation
The remaining “Clean Earth” initiatives are supported in the U.S. through sponsorships of the National Park
Foundation, the National Wildlife Federation, and The Nature...

7-9
Packaging
Option A-1: Single Box Return
• Repackage the empty cartridge utilizing the wrapper and pulp
mould end-blocks from the new cartridge’s box.
• Place the empty cartridge in the box of your new cartridge.
Seal the box.
Option B: Volume Box Return
We encourage you to use this option as a more efficient way to
ship cartridges.
• Place as many cartridges as possible into one box.
Carefully seal the box with tape; 
or
• Call 1-800-OK-CANONto receive your free eight
cartridges collection box....

7-10
Shipping
Apply the UPS authorized returning label provided in this guide. 
Residents of Alaska and Hawaii:Do not use the UPS authorized returning label.  For Alaska and Hawaii
Canon set up alternative mail service with the U.S. Postal Service.
Please call 1-800-OK-CANONto receive U.S. Postal Service merchandise returning label.
Option A: UPS Pick-up
• Give the shipment to your UPS driver when you receive your
next regular delivery;
or
• Take the shipment to your local UPS receiving point.
Option B:...

7-11
Option A: Single Box Return
• Repackage the empty cartridge utilizing the wrapper and pulp
mould end-blocks from the new cartridge’s box.
• Place the empty cartridge in the box of your new cartridge.
Seal the box.
• Apply the Canon Canada Inc./Canada Post label provided in
this brochure.
Canon’s labels are specially marked so that Canon pays the
postage.
• Deposit your empty cartridge in any full size street mailbox
or take it to your local Canada Post outlet or franchise.
Option B: Volume Box...