Canon printer imageCLASS MF5750 User Manual

When to Replace the Cartridge8-8
Maintenance
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The Clean Earth Campaign
THE Canon CARTRIDGE RECYCLING PROGRAM
The Canon Cartridge Recycling Program fulfills the first initiative of Canons 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...

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U.S.A. PROGRAM
Packaging
■Option A-1: Single Box Return
•Repackage the empty cartridge utilizing the wrapper and pulp mould end-blocks 
from the new cartridges 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-Canon to...

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■Option A-2: Multiple Box Return
We encourage you to use this option as a more efficient way to ship cartridges.
•Complete Option A-1.
•Bundle multiple cartridge boxes together securely with tape.
Please be sure that the shipment does not exceed UPS specifications.
Maximum weight = 70 lb (31.8 kg)
Maximum length = 108 (2,743 mm)
Maximum girth (length + 2 × width + 2 × height) = 130 (3,302 mm)
If your shipment exceeds the above limits, please call...

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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-Canon to 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...

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CANADA PROGRAM-CANADA PROGRAMME
■Option A: Single Box Return
•Repackage the empty cartridge utilizing the wrapper and pulp mould end-blocks 
from the new cartridges 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. 
Canons labels are specially marked so that Canon pays the postage.
•Deposit your empty cartridge in any full size street mailbox or take it...

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Working to preserve endangered species is a long-standing Canon interest. 
To this end, for every cartridge collected, Canon Canada donates $1, shared 
equally between World Wildlife Fund Canada and the Nature Conservancy of 
Canada. This donation is utilized in Canada.
For further information about The Clean Earth Campaign in Canada, please call or 
write to Canon. 
1-800-667-2666
Canon Canada Inc.
Corporate Customer Relations
6390 Dixie Road
Mississauga,...

Replacing the Cartridge8-14
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Replacing the Cartridge
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,” on p. 8-4.
NOTE
Before handling the cartridge, see the precautions in “Handling and Storing the 
Cartridge,” on p. 8-6.
1Open the front cover.
2Remove the cartridge from the machine.
3Remove the new cartridge from its protective bag.
NOTE
Save the protective...

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4Rock the cartridge 5 or 6 times to distribute the toner evenly.
5Place the cartridge on a flat and stable surface. Fold the tab (A) on 
the sealing tape (B) as shown below, and pull it out straight while 
supporting the cartridge. 
Make sure that the tab itself is detached from the cartridge.
IMPORTANT
To avoid breaking the tape, do not pull out the tape at an upward or downward angle.
AB 

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6Hold the cartridge and align the projections (A) on both sides of 
the cartridge to the guides (B) in the machine, then gently slide 
the cartridge into the machine as far as it will go.
Be sure to position the arrow mark (C) on the cartridge towards the inside of the 
machine.
7Close the front cover.
NOTE
If the LCD displays , reset the machine by opening the front 
cover and then closing it.
C
A
B
B
BA 

Repacking and Transporting Your Machine8-17
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Repacking and Transporting Your Machine
Be sure to unplug the power cord before transporting the machine. If the machine is 
likely to be subjected to vibration (e.g., when transporting over long distances), the 
following precautions should be taken. If you do not follow these precautions, the 
machine may be damaged or the quality of your printouts may be adversely 
affected.
1Unplug the power cord.
2If the machine is connected to a telephone or...