Canon printer imageCLASS MF3111 User Manual

When to Replace the Cartridge8-11
Maintenance
8
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...

When to Replace the Cartridge8-12
Maintenance
8
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 Cartridge8-13
Maintenance
8
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. 8-3.
NOTE
Before handling the cartridge, see the precautions in Handling and Storing the 
Cartridge, on p. 8-5.
1Open the front cover.
2Remove the cartridge from the machine.
3Remove the new cartridge from its protective bag.
NOTE
Save the protective bag....

Replacing the Cartridge8-14
Maintenance
8
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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Replacing the Cartridge8-15
Maintenance
8
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
BA
A B
B
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Repacking and Transporting Your Machine8-16
Maintenance
8
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 your computer,...

Repacking and Transporting Your Machine8-17
Maintenance
8
Carrying the Machine by the Sides
Pull out the cassette completely, and remove the extension cover.
Detach the output tray.
Grip the handles on both sides of the machine and lift it carefully, as shown in the 
illustration above.
CAUTION
When carrying the machine, be sure to hold it in the designated places as 
shown in the illustration. Dropping the machine can cause personal injury.
Transporting the Machine by Car
Pack the machine, using the...

Repacking and Transporting Your Machine8-18
Maintenance
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LD_Basic_US.book  Page 18  Monday, January 10, 2005  1:27 PM 

CHAPTER
Clearing Jams9-1
9Troubleshooting
This chapter describes the problems you might encounter when using the machine and their 
remedies. It also explains what to do if you cannot solve the problem by yourself.
Clearing Jams
This section describes how to remove jammed paper. When print media jams inside 
the machine, the LCD displays .
CAUTION
There are some areas inside the machine and cartridge which are subject to 
high voltages and high temperatures. Take adequate precaution when 
performing...

Clearing Jams9-2
Troubleshooting
9
1Open the front cover. 
2Remove the cartridge.
IMPORTANT
•Remove watches and any bracelets or rings when touching the inside of the machine. 
These items might be damaged if they come into contact with the parts inside the 
machine.
•To avoid possible damage to the machine, do not touch the pins (A) near the left end of 
the transfer roller (B).
•When removing the jammed paper, do not touch the transfer roller as its surface is very 
delicate and susceptible to finger...