Canon Imageclass Mf7470 User Guide

Maintenance
10‑12

Replacing the Stamp Cartridge
Originals can be stamped to indicate that they have been sent. Replace the stamp 
cartridge when this mark is faint or no longer visible.
When replacing the stamp cartridge, take care not to allow ink to come in contact with your hands or clothing. If 
ink gets onto your hands or clothing, wash it off immediately with cold water.
1 Open the feeder cover, then open 
the inner cover (B) by holding its 
front tab for removing the old 
stamp cartridge (A).
2...

10‑13
Maintenance

4 Gently close the inner cover and 
the feeder cover until it clicks.
Be careful not to get your fingers caught.
 

Maintenance
10‑14

Replacing the Cartridge
When the machine runs out of toner, the following screen appears on the touch panel 
display. 
When this happens, remove the cartridge from the machine and slowly shake it 
sideways to redistribute toner.
Reinstall the cartridge in the machine and print out a test page. If the error message 
still appears, follow the instructions shown on the screen and replace the cartridge.
If you press [Recover Later], you can continue operations, such as setting modes and...

10‑15
Maintenance

1 Press the button on the left cover 
of the main unit, and open the left 
cover.
2 Open the front cover.
3 Rotate the unlock lever until it 
clicks.
Make sure that the ▼ (down arrow) on the 
lever is aligned with the ▲ (up arrow) of the 
 (Unlock) icon position before proceeding.
4 While grasping the handle of the 
cartridge holder, pull the cartridge 
holder out of the machine until it 
stops.
 

Maintenance
10‑16

5 While grasping the handle of the 
cartridge, remove the cartridge 
from the cartridge holder.
Lift the cartridge straight up.
6 Remove the new cartridge from 
the protective bag.
Save the protective bag. You may need it 
later when you remove the cartridge from the 
machine.
7 Remove the desiccant bag and the 
shipping tape.
8 Place the cartridge on a flat 
surface, and remove only the short 
shipping tape affixed on both 
other sides of the cartridge.
9 Remove the packing materials.
 

10‑17
Maintenance

10 Hold the cartridge, shake it gently 
five or six times from side to side, 
then back and forth to evenly 
distribute the toner inside.
11 Pull out the sealing tape 
completely in the direction of the 
arrow in the illustration below 
while supporting the cartridge.
Pull the sealing tape straight out.
If the sealing tape is pulled out forcefully 
or stopped at midpoint, toner may leak. If 
toner gets into your eyes or mouth, rinse 
it out immediately with cold water and 
consult a...

Maintenance
10‑18

14 While grasping the handle of the 
new cartridge, insert the cartridge 
into the cartridge holder.
Use only the cartridge recommended for use 
in this machine.
15 While grasping the handle of 
the cartridge holder, push the 
cartridge holder in the machine as 
far as it will go.
16 Rotate the lever to the locked 
position.
Make sure that the ▼ (down arrow) on the 
lever is aligned with the ▶ (right arrow) of 
the  (Lock) icon position.
17 Close the front cover.
Be careful not to get...

10‑19
Maintenance

18 Gently close the left cover of the 
main unit until it clicks by placing 
your hand on the hand symbol 
located on the left cover.
Be careful not to get your fingers caught.
 

Maintenance
10‑20

Recycling Used Cartridges
Canon has instituted a worldwide recycling program for cartridges 
called “The Clean Earth Campaign”. This program preserves precious 
natural resources by utilizing a variety of materials found in the 
used cartridges that are of no further use, to remanufacture new 
cartridges which, at the same time, keeps the environment cleaner 
by reducing landfill waste. Complete details concerning this program 
are enclosed in each Cartridge box.
The Clean Earth...

10‑21
Maintenance

Since its inception, The Canon Cartridge Recycling Program has collected huge amount 
of cartridges that otherwise would have been discarded into landfills or similar facilities. 
Instead, this rapidly growing program returns used cartridges to the manufacturing 
process, thus conserving an array of resources.
Becoming a part of this worthwhile program is easy. When your cartridge is of no further 
use, simply follow the instructions detailed for U.S. or Canadian residents. 
We...