Canon MF4450 Manual De Usuario

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 For optimum print quality, replacement is recommended using 
genuine Canon toner cartridge. 

MF4570dn
MF4450

Canon Cartridge 128

 If toner is not distributed evenly, this may result in a deterioration in 
print quality. 

 When handling the toner cartridge, hold them properly as shown 
in the figure. Do not place them vertically or upside-down. 

 This may result in damage to the cartridge.  

(A)

(B)

 Print quality may deteriorate if you touch or damage the drum 
inside of the drum protective shutter (A). Do not touch or open the 
drum protective shutter (A). 

  

 

 

(A)

 

•   Do not pull the sealing tape diagonally or sideways. If the tape 

breaks, this may become difficult to pull out completely. 

  

 

 

 

                

 

•   Even if the sealing tape stops at midpoint, pull it out of the toner 

cartridge completely. 

•   If any tape remains in the toner cartridge, this may result in poor 

print quality. 

 Dispose of the sealing tape according to local regulations. 

 Keep the protective bag for the toner cartridge. You will need them 
when you remove the toner cartridge for machine maintenance or 
other purposes. 

 This may result in damage to the machine. 

(A)

 This may result in a deterioration in print quality. 

 The packing materials may be changed in form or placement, or 
may be added or removed without notice. 

 Printing of the fax is interrupted and the received data will be 
stored in the memory. 

 You can keep printing fax documents or reports without replacing 
a toner cartridge. However, the printed documents may be light 
or blurred because of lack of toner. The data is erased when 
the documents are printed out, so you cannot print the same 
documents again.  
 

 “Continue Print. When Toner Is Nearly Out” (

→P.6-22) 

 

 “Recycling Used Cartridges” (

→P.8-13) 

 Purchase at your local authorized Canon dealer. 
 If you are not sure, contact the Canon help line.