Canon printer imageCLASS MF4370dn User Manual

10-18
Maintenance 
Recycling Used Cartridges



 U.S .A . P R O GRA M   U.S.A.  PROGRAM 
 Packaging 
 
Ù One Box Return 
 To receive your free eight cartridge collection box: 
 Call  1-800-OK-CANON 
 or 
 Visit  www.usa.canon.com/cleanearth/return 
 OR 
 Place as many cartridges as possible into one box. Carefully seal the box with tape;   OR 
 Place an empty toner cartridge in the box that contained your new toner cartridge. 



Ô 

10-19
Maintenance 
Recycling Used Cartridges
 
ÙBundled Return 
 Bundle multiple cartridge boxes together securely with tape. 



 Please be sure that the shipment does not exceed UPS specifications (See Below). 
 Maximum weight = 70 pounds Maximum length = 108 inches 
 Maximum girth (length + 2 x width + 2 x height) = 130 inches 
Please Note:
Do not send  defective cartridges for replacement.
Defective cartridges under warranty should be exchanged by an authorized dealer or service facility as...

10-20
Maintenance 
Recycling Used Cartridges
 Shipping 
 Make sure the UPS A.R.S. label is applied. 

ÙUPS Pick-up 
 Give the shipment to your UPS driver when you receive your next regular delivery. 



 Call 1-800-PICK-UPS for Drop-Off options in your area. 
  
 By using either of the above methods of shipment, your used cartridge(s) will be forwarded to the Canon 
Cartridge Collection Center at no charge to you. 
  
 Residents of Alaska and Hawaii : Do not use UPS authorized return label....

10-21
Maintenance 
Recycling Used Cartridges
 Can ad ia n  P ro g ra m  –  P ro g ra m me a u  C an ad a  Canadian Program – Programme au Canada 
 
Ù Single Box Return 
 Repackage the empty toner cartridge utilizing the wrapper and pulp mould end-blocks from the new 
cartridge’s box. 
 Place the empty toner cartridge in the box from your new toner 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...

10-22
Maintenance 
Recycling Used Cartridges
 
ÙVolume Box Return (Maximum 8 Cartridges) 
 We encourage you to use this option as a more efficient way to ship cartridges.   Please tape your eight cartridges together and place them in a 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. 
 Deliver to any local Canada Post outlet or franchise. Customers who hold a Commercial pick-up agreement 
with Canada...

10-23
Maintenance 
  Transporting  the  Machine   
  Tra n sp ortin g t h e M ach in eTransporting the Machine
This section describes the required procedures before transporting the machine.
 
  Fo r M F4 380d n/M F4 370d n 
   For  MF4380dn/MF4370dn  
 Follow this procedure to avoid vibration damage to 
the machine when transporting it over a long 
distance. 
 1 
Turn OFF the main power switch. 
  
 2 
Disconnect the power cord and all the 
cables from the back of the machine. 
 3 
If you are using the...

10-24
Maintenance 
Transporting the Machine
 8 
Remove the toner cartridge. 
  
To avoid exposing the toner cartridge to light, 
place it in its protective bag or wrap it in a thick 
cloth.
Do not open the drum protective shutter (A) on 
the toner cartridge. Print quality may 
deteriorate if the drum surface is exposed to 
light or is damaged.–
–
Always hold the toner cartridge by its handle.
 9 
Hold the grip (A) on the right front side of 
the toner cover. 
  
  1010
  Close the toner cover....

10-25
Maintenance 
Transporting the Machine
  1212
  Remove the dust cover from the paper 
cassette. 
  
  1313
  Open the front panel of the paper 
cassette. 
  
  1414
  Remove the paper from the paper 
cassette. 
  
  1515
  Remove the paper cassette by lifting up 
the front-end of the paper cassette and 
pulling it forward. 
  
    1616
  Detach the Document feeder tray. 
  
 For MF4380dn, skip to step 17.  
  1717
  Make sure all the covers are closed. 
   

10-26
Maintenance 
Transporting the Machine
  1818
  Grip the handles on both sides of the 
machine and lift it carefully, as shown in 
the illustration below. 



Do not lift the machine by any of its 
attachments. Dropping the machine can cause 
personal injury.
If you have a back problem, make sure to check 
the weight of this machine before carrying. (See 
“Specifications,” on p. 13-2.)
–
–
  F
o r M F4 350d    For  MF4350d 
 Follow this procedure to avoid vibration damage to 
the machine when...

10-27
Maintenance 
Transporting the Machine
 6 
Hold the grip (A) on the right front side of 
the toner cover. 



 7 
Open the toner cover. 
  
 8 
Remove the toner cartridge. 
  
To avoid exposing the toner cartridge to light, 
place it in its protective bag or wrap it in a thick 
cloth.
Do not open the drum protective shutter (A) on 
the toner cartridge. Print quality may 
deteriorate if the drum surface is exposed to 
light or is damaged.–
–
Always hold the toner cartridge by its handle.