Lexmark 3400 Series - Manual (Page 57)

Refilling a print cartridge
The warranty does not cover repair of failures or damage caused by a refilled cartridge. Lexmark does not
recommend use of a refilled cartridge. Refilling a cartridge can affect print quality and may cause damage to the
printer. For best results, use Lexmark supplies.
Recycling Lexmark products
To return Lexmark products to Lexmark for recycling:
1 Visit our Web site at www.lexmark.com/recycle .
2 Follow the instructions on the computer screen.
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