Lexmark MX721 User Manual page 203

Maintaining the printer
Warning—Potential Damage: To avoid damage and poor printer performance, handle this part with clean
hands.
5
Remove the used ADF torque limiter.
6
Unpack the new ADF torque limiter.
Warning—Potential Damage: To avoid damage and poor printer performance, handle this part with clean
hands.
7
Insert the new ADF torque limiter.
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