Brother HL-4140CN Service Manual page 364

■ Press the or
Panel operation
Go
Go
■ Press the Cancel button as holding down the Secure button while the front cover
is opened
Panel operation
Secure Cancel
button as holding down the Go button in the ready state
( + ) Parts life reset mode for the periodical replacement parts
(Refer to "2.3 Parts Life Reset Function" in this
( - ) Switching of Return Value of USB No./Support for Banding
(Refer to "2.7 Switching of Return Value of USB No./
Support for Banding" in this
Developer roller counter reset mode
(Refer to "2.2 Developer Roller Counter Reset Function" in
this chapter.)
5-51
Function
chapter.)
chapter.)
Function
Confidential