Brother HL-S7000DN Service Manual page 369

4.6 Resetting of Sub Tank ASSY Counter
(1) While the machine is in the ready state, press the Go and
"Reset Menu" is displayed on the LCD.
(2) Press the
"1.Reset 2.Exit" is displayed on the LCD.
(3) Press the 1 button. The machine displays "Accepted" on the LCD. The replacement
counter of the sub tank ASSY increases, and the machine returns to the ready state.
(4) Turn OFF the power of the machine.
4.7 Attachment of Side Cover L
(1) Attach the side cover L.
or button to display "Sub tank" on the LCD, and press the OK button.
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buttons at the same time.
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