Brother HL-S7000DN - 1.4.11 Operational check of sensors (Function code 32)

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1.4.11 Operational check of sensors (Function code 32)
<Function>
This function allows you to check each of the sensors.
<Operating procedure>
(1) Press the 3 and 2 buttons in this order in the initial state of the maintenance mode.
The operating conditions of the sensors are displayed as defined in the table below.
(2) When the machine enters the check mode, the speaker repeatedly makes a sound with
the tones of 1,100 Hz and 400 Hz in turn. When you press the OK button, the tones from
the speaker stop.
(3) The LCD indication moves to the next term by pressing the Go button.
Given below is the relationship between the LCD indication, sensor name and sensor
state.
LCD Sensors Sensing status (OK/NG) Sensor position
YM MP paper empty sensor Paper not detected/detected Paper feed unit
TC Top cover sensor Close/Open Paper feed unit
SC Chute cover sensor Close/Open Paper eject ASSY
RC Back cover sensor Close/Open Paper eject ASSY
CC Cartridge cover sensor Close/Open Ink refill unit
DS 2-sided size sensor Letter/ A4 Frame
ST Stack sensor Less than full/Full Paper eject ASSY
BR Registration sensor Paper not detected/detected Paper feed unit
00 Tray1 paper size sensor Paper size display/Other than
specified size
Frame
01 Tray1 ID switch ID setting value/ - Frame
YT Tray1 paper empty sensor Paper not detected/detected Paper feed unit
PT Tray1 plate sensor Paper pick-up position/Other than
paper pick-up position
Paper feed unit
AP Paper feed jam sensor Paper not detected/detected Paper feed unit
LW Water full sensor Less than full/Full Drive frame ASSY
LK Ink full sensor Less than full/Full Sub tank ASSY
LG Pre-coat ink full sensor Less than full/Full Sub tank ASSY
PC Platen cap sensor Cap position/Other than cap
position
Platen unit
PP Platen print position
sensor
Other than print position/Print
position
Platen unit
PD Platen drive switching
sensor
Between home position and cap
position/Between printing position
and home position
Platen unit
000 Waste ink box leak sensor Voltage measurement value
(Unit: 0.01 V)/ -
Waste ink tray