Brother MFC-7365DN Service Manual

5-15
Confidential
1.4.10 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.
In the case of the model without the numeric keys; Press the or button. The
“MAINTENANCE 32” appears on the LCD. Then press the OK button.
(2) The machine beeps 1,100 Hz and 400 Hz tones cyclically through the following volumes
for testing the speaker. To stop beeping, press the OK button.
If the sensing status are as listed below, the LCD will show “RIRCNTRMRAPOCV_ _”,
“DFDRAC” appears on the LCD.
Press the Start button to check the next item.
Given below is the relationship between the LCD indication, sensor name and sensor
state.
<Display only models with ADF>
LCD Sensors Display Nondisplay
R1 Paper edge sensor No paper Paper set
RC Back cover sensor / DX Tray Cover closed Cover open
NT New toner sensor ON OFF
RM Registration front sensor No paper Paper set
RA Registration rear sensor No paper Paper set
PO Paper eject sensor No paper Paper set
CV Front cover sensor Cover closed Cover open
40
(Last two
digits)
Internal temperature sensor Measured value
displayed
NG
LCD Sensors Display Nondisplay
DF Document detection sensor No paper Paper set
DR
Document scanning position
detection sensor
No paper Paper set
AC ADF cover open sensor Cover closed Cover open
Note:
• The “--” appears on the LCD if there is no display.
• The “**” appears on the LCD if the parts are not installed or there is no item.
400 Hz
Low Medium High
OFF OFF
1,100 Hz
High Medium Low

Brother MFC-7365DN Specifications

Printing Specifications

print technology	Electrophotographic Laser
print speed	Up to 24ppm
print resolution	Up to 1200 x 600 dpi

Copying Specifications

copy speed	Up to 24cpm
copy resolution	600 x 600 dpi
copy reduction/enlargement	25% - 400% in 1% increments

Scanning Specifications

scanner type	Color Flatbed with ADF
document glass size	8.5” x 11” (letter)
scan resolution	Optical: Up to 600 x 2400 dpi

Paper Handling

paper size maximum	Up to 8.5” x 14” (legal size)
paper input capacity maximum	250-sheet capacity paper tray, single-sheet manual feed slot
output capacity maximum	100 sheets (face down), 1 sheet (face up)

Weight and Dimensions

unit dimensions	15.9” W x 15.7” D x 12.4” H
unit weight	25.6 lbs.
carton weight	32.6 lbs.
carton dimensions	20.7” W x 20.1” D x 19.4” H