Brother MFC-7320 Service Manual

5-27
Confidential
1.4.16 EEPROM Customizing (Function code 74)
<Function>
This function allows you to customize the EEPROM according to language, function settings,
and worker switch settings.
Note :
If you replace the main PCB, be sure to carry out this procedure.
<Operating Procedure>
(1) MFC7840W/7840N/7450/7440N/7340/7320
Press in order the 7 and 4 buttons in the initial stage of the maintenance mode.
DCP7045N/7040/7030
Press the or button. "MAINTENANCE 74" appears on the LCD, and then press the
OK button.
The current customizing code appears.
(2) Enter the desired customizing code (e.g., 8001 in the case of MFC-7840W U.S. model).
The newly entered code appears.
To enter letters "A" through "F", press the 1 through 6 buttons while holding down the #
button respectively.
Note :
The machine does not work properly when an incorrect code is entered.
(3) Press the Start button.
The machine saves the setting and displays the "PARAMETER INIT" on the LCD. The
machine beeps for one second and returns to the initial stage of the maintenance mode.
If you press the Stop/Exit button or no buttons are pressed for one minute in the above
procedure, the machine stops the procedure, beeps for one second and returns to the
initial stage of the maintenance mode.
The modification of the setting data is not saved in this case.
The customizing code are displayed on the next page.

Brother MFC-7320 Specifications

General

Print technology	Laser
Maximum resolution	2400 x 600 DPI
Time to first page (black, normal)	10 s
Print speed (black, normal quality, A4/US Letter)	18 ppm
Copier resize	25 - 400 %
PC free copying	Yes
Maximum copy resolution	600 x 600 DPI
Copy speed (black, normal quality, A4)	11 cpm
Faxing	Mono faxing
Fax memory	400 pages
Fax speed dialing (max numbers)	200
Total input capacity	250 sheets
Total output capacity	100 sheets
Multi-Purpose tray input capacity	1 sheets
Auto document feeder (ADF) input capacity	35 sheets
Sound power level (standby)	32 dB
Sound pressure level (printing)	53 dB
Standard interfaces	USB 2.0
Dimensions (WxDxH)	428 x 396 x 304 mm
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	scan, n
Compatible operating systems	Windows Vista, XP (32 & 64 bit); Windows 2000, Mac OS X 10.2.4 en recenter Linux printer driver
Power consumption (standby)	75 W
Power consumption (PowerSave)	9 W
Power consumption (average operating)	320 W
Display	LCD
Market positioning	Home & office
Media weight (tray 1)	60 - 105 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Bundled software	ScanSoft Paperport 11 SE+OCR, Newsoft Presto!, PageManager7 (Mac)
Package weight	14.900 g
Grayscale levels	256
Input color depth	24 bit
Sustainability certificates	ENERGY STAR