Brother MFC-7320 Service Manual

4-12
Confidential
3. IF YOU REPLACE THE LASER UNIT
■ Inputting the adjustment value of the laser unit
Note :
• When replace the laser unit, attach the serial label with the provided the new laser unit to
the driver sub ASSY.
• The input of following the correction value of the laser unit enter the serial label number
with the provided the new laser unit.
Fig. 4-2
(1) Double-click the brmainte.EXE file (maintenance utility).
(2) Select “Input Information” from Menu. Select the applicable model name.
(3) Check the port (USB) that the machine is connected through.
(4) Select “Adjust Scanner” from Menu. Enter the serial number (the last four digits) which
is affixed to chassis of the right side of the Main PCB into the box on the right hand
side.
(5) Click the OK button.
Serial label
Drive sub ASSY
Drive sub ASSY
Serial label
Serial label
Laser unit
2 to 10mm

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