Brother DCP-B7500D Service Manual

5-31
Confidential
1.3.15 Fine-tune scanning position (Function code 54)
<Function>
This function is used to adjust the scanning start/end positions.
<Operating Procedure>
(1) • For models with ADF and keypad
Press the [5], and then the [4] in the initial state of maintenance mode. “SCAN START
ADJ” is displayed for two seconds, and then “0: ADF 1: FB” is displayed on the LCD.
To adjust the ADF scanning position, press the [0] and proceed to the procedure (2). To
adjust the FB scanning position, press the [1] and proceed to the procedure (3).
• For models with ADF but no keypad
Press the [▲] or [▼] to display “MAINTENANCE 54” on the LCD and press the [OK].
“SCAN START ADJ” is displayed on the LCD for two seconds and “▲: ADF ▼: FB”
appears. To adjust the ADF scanning position, press the [▲] and proceed to the procedure
(2). To adjust the FB scanning position, press the [▼] and proceed to the procedure (3).
• For models without ADF, proceed to the procedure (2).
(2) “0:MAIN 1:TP 2:HP” is displayed on the LCD. Press the [0] to adjust the main scanning.
Press the [1] to adjust the vertical scanning. Press the [2] to adjust the rear end side of
the vertical scanning.
• For duplex scanning models
“0:FRONT 1:BACK” is displayed on the LCD. Press the [0] to adjust the first side.
Press the [1] to adjust the second side. Proceed to the procedure (4).
• For single-side scanning models
Proceed to the procedure (4).
(3) “0:MAIN 1:SUB” is displayed on the LCD. Press the [0] to adjust the main scanning.
Press the [1] to adjust the vertical scanning, and proceed to the procedure (4).
(4) The currently set value is displayed on the LCD. To increase the adjustment value, press
the [▲]. To decrease the adjustment value, press the [▼]. (Refer to the figure below)
(5) Press the [SET] after adjusting the value. “Accepted” is displayed on the LCD, and the
machine returns to the initial state of maintenance mode.
Fig. 5-14
Note:
When the [X] is pressed, the machine stops correcting the adjusting value and returns to
the initial state of maintenance mode.

Brother DCP-B7500D Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Duplex printing mode	Auto
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	34 ppm
Printing colors	Black
Duplex functions	Print
Maximum duty cycle	15000 pages per month
Number of print cartridges	1
Page description languages	BR-Script 3, PCL 6, PDF 1.7
Copier resize	25 - 400 %
Duplex copying	-
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
Scan to	E-mail, File, Image
Input color depth	30 bit
Output color depth	24 bit
Input grayscale depth	10 bit
Output grayscale depth	8 bit
Optical scanning resolution	1200 x 1200 DPI
Faxing	No
Total input capacity	250 sheets
Total output capacity	120 sheets
Paper tray media types	Plain paper, Recycled paper, Thin paper
Paper tray media weight	60 - 230 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
Maximum ISO A-series paper size	A4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Product color	Gray
Market positioning	Home & office
Mac operating systems supported	Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.03 W
Power consumption (ready)	42 W
Power consumption (sleep)	6.2 W
Power consumption (printing)	485 W

Weight and Dimensions

Depth	398.5 mm
Width	410 mm
Height	272 mm