Brother DCP-B7500D Service Manual

5-24
Confidential
 Adjust left-end print position
<Function>
In the event that the left-end print start position deviates, use this function to adjust the
position left and right. The adjustable range is -100 to 750 (1 unit = 0.084 mm = 300 dpi).
(Shifted to the left when the value is negative)
<Operating Procedure>
(1) Press the [4], and then the [5] in the initial state of maintenance mode. For models
without keypad, press the [▲] or [▼] to display “MAINTENANCE 45” on the LCD and
press the [OK]. “USBNo.” is displayed on the LCD.
(2) Press the [▲] or [▼] to display “X Adjust” on the LCD, and press the [SET] or [OK].
“XAdjust MP” is displayed on the LCD.
(3) Refer to <Adjustment option table> in the table below, press the [▲] or [▼] to select from
the adjustment options, and press the [SET] or [OK]. “XAdj. **= 0*” is displayed on the
LCD. (Selected option is shown for **.)
(4) To shift the writing start position to the left, press the [▼] to decrease the value. To shift
the position to the right, press the [▲] to increase the value.
(5) Press the [SET] or [OK] after adjusting the value. “Accepted” is displayed on the LCD.
(6) Press the [X] or [Stop], and the machine returns to the initial state of maintenance mode.
<Adjustment option table>
*1
Adjusts first side print start position of all tray (paper tray and MP tray). Value of X Adjust
DX is added to each tray adjustment value.
For example, when printing from paper tray, it adjusts as “X Adjust DXT1 value” + “X Adjust
DX value” and print. Besides, when the added value is over than the adjustable range
(-100 to 750), adjusted value will be for minimum -100 and maximum 750 and does not
become out of adjustable range.
Single-side printing Duplex printing
Adjustment option LCD Adjustment option LCD
MP tray first side X Adjust MP MP tray second side X Adjust MP
Paper tray first side X Adjust T1 Paper tray second side X Adjust T1
N/A (disabled) X Adjust DX *1 X Adjust DX
N/A (disabled) X Adjust DXMP MP tray first side X Adjust DXMP
Paper tray first side X Adjust DXT1

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