Brother DCP-B7500D Service Manual

2-31
Confidential
Scan Unable Document is too
long for 2-sided
scanning. Press
Stop key.
The document scanning
position sensor detected that
the document length was 400
mm or longer and could not be
fed to ADF (double-side
restoration).
BF00 2-70
Remove the original
document. Turn the
power off, then on
again.
Image processing was not
completed correctly because
the number of pixels required
for image processing is
insufficient in the scanned
second side data.
A000 2-65
Image processing cannot be
completed correctly because
the number of pixels required
for image processing is
insufficient in the scanned first
side data.
AD00 2-67
Scan Unable
AF
Turn the power off
and then back on
again.
Home position is still being
detected even after the first side
CIS unit was moved.
AF00 2-68
Scanner Error -
A white level not within the
standard was scanned when
function code 55 was executed.
BB00 2-69
A black level not within the
standard was scanned when
function code 55 was executed.
BD00 2-69
SCANNER
ERROR FB
-
Detected that the first side CIS
flat cable or second side CIS flat
cable was not inserted correctly
when function code 55 was
executed.
B000 2-68
SCANNER
ERROR ADF
Self-
Diagnostic
Turn the power off,
then on again.
Leave the machine
for 15 min.
Some fuser unit errors occurred
at power-ON or upon recovery
from sleep mode.
6901 2-57
Will Automatically
Restart within 15
minutes.
After the error was detected at
the fuser unit, power was turned
ON again and the error is being
checked. (If power is turned
OFF and ON after error code
6901 occurred, this code is
displayed for about 15 minutes.)
6902 2-57
Size Error Specify the correct
paper size for Tray
1.
For printing by feeding paper
from the paper tray, the size of
paper specified from the driver
set the size which was not
supported by the paper tray.
9702 2-64
Error message
Description
Error
codes
Refer
to:
Initial display Scroll

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