Brother DCP-B7500D Service Manual

2-25
Confidential
3.2 Error Message
The error messages displayed on the LCD of the machine and their description are shown in
the table below.
3.2.1 LCD models
Error message
Description
Error
codes
Refer
to:
Initial display Scroll
Cannot Detect Put the Drum Unit
back in.
New process sensor could not
detect the new drum unit
correctly.
4F05 2-53
Put the Toner
Cartridge back in.
Toner cartridge is not
recognized by the cartridge
sensor.
2400 2-51
Cartridge
Error
Put the Toner
Cartridge back in.
The new toner sensor of the
toner cartridge could not detect
a new cartridge properly.
4F01 2-53
New toner box sensor could not
detect the new toner box
correctly.
5E00 2-53
Connect the
line cord to
LINE socket
on the
machine, and
then set line
type from
Initial Setup in
menu.
▲ Cancel
Completed auto-detect as line
cord remained connected to the
external terminal.
--- 4.13.3
Connected the
line cord?
▲ Done ▼ Later
Auto-detect ended without
detecting the line voltage.
--- 4.13.3
Cooling Down Wait for a while
The side thermistor detected a
temperature higher than the
specified value.
6801 2-57
Cover is Open Close the ADF
Cover.
The ADF cover sensor detected
that the ADF cover was open.
A400 2-66
Close the Front
Cover.
The front cover sensor detected
that the front cover was open.
6001 2-54
Close the Fuser
Cover which can be
found behind the
Back Cover of the
machine.
The eject sensor detected that
the fuser cover was open.
6004 2-54

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