Brother DCP-B7500D Service Manual

vi
Confidential
1.3.20 Print frame pattern (single-side printing) (Function code 69) ............................... 5-40
1.3.21 Print frame pattern (duplex printing) (Function code 70) ...................................... 5-41
1.3.22 Test pattern (Function code 71) ........................................................................... 5-42
1.3.23 Configure for country/region and model (Function code 74) ................................ 5-45
1.3.24 Print maintenance information (Function code 77) ............................................... 5-52
1.3.25 Check fan operation (Function code 78) .............................................................. 5-54
1.3.26 Delete fax data (Function code 79) ...................................................................... 5-54
1.3.27 Display machine log information (Function code 80) ........................................... 5-55
1.3.28 Display machine error code (Function code 82) ................................................... 5-57
1.3.29 Send communication log information to telephone line (Function code 87) ......... 5-58
1.3.30 Reset irregular power supply detection counter of
low-voltage power supply PCB (Function code 88) .............................................. 5-58
1.3.31 Quit maintenance mode (Function code 99) ........................................................ 5-58
2. OTHER SERVICE FUNCTIONS ................................................................................................ 5-59
2.1 Drum Cleaning .................................................................................................................. 5-59
2.2 Print Communication Error List ......................................................................................... 5-61
2.3 Resetting Drum Counter ................................................................................................... 5-62
CHAPTER 6 WIRING DIAGRAM
1. WIRING DIAGRAM ..................................................................................................................... 6-1
CHAPTER 7 PERIODICAL MAINTENANCE
1. PERIODICAL REPLACEMENT PARTS ..................................................................................... 7-1
APPENDIX 1 SERIAL NUMBERING SYSTEM
APPENDIX 2 DELETING USER SETTING INFORMATION
APPENDIX 3 INSTALLING THE MAINTENANCE PRINTER DRIVER

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