Brother DCP-B7500D Service Manual

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Confidential
A0 14 Decoding error continued for 15 seconds or more. 4.13.3
A0 15 Time-out: 13 seconds or more for one-line transmission. 4.13.3
A0 16 RTC not found or carrier OFF detected for 6 seconds. 4.13.3
A0 17
RTC found but no command detected for 60 seconds or
longer.
4.13.3
A0 19 No video data to be sent. 4.13.3
A0 20 Cannot continue receiving color fax (remaining ink low). 4.13.3
A8 01 RTN, PIN, or ERR received (sending terminal). 4.13.3
A9 01 RTN, PIN, or ERR sent (receiving terminal). 4.13.3
AA 18 Receive buffer full during receiving data into memory. 4.13.4
B0 01 Polarity reversion detected. 4.13.2
B0 02 Unable to receive the next-page data. 4.13.2
B0 03
Unable to receive polling during turn-around transmission
due to call reservation.
4.13.2
B0 04 PC interface error 4.13.2
C0 01 No common modulation mode or failed to poll. 4.13.3
C0 02 Unable to detect JM. 4.13.3
C0 03 Unable to detect CM. 4.13.3
C0 04 Unable to detect CJ. 4.13.3
C0 10 Cannot finish V. 34 negotiation or training. 4.13.3
C0 11 Modem error detected during V. 34 negotiation or training. 4.13.3
C0 20 Modem error detected while sending commands. 4.13.3
C0 21 Modem error detected while receiving commands. 4.13.3
C0 22 Control channel connection time-out. 4.13.3
C0 30 Modem error detected while sending video signals. 4.13.3
C0 31 Modem error detected while receiving video signals. 4.13.3
E0 01 Failed to detect 1,300 Hz signal in burn-in operation. 4.13.3
E0 02 Failed to detect PB signals in burn-in operation. 4.13.3
E0 03
Unable to detect commands in burn-in operation when
RS232C is used.
4.13.3
Code 1 Code 2 Cause Refer to:

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