Brother DCP-B7500D Service Manual

5-36
Confidential
1.3.19 Continuous print test (Function code 67)
<Function>
This function is used to conduct paper feed and eject tests while printing patterns.
<Operating Procedure>
(1) Press the [6], and then the [7] in the initial state of maintenance mode. For models
without keypad, press the [▲] or [▼] to display “MAINTENANCE 67” on the LCD and
press the [OK]. “SELECT: K 100%” is displayed on the LCD.
(2) Refer to the <Print pattern> table, press the [▲] or [▼] to select the print pattern, and
press the [SET] or [OK]. “SELECT: A4” is displayed on the LCD.
(3) Refer to the <Paper size> table, press the [▲] or [▼] to select the paper size, and press
the [SET] or [OK]. “SELECT: PLAIN” is displayed on the LCD.
(4) Refer to the <Print specification> table, press the [▲] or [▼] to select the media
specification, and press the [SET] or [OK]. “SELECT: TRAY1 SX” is displayed on the
LCD.
(5) Refer to the <Print type> table, press the [▲] or [▼] to select the print type, and press
the [SET] or [OK]. “SELECT: 1PAGE” is displayed on the LCD.
(6) Refer to the <Print page> table, press the [▲] or [▼] to select the pages printing, and
press the [SET] or [OK]. For intermittent pattern printing, “SELECT: 1P/JOB” is displayed
on the LCD. For other printings, or move on to the procedure (8).
(7) Refer to the <Number of pages per job> (Only for intermittent pattern printing) table,
press the [▲] or [▼] to select the number of pages for 1 job, and press the [SET] or [OK].
(8) “PAPER FEED TEST” is displayed on the LCD, and printing test pattern starts using the
selected conditions.
(9) When you press the [X] or [Stop], test pattern printing is stopped, and the machine
returns to the initial state of maintenance mode.
<Print pattern>
*1
Up to 500 sheets in one-sided printing and 1,000 sheets in two-sided printing in the case of
job printing.
*2
Printing method and number of sheets to be printed are not selectable when the general
pattern printing is chosen.
LCD Description
SELECT: K 100% Black 100% solid print
SELECT: W 100% White 100% solid print
SELECT: K1% 1% intermittent pattern print
*1
SELECT: K5% 5% intermittent pattern print
*1
SELECT: Lattice Lattice print
SELECT: Total Total pattern print
*2

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