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Brother DCP-B7500D Service Manual

Brother DCP-B7500D
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3-79
Confidential
9.23 Toner box relay PCB ASSY (For models with toner box)/
MP relay PCB ASSY
(For MP models) /
Toner box new PCB ASSY
(For models with toner box)
Toner box models
(1) Disconnect the Toner box relay flat cable from the Main PCB ASSY.
(2) Release the Toner sensor harness, the Toner box new harness, and the Toner box solenoid
harness from the securing fixtures.
(3) Remove the Taptite bind B M4x12 screw. Remove the Toner box relay PCB ASSY, and
disconnect each harness from the Toner box relay PCB ASSY.
(4) Remove the Taptite bind B M3x8 screw to remove the Shading film and the Toner box new PCB ASSY.
Fig. 3-74
Harness routing: Refer to “9. Top side of the machine”, “10. Frame L unit (Manual feed models)”.
Assembling Note:
Secure each harness in the Hooks in order of the Hook A to D, and then secure
them in the Hooks from the Hook E to F. Be sure to give them enough slack in the
G part for adjustment.
Taptite bind B M4x12
Toner box relay PCB ASSY
Shading film
Taptite bind B M3x8
Toner box new PCB ASSY
Toner box relay
flat cable
Main PCB ASSY
Toner sensor harness
Toner box new harness
Toner box solenoid
harness
Toner box relay
flat cable
Hook B
Hook D
Hook C
Hook F
Hook E
Hook A
G part

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Brother DCP-B7500D Specifications

General IconGeneral
Duplex printingYes
Print technologyLaser
Maximum resolution2400 x 600 DPI
Duplex printing modeAuto
Time to first page (black, normal)8.5 s
Print speed (black, normal quality, A4/US Letter)34 ppm
Printing colorsBlack
Duplex functionsPrint
Maximum duty cycle15000 pages per month
Number of print cartridges1
Page description languagesBR-Script 3, PCL 6, PDF 1.7
Copier resize25 - 400 %
Duplex copying-
Maximum copy resolution600 x 600 DPI
Maximum number of copies99 copies
Scan toE-mail, File, Image
Input color depth30 bit
Output color depth24 bit
Input grayscale depth10 bit
Output grayscale depth8 bit
Optical scanning resolution1200 x 1200 DPI
FaxingNo
Total input capacity250 sheets
Total output capacity120 sheets
Paper tray media typesPlain paper, Recycled paper, Thin paper
Paper tray media weight60 - 230 g/m²
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Legal (media size)
ISO A-series sizes (A0...A9)A4, A5, A6
Maximum ISO A-series paper sizeA4
USB 2.0 ports quantityUSB 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 colorGray
Market positioningHome & office
Mac operating systems supportedMac 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 supportedWindows 10, Windows 7, Windows 8, Windows 8.1
AC input voltage220 - 240 V
AC input frequency50 - 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 IconWeight and Dimensions
Depth398.5 mm
Width410 mm
Height272 mm

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