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Brother HL-L2372DN User Manual

Brother HL-L2372DN
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3-1
Confidential
CHAPTER 3 DISASSEMBLY/REASSEMBLY
1. SAFETY PRECAUTIONS
To avoid creating secondary problems by mishandling, follow the warnings and precautions
below during maintenance work.
Be careful not to lose screws, washers, or other parts removed.
Be sure to apply grease to applicable positions specified in this chapter.
When using soldering irons or other heat-generating tools, take care not to accidentally
damage parts such as wires, PCBs and covers.
Static electricity charged in your body may damage electronic parts. When transporting
PCBs, be sure to wrap them in conductive sheets.
When replacing the PCB and all the other related parts, put on a grounding wrist band and
perform the job on a static mat. Also take care not to touch the conductor sections on the
flat cables or on the wire harness.
After disconnecting flat cables, check that each cable is not damaged at its end or
shortcircuited.
When connecting flat cables, do not insert them at an angle. After insertion, check that the
cables are not at an angle.
When connecting or disconnecting harnesses, hold the connector body, not the cables. If
the connector is locked, release it first.
After a repair, check not only the repaired portion but also harness treatment. Also check
that other related portions are functioning properly.
Forcefully closing the front cover without mounting the toner cartridge and the drum unit
can damage the machine.
After assembly, it is recommended to conduct dielectric strength test and continuity test.
When mounting the inlet, check that the inlet is housed in the frame completely and that
the harness is not caught in the frame.
The insulation sheet should not be damaged.
After a repair, update the firmware to the latest version.
WARNING
Some parts inside the machine are extremely hot immediately after the machine is used.
When opening the front cover ASSY or back cover to access any parts inside the
machine, never touch the shaded parts shown in the following figures.
WARNING
When removing the Low-voltage power supply, do not touch it
within 3 minutes after disconnecting the AC cord as it may cause
an electric shock due to the electric charge accumulated in the
capacitor.

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Brother HL-L2372DN Specifications

General IconGeneral
ColorNo
N-up printing2, 4, 6, 9, 16, 25
Duplex printingYes
Print technologyLaser
Maximum resolution1200 x 1200 DPI
Duplex printing modeAuto
Warm-up time (from sleep mode)9 s
Print speed (black, normal quality, A4/US Letter)34 ppm
Duplex print speed (black, normal quality, A4/US Letter)16 ppm
Sustainability certificatesBlue Angel, ENERGY STAR
DisplayLCD
CertificationNordic Swan, GS Mark
Product colorBlack
Market positioningHome & office
Display number of lines1 lines
Internal memory64 MB
Noise level (ready)30 dB
Maximum internal memory- MB
Sound pressure level (printing)49 dB
Sound pressure level (quiet mode)44 dB
Power consumption (off)0.03 W
Power consumption (ready)48 W
Power consumption (standby)6 W
Power consumption (printing)510 W
Energy Star Typical Electricity Consumption (TEC)1.227 kWh/week
Printer fontsBarcode, Bitmap, PCL, Scalable
Maximum duty cycle15000 pages per month
Recommended duty cycle0 - 2000 pages per month
Page description languagesPCL 6
Quantity per pack1 pc(s)
Package depth360 mm
Package width356 mm
Package height183 mm
Package weight7200 g
Cables includedAC
Included cartridge capacity (black)700 pages
Cabling technology10/100Base-T(X)
Security algorithmsSMTP-AUTH, SNMPv3, SSL/TLS
Ethernet LAN data rates10, 100 Mbit/s
Mobile printing technologiesApple AirPrint, Brother iPrint & Scan, Google Cloud Print, Mopria Print Service
Supported network protocols (IPv4)ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), WINS/NetBIOS name resolution, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, SMTP Client, IPP/IPPS, FTP Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMP, Web Services (Print), SNTP Client
Supported network protocols (IPv6)NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, SMTP Client, FTP Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMPv6, SNTP Client, Web Services (Print)
Mac operating systems supportedMac OS X 10.10 Yosemite, 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 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supportedWindows 10, Windows 7, Windows 8
Custom media width76.2 - 215.9 mm
Custom media length127 - 355.6 mm
Duplex media weight60 - 105 g/m²
Paper tray media typesPlain paper, Recycled paper
Paper tray media weight60 - 163 g/m²
ISO A-series sizes (A0...A9)A4, A5, A6
Multi-purpose tray media typesBond paper, Envelopes, Labels, Plain paper, Recycled paper
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 230 g/m²
Total input capacity250 sheets
Total output capacity150 sheets
Total number of input trays1
Multi-Purpose tray input capacity1 sheets
Weight and Dimensions IconWeight and Dimensions
Depth283 mm
Width438 mm
Height519 mm

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