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Brother HL-L2372DN User Manual

Brother HL-L2372DN
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5-1
Confidential
CHAPTER 5 SERVICE FUNCTIONS
1. MAINTENANCE MODE
Maintenance mode is exclusively designed for checking, setting and adjusting the machine
using the keys on the control panel. For LCD models, you can conduct operational checks of
sensors or test printing, display the log information or error codes, and change the worker
switches (WSW) by using maintenance mode functions. Although LED models are not
equipped with the above maintenance mode functions, they are equipped with conventional
maintenance mode functions using the [Go].
1.1 How to Enter Maintenance Mode
1.1.1 Method of entering maintenance mode for service personnel
<Operating Procedure>
LCD models
(1) Press the [OK] and then the [Go]
while the machine is in the ready
state. Then, press the [] four times
to enter the maintenance mode.
LED models
(1) Open the front cover while the power
switch is turned OFF.
(2) Press and hold the [Go], and turn ON
the power switch. The Toner, Drum,
and Paper LEDs light.
(3) Release the [Go]. All LEDs go out.
(4) Press the [Go] for the assigned
number of times to enter maintenance
mode (While you are pressing the
[Go], the Ready LED remains lit).
Toner, Drum, and Paper LEDs light
when the [Go] is pressed for assigned
number of times.
(5) Press the [Go] again for the assigned
number of times to select the function
(While you are pressing the [Go], the
Ready LED remains lit).
Toner, Drum, and Paper LEDs go out
in a second after the [Go] is pressed
for assigned number of times.
Note:
To enter the maintenance mode,
press the [Go] in two seconds
after pressing the [OK].
Similarly, press the [] in two
seconds after pressing the [Go].
(2) ■■ MAINTENANCE ■■■” is
displayed on the LCD to indicate that
the machine entered the initial state of
maintenance mode. The machine is
ready to accept entry via keys.
(3) To select any of the maintenance
mode functions shown in the 1.2 List
of Maintenance Mode Functions”,
press the [] or []. Check that the
desired maintenance mode is
displayed on the LCD, and press the
[OK].

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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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