Brother HL-L2372DN User Manual

2-35
Confidential
 Error code 0501
The center thermistor of the fuser unit has not reached the specified temperature within the
specified time.
Error code 0502
The center thermistor of the fuser unit has not reached the specified temperature within the
specified time after it was heated normally to the certain level.
Error code 0503
The center thermistor of the fuser unit detected a temperature higher than the specified value.
Error code 0504
After the heat unit was heated normally, the center thermistor of the fuser unit detected a
temperature lower than the specified value.
Error code 0505
The center thermistor of the fuser unit detected a temperature rise greater than the specified
value within the specified time.
Error code 0506
The center thermistor of the fuser unit detected a temperature fall greater than the specified
value within the specified time.
Error code 0508
Temperature of the end part didn’t rise by 1 °C when the fuser unit heater was turned ON.
Error code 050A
The hardware detected a temperature error through the center thermistor or the side
thermistor of the fuser unit.
Error code 050B
When the center thermistor of the fuser unit was lower than the idle temperature, the side
thermistor detected a temperature higher than the specified temperature.
Error code 050C
When the center thermistor of the fuser unit was higher than the idle temperature, the side
thermistor detected a temperature lower than the specified temperature.
<User Check>
• Turn OFF the power switch. After several seconds, turn ON the power again and check that
this error is reset.
Step Cause Remedy
1
Connection failure of the center
or side thermistor harness of the
fuser unit
Reconnect the center or side thermistor
harness of the fuser unit.
2
Connection failure of the heater
harness of the fuser unit
Reconnect the heater harness of the fuser
unit.
3
Connection failure of the eject
sensor PCB harness
Reconnect the eject sensor PCB harness.
4
Connection failure of the
low-
voltage power supply PCB harness
Reconnect the low-voltage power supply
PCB harness.
5 Eject sensor PCB failure Replace the eject sensor PCB ASSY.
6 Fuser unit failure Replace the fuser unit.
7
Low-voltage power supply PCB
failure
Replace the low-voltage power supply
PCB ASSY.
8 Main PCB failure Replace the main PCB ASSY.

Brother HL-L2372DN Specifications

General

Color	No
N-up printing	2, 4, 6, 9, 16, 25
Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Duplex printing mode	Auto
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 certificates	Blue Angel, ENERGY STAR
Display	LCD
Certification	Nordic Swan, GS Mark
Product color	Black
Market positioning	Home & office
Display number of lines	1 lines
Internal memory	64 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 fonts	Barcode, Bitmap, PCL, Scalable
Maximum duty cycle	15000 pages per month
Recommended duty cycle	0 - 2000 pages per month
Page description languages	PCL 6
Quantity per pack	1 pc(s)
Package depth	360 mm
Package width	356 mm
Package height	183 mm
Package weight	7200 g
Cables included	AC
Included cartridge capacity (black)	700 pages
Cabling technology	10/100Base-T(X)
Security algorithms	SMTP-AUTH, SNMPv3, SSL/TLS
Ethernet LAN data rates	10, 100 Mbit/s
Mobile printing technologies	Apple 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 supported	Mac 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 supported	Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supported	Windows 10, Windows 7, Windows 8
Custom media width	76.2 - 215.9 mm
Custom media length	127 - 355.6 mm
Duplex media weight	60 - 105 g/m²
Paper tray media types	Plain paper, Recycled paper
Paper tray media weight	60 - 163 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
Multi-purpose tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 230 g/m²
Total input capacity	250 sheets
Total output capacity	150 sheets
Total number of input trays	1
Multi-Purpose tray input capacity	1 sheets

Weight and Dimensions

Depth	283 mm
Width	438 mm
Height	519 mm