Brother HL-L3210CW Service Manual

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 the 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 PCBs 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 harnesses.
- 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 has a lock, release the connector lock first to release it.
- After a repair, check not only the repaired portion but also harness treatment. Also check
that other related portions are functioning properly.
- There must be no damage in the Insulation sheet.
- After a repair, update the firmware to the latest version.
- Violently closing the Top cover without mounting the Toner cartridge and the Drum unit can
damage the machine.
- When replacing the PCBs, check that there is no foreign object on the parts surface of the
PCBs or on the soldering surface.
WARNING
Some parts inside the machine are extremely hot immediately after the machine is used.
When opening the Top cover or Back cover to access any parts inside the machine, never
touch the shaded parts shown in the following figures.

Brother HL-L3210CW Specifications

General

N-up printing	2, 4, 9, 16, 25
Duplex printing	No
Print technology	LED
Maximum resolution	2400 x 600 DPI
Warm-up time (from sleep mode)	24 s
Time to first page (black, normal)	14 s
Print speed (black, normal quality, A4/US Letter)	18 ppm
Duplex print speed (black, normal quality, A4/US Letter)	6 ppm
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	- pages per month
Recommended duty cycle	300 - 1500 pages per month
Number of print cartridges	-
Page description languages	BR-Script 3, PCL 6, PDF, PostScript 3, XPS
Display	LCD
Product color	Gray
Market positioning	Home & office
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms	64-bit WEP, 128-bit WEP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPA2-TKIP
Mobile printing technologies	Apple AirPrint, Brother iPrint & Scan, Google Cloud Print, Kindle Fire Printing, 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 Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMP, Web Services (Print/Scan), SNTP Client
Supported network protocols (IPv6)	NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP/IPPS, SMTP Client, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMPv6, SNTP Client, Web Services (Print/Scan)
Paper input type	Cassette, Sheetfed
Total input capacity	250 sheets
Total output capacity	100 sheets
Total number of input trays	1
Sustainability certificates	Blue Angel, ENERGY STAR
Maximum internal memory	- MB
Sound pressure level (printing)	45 dB
Envelopes sizes	C5, Com-10, DL, Monarch
Custom media width	76.2 - 215.9 mm
Custom media length	116 - 355.6 mm
Paper tray media types	Envelopes, Glossy paper, Labels, Plain paper, Recycled paper, Thick paper, Thicker paper, Thin paper
Paper tray media weight	60 - 163 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Package depth	589 mm
Package width	513 mm
Package height	372 mm
Package weight	20700 g
Power consumption (off)	0.04 W
Power consumption (standby)	8.8 W
Power consumption (printing)	390 W
Power consumption (PowerSave)	1 W
Energy Star Typical Electricity Consumption (TEC)	0.9 kWh/week
Standard interfaces	USB 2.0, Wireless LAN
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.
Cables included	AC
Bundled software	Nuance PaperPort 14 SE
Included black & color (CMYK) cartridges capacity	1000 pages
Mac operating systems supported	Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra
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 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Harmonized System (HS) code	84433210

Weight and Dimensions

Depth	461 mm
Width	410 mm
Height	252 mm