Brother HL-2250DN Service Manual

3-17
Confidential
8. DISASSEMBLY FLOW
Fig. 3-10
10/10
9.18 Pick-up Roller
Holder ASSY
35/40
9.1 Paper Tray
10/10
9.9 Support Flap 2
5/5
9.19 Rubber Foot
10/10
9.6 Support Flap 1
5/5
Duplex Tray
5/5
9.7 Side Cover L
15/15
15/15
15/15
15/15
9.20 Main PCB
Sheet
5/10
9.25 Main PCB
Shield
15/15
15/15
9.20 Main PCB
ASSY
25/30
9.21 T1 Clutch
ASSY / REG Clutch
ASSY
15/15
9.23
Develop Drive
Sub ASSY / Develop
gear Joint/52
20/20
9.11 Low Voltage
Power Supply
PCB ASSY
20/30
9.13 High Voltage
Power Supply
PCB ASSY
15/20
9.21 Conductive
Bushing 5
9.21 Registration
Roller Shaft 2
9.21 Retaining Ring
E3
9.21 FG Spring
Regist
5/5
9.24 Motor Drive
Sub ASSY / Main
Motor
40/45
9.25 Eject Sensor
PCB ASSY
20/25
9.26 Ejector Gear
40
9.26 Fuser Gear
28/34
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
9.2 Back Cover
9.3 Outer Chute
ASSY
9.4 Fuser Cover
15/10
9.5 Inner Chute
ASSY
9.5 Eject Pinch
Roller L/R ASSY
15/20
9.10 Fuser Unit
40/50
9.15 Filter
9.9 Top Cover
ASSY
9.8 Side Cover R
9.17 Wireless LAN
PCB ASSY
9.14 Panel PCB
ASSY
15/20
9.9 Paper Stack
Levers
9.16 Laser Unit
20/30
9.9 Top Cover
Base
9.9 SW Key
10/10
9.12 Fuser fan
9.6 Front Cover
ASSY
9.22 Front Chute
ASSY
9.22 Main Frame L
ASSY
50/50
1
1
9.11 LV Shield
Plate Cover / FG
Spring Front Chute
15/20
9.11 LV Insulation
Sheet
5/10
9.22 Chute Ground
Plate
Disassembly / Re-Assembly  second 
5/5 5/5
5/5
5/5
5/5
5/5

Brother HL-2250DN Specifications

General

Color	No
N-up printing	2, 4, 6, 25
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Economical printing	Yes
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	26 ppm
Duplex print speed (black, normal quality, A4/US Letter)	5 ppm
Maximum internal memory	- MB
Sound power level (standby)	31 dB
Sound pressure level (printing)	53 dB
Total input capacity	250 sheets
Total output capacity	100 sheets
Total number of input trays	1
Maximum duty cycle	- pages per month
Page description languages	PCL 6
Custom media width	76.2 - 216 mm
Maximum print size	216 x 406 mm
Custom media length	116 - 406.4 mm
Paper tray media types	Bond paper, Plain paper, Recycled paper
Paper tray media weight	60 - 105 g/m²
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Multi-purpose tray media types	Bond paper, Envelopes, Heavyweight paper, Labels, Plain paper, Transparencies
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Sustainability certificates	ENERGY STAR
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	65 W
Power consumption (printing)	495 W
Power consumption (PowerSave)	0.9 W
Package weight	8300 g
Operating temperature (T-T)	10 - 32.5 °C
Operating relative humidity (H-H)	20 - 80 %
Standard interfaces	Ethernet, USB 2.0
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.
Mac operating systems supported	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard
Server operating systems supported	Windows 2000 Advanced Server, Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64
Windows operating systems supported	Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64

Weight and Dimensions

Dimensions (WxDxH)	368 x 360 x 183 mm