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Giới thiệu: Máy in laser Canon imageCLASS LBP251dw
Specifications for imageCLASS LBP251dw

Print Specification

Printing Method


Monochrome Laser Beam Printing

Print Speed (A4)


30 ppm


Print Resolution


600 x 600 dpi
1200 x 1200 dpi (equivalent) 
2400 (equivalent) x 600 dpi

First Print Out Time (FPOT)

6.0 sec

Print Language


Warm-up Time (from power on)

16 sec or less

Recovery Time (from sleep mode)

9 sec or less

Auto Duplex Printing


Available Paper Size for Auto Duplex Print
(Paper Weight: 60-120g/m2)

A4, Legal(*1), Letter, Foolscap, Indian Legal

Paper Handling Specification


Paper Input 
(Based on 64 g/m2)

Standard Cassette

250 sheets

Multi-Purpose Tray

50 sheets

Optional Paper Feeder

500 sheets

Maximum Paper Capacity

800 sheets

Paper Output 
(Based on 64 g/m2)


150 sheets (face down)
1 sheet (face up)




Paper Size


Standard Cassette / Optional Paper Feeder

A4, B5, A5, A6, Legal, Letter, Statement, Executive, Foolscap, Indian Legal 
Custom sizes (Width: 105.0 to 216.0mm Length: 148.0 to 356.0mm)



Multi-Purpose Tray

A4, B5, A5, A6, Legal(*1), Letter, Statement, Executive, Foolscap, Index Card, Indian Legal 
Envelope: COM10, Monarch, C5, DL

Custom sizes (Width: 76.2 to 216.0mm Length: 127.0 to 356.0mm)


Paper Weight

Standard Cassette / Optional Paper Feeder

60 - 120 g/m2

Multi-Purpose Tray

60 - 163 g/m2

Paper Type


Plain, Recycle, Colour, Heavy, Label, Postcard, Envelope

Connectivity & Software


Standard Interfaces


USB2.0 High Speed, 10Base-T/100Base-TX/1000Base-T


Wi-Fi 802.11b/g/n (Infrastructure mode, WPS Easy Setup, Direct Connection)


Network Protocol


LPD, RAW, WSD-Print (IPv4, IPv6)


TCP / IP Application Services:

Bonjour (mDNS),HTTP, HTTPS 
DHCPv6 (IPv6)


SNMPv1, SNMPv3 (IPv4,IPv6)


Network Security


IP / Mac address filtering, IEEE802.1x, SNMPv3, HTTPS, IPSEC


WEP 64/128 bit, WPA-PSK (TKIP/AES), WPA2-PSK (AES)

Department ID Management

Yes, Up to 300 IDs


Mobile Print

Canon PRINT Business, Apple® AirPrint, Mopria® Print Service, Google CloudPrint, Canon Print Service




Compatible Operating Systems

Windows 10 (32-bit/64-bit), 
Windows 8.1 (32-bit/64-bit), 
Windows 8 (32-bit/64-bit), 
Windows 7 (32-bit/64-bit), 
Windows Vista (32-bit/64-bit)
Windows Server 2012 R2 (64-bit),
Windows Server 2012 (64-bit), 
Windows Server 2008 R2 (64-bit), 
Windows Server 2008 (32-bit/64-bit),
Windows Server 2003 R2 (32-bit/64-bit),
Windows Server 2003 (32-bit/64-bit),
Mac OS X 10.5.8 & up,
Linux (*2)

General Specification

Device Memory


512 MB

Operation Panel

5-line LCD Display + Numeric keys

Dimensions (W x D x H)

400 x 377 x 298mm



approx. 11.5kg (without cartridge)



Power Consumption


1150 W

Average (During Operation)

520 W or less

Average (During Standby)

12.1 W or less


Average (During Sleep)

approx. 0.9 W or less (USB)
approx. 1.0 W or less (wired) 
approx. 1.5 W or less (wireless)



Noise Level(*3)

During Operation: 
Sound Pressure Level: 53.0 dB
Sound Power Level: 69.5 dB
During Standby: 
Sound Pressure Level: Inaudible 
Sound Power Level: Inaudible


Power Requirement

AC 220-240V (±10%), 50/60 Hz (±2Hz)

Operating Environment

Temperature:10 - 30 
Humidity:20 - 80% RH (no condensation)

Toner Cartridge (*4)

CRG 319: 2,100 pages
CRG 319 II: 6,400 pages

Recommended Monthly Print Volume

500 - 2,500 pages

Duty Cycle (*5)


50,000 pages


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