Canon i-SENSYS MF640 Series
Specifications

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Specifications in detail

Machine type

Colour Laser All-In-One

Available functions

MF641Cw/MF643Cdw: Print, Copy and Scan
MF645Cx: Print, Copy, Scan and Fax

Printer

Printing Speed

MF641Cw: Single sided: Up to 18 ppm (A4)
Up to 38 ppm (A5-Landscape)
MF643Cdw/MF645Cx: Single sided : Up to 21 ppm (A4)
Up to 38 ppm(A5-Landscape)
Double sided : Up to 12.7 ipm (A4)

Printing method

Colour laser beam printing

Print Resolution

600 x 600 dpi

Print Quality with Image Refinement Technology

Up to 1200 x 1200 dpi

Warm-up Time

Approx. 13 seconds or less from power on

First Print Out Time

Colour approx.: 10.5 seconds or less
Mono approx.: 10.4 seconds or less

Printer Languages

MF641Cw: UFRII MF643Cdw: UFRII, PCL 5c*, PCL6 MF645Cx: UFRII, PCL 5c*, PCL6, Adobe® PostScript

* Commands supported only. Third party driver or direct printing from application required.

Fonts

MF643Cdw: 45 PCL fonts
MF645Cx: 93 PCL fonts
136 PostScript fonts

Print margins

5 mm-top, bottom, left and right
10 mm-top, bottom, left and right (Envelope)

Toner saver mode

Yes

Advanced printing features

MF641Cw/MF643Cdw:
Secure Print
Print from USB memory key (JPEG/TIFF/PDF)
Google Cloud Print Ready
iOS: AirPrint, Canon PRINT Business app
Android; Mopria certified, Canon Print Service Plug-in, Canon PRINT Business app

MF645Cx:
Secure Print
Print from USB memory key (JPEG/TIFF/PDF)
Barcode Print2
Google Cloud Print Ready
iOS: AirPrint, Canon PRINT Business app
Android; Mopria certified, Canon Print Service Plug-in, Canon PRINT Business app

Copier

Copy Speed

MF641Cw: Single sided (A4): Up to 18 ppm
MF643Cdw/MF645Cx: Single sided (A4): Up to 21 ppm
Double sided (A4): Up to 12.7 ppm

First Copy Output Time (FCOT)

MF641Cw:
Platen (A4):
Colour Approx. 13.4 seconds or less
Mono Approx. 11.4 seconds or less

MF643Cdw/MF645Cx:
ADF (A4):
Colour Approx. 13.4 seconds or less
Mono Approx. 11.4 seconds or less
Platen (A4):
Colour Approx. 14.5 seconds or less
Mono Approx. 12.3 seconds or less

Copy resolution

Up to 600 x 600 dpi

Copy modes

Text/Photo/Map (Default),Text/Photo/Map (quality), Printed Image, Text

Double sided copying

MF643Cdw: 1-sided to 2-sided (Automatic)
MF645Cx: 2-sided to 2-sided (Automatic)

Multiple Copy

Up to 999 copies

Reduction/Enlargement

25-400% in 1% increments

Other features

Frame Erase, Collate, 2 on 1, 4 on 1, ID card copy

Scanner

Type

Colour

Scan Resolution

Optical: Up to 600 x 600 dpi
Enhanced: Up to 9600 x 9600 dpi

Scan speed

MF641Cw:
Mono: 27ipm (300x600dpi),
Colour: 14ipm (300x600dpi)

MF643Cdw:
Single sided mono: 27ipm (300x600dpi)
Single sided colour: 14ipm (300x600dpi)

MF645Cx:
Single sided mono: 27ipm (300x600dpi)
Single sided colour: 14ipm (300x600dpi)
Double sided mono: 47ipm (300x600dpi)
Double sided colour: 27ipm (300x600dpi)

Colour scanning depth

24 bit/24 bit (input/output)

Greyscales

256 levels

Compatibility

TWAIN , WIA, ICA

Max. scan width

216mm

Scan to E-mail

MF641Cw/MF643Cdw: TIFF/JPEG/PDF/Compact PDF/Searchable PDF

MF645Cx: TIFF/JPEG/PDF/Compact PDF/Searchable PDF/Encrypted PDF*/PDF (Digital signature)*

* Accessory - Send PDF Security Feature Set-E1 is required

Scan to PC

MF641Cw/MF643Cdw: TIFF/JPEG/PDF/Compact PDF/Searchable PDF

MF645Cx: TIFF/JPEG/PDF/Compact PDF/Searchable PDF/Encrypted PDF*/PDF (Digital signature)*

* Accessory - Send PDF Security Feature Set-E1 is required

Scan to USB memory key

MF641Cw/MF643Cdw: TIFF/JPEG/PDF/Compact PDF/Searchable PDF

MF645Cx: TIFF/JPEG/PDF/Compact PDF/Searchable PDF/Encrypted PDF*/PDF (Digital signature)*

* Accessory - Send PDF Security Feature Set-E1 is required

Scan to FTP

MF641Cw/MF643Cdw: TIFF/JPEG/PDF/Compact PDF/Searchable PDF

MF645Cx: TIFF/JPEG/PDF/Compact PDF/Searchable PDF/Encrypted PDF*/PDF (Digital signature)*

* Accessory - Send PDF Security Feature Set-E1 is required

Scan to Cloud

TIFF/JPEG/PDF/PNG*

* Scan by MF Scan Utility or Canon PRINT Business

iFAX

MF645Cx: ITU-T.37

Fax

Modem Speed

33.6 Kbps (Up to 3 seconds/page1)

Receive mode

Fax only, Fax/Tel Auto Switch, Answer Mode, Manual

Fax resolution

Standard: 200 x 100 dpi
Fine: 200 x 200 dpi
Super fine: 200 x 400 dpi
Ultra fine: 400 x 400 dpi

FAX memory

Up to 512 pages2

Speed dials

Up to 281dials

Group dials/destinations

Max. 299 dials / Max. 299 destinations

Sequential broadcast

Max. 310 destinations

Memory backup

Permanent fax memory backup (Backup with flash memory)

Double sided faxing

Yes (Transmit and Receive)

Other features

Fax Forwarding, Dual Access, Remote Reception, PC Fax (TX only) DRPD, ECM, Auto Redial, Fax Activity Reports, Fax Activity Result Reports, Fax Activity Management Reports

Media Handling

Scanner Type

MF641Cw: Platen
MF643Cdw: Platen, ADF
MF645Cx: Platen, 2-sided ADF (single pass)

Paper output

100-sheet

Media types

Plain paper, Recycled paper, Heavy Paper, Thin paper, Colour paper, Coated paper, Label, Post card, Envelope

Media sizes

Cassette :
A4, A5, A5 (Landscape), B5, Legal, Letter, Executive, Statement, OFFICIO, B-OFFICIO, M-OFFICIO, GLTR, GLGL, Foolscap, 16K, Post card, Indexcard, Envelop (COM10, DL, C5, Monarch), Custom sizes: Min. 76.2 x 127 mm Max. 216 x 355.6 mm.

Multi-purpose tray:
A4, A5, A5 (Landscape), B5, Legal, Letter, Executive, Statement, OFFICIO, B-OFFICIO, M-OFFICIO, GLTR, GLGL, Foolscap, 16K, Post card, Indexcard, Envelope (COM10, DL, C5, Monarch), Custom sizes: Min 76.2 x 127 mm Max. 216 x 355.6 mm.

ADF (MF643Cdw/MF645Cx only):
A4, A5, B5, Legal, Letter, Statement, Custom sizes: Min. 128 x 139.7 mm Max 215.9 x 355.6 mm

Media weight

Cassette: 60 to 163 g/m² (Up to 200 g/m²)
Multi-purpose tray: 60 to 163 g/m² (Up to 200 g/m²)
ADF: 50 to 105 g/m² (MF643Cdw/MF645Cx)

Double Sided Printing

MF643Cdw/MF645Cx:
Automatic
Cassette:
A4, B5, Legal, Letter, Executive, OFFICIO, B-OFFICIO, M-OFFICIO, GLTR, GLGL, Foolscap, 16K
Custom size - Min. 182 x 257 mm Max. 215.9 x 355.6 mm
60 to 200 g/m2

Interface & Software

Interface type

USB 2.0 Hi-Speed, 10BASE-T/100BASE-TX/1000Base-T, Wireless 802.11b/g/n, Wireless Direct Connection

Operating System compatibility

Windows® 10 / Windows® 8.1 // Windows® 7 / Server® 2016 / Server® 2012R2 / Server® 2012 / Server® 2008R2 / Server® 2008 / Mac OS X version 10.9.5 & up / Mac OS 10.14 & up Linux3

Network protocols

Print:
LPD, RAW, WSD-Print (IPv4,IPv6), IPP, IPPS

Scan: Email, SMB, WSD-Scan(IPv4, IPv6), FTP-Scan, iFAX

TCP/IP Application Services: Bonjour(mDNS), HTTP, HTTPS, POP before SMTP (IPv4,IPv6) DHCP, ARP+PING, Auto IP, WINS (IPv4) DHCPv6 (IPv6)

Management:
SNMPv1, SNMPv3 (IPv4,IPv6)

Security (wired): IP/Mac address filtering, IEEE802.1X, SNMPv3, SSL (HTTPS, IPPS)

Security (wireless):
Infrastructure Mode:
WEP(64/128 bit), WPA-PSK(TKIP/AES), WPA2-PSK(TKIP/AES)

Access Point Mode: WPA2-PSK(AES)

Software and printer management

MF641Cw/MF643Cdw:
MF Scan Utility,
Remote User Interface (RUI),
Department ID Management,
Toner Status Tool,
iW Management Console: Server-based software for centralised management of a fleet of devices
eMaintenance: embedded RDS allows remote eMaintenance services such as meter capture, automatic consumables management and remote diagnostics.
Application Library

MF645Cx:
MF Scan Utility,
Remote User Interface (RUI),
Department ID Management,
Toner Status Tool,
iW Management Console: Server-based software for centralised management of a fleet of devices
eMaintenance: embedded RDS allows remote eMaintenance services such as meter capture, automatic consumables management and remote diagnostics.
Universal Log-in Manager / uniFLOW online / uniFLOW online Express / uniFLOW Compatibility
Application Library

General features

Recommended Monthly Print Volume

250 - 2,500 pages per month

Duty cycle

Max. 30,000 pages per month4

Processor Speed

800MHz x 2

Memory

1GB

Control Panel

12.7 cm LCD Colour Touch Screen

Dimensions (W x D x H)

MF641Cw: 451 mm x 460 mm x 360 mm
MF643Cdw/MF645Cx: 451 mm x 460 mm x 413 mm

Installation Space (W x D x H)

MF641Cw: 651 mm x 1,210 mm x 680 mm
MF643Cdw/MF645Cx: 651 mm x 1,210 mm x 789 mm

Weight

MF641Cw: Approx. 18.9 Kg
MF643Cdw/MF645Cx: Approx. 22.6 Kg

Operating Environment

Temperature: 10 to 30ºC (50 to 86ºF)
Humidity: 20 to 80% RH (no condensation)

Power Source

220-240V(±10%) 50/60Hz (±2Hz)

Power Consumption

Maximum: Approx. 850 W
Active printing: Approx. 370W
Standby: Approx. 11.0 W
Sleep mode: Approx. 0.8 W
Typical Electricity Consumption (TEC)5:
i-SENSYS MF641Cw = 0.5 kWh/week
i-SENSYS MF643Cdw / MF645Cx = 0.6 kWh/week

For detailed information relating to Lot26 regulation, please go to: http://www.canon-europe.com/For_Work/Lot26/index.aspx

Noise Level

MF641Cw:
Sound Pressure* :
Active: 49 dB
Standby: Inaudible

Sound Power*:
Active: 64dB or less
Standby: Inaudible

MF643Cdw/MF645Cx:
Sound Pressure* :
Active: Simplex 51 dB / Duplex 50 dB
Standby: Inaudible

Sound Power*:
Active: Simplex 65dB or less / Duplex 67 dB or less
Standby: Inaudible

* Declared noise emission in accordance with ISO 9296

Consumable

Cartridges

Cartridge 054 Black (1,500 pages *)**
Cartridge 054H Black (3,100 pages *)**
Cartridge 054 Cyan (1,200 pages *)**
Cartridge 054H Cyan (2,300 pages *)**
Cartridge 054 Magenta (1,200 pages *)**
Cartridge 054H Magenta (2,300 pages *)**
Cartridge 054 Yellow (1,200 pages *)**
Cartridge 054H Yellow (2,300 pages *)**

* Based on ISO/IEC 19798
** Printer ships with Black: 1,500 pages, C/M/Y: 680 pages starter cartridges

Accessories / options

Items

TEL 6 Kit Long Cord (Telephone handset)
Barcode Printing Kit-E1E (MF645Cx only)
MiCard Multi (Card reader for identification with RFID or magnetic cards with uniFLOW)
Micard Plus (Card reader for identification with RFID or magnetic cards with uniFLOW)
MiCard Attachment Kit-B1
Send PDF Security Feature Set-E1

  1. Based on ITU-T Standard Chart No. 1
  2. Based on ITU-T Standard Chart No. 1
  3. Web distribution only. Linux support printing only.
  4. Duty cycle is defined as the maximum number of printed pages for a single peak month. Any usage above the recommended duty cycle may decrease the life of the product
  5. As per US ENERGY STAR® version2.0