Title

Canon DX4945i

Indique la méthode utilisée pour imprimer par ce produit

Producing a paper copy of information stored on a computer.

Feature of computer printers and multifunction printers (MFPs) that allows the automatic printing of a sheet of paper on both sides.

Maximum printing resolution.

Vitesse d'impression pour pages A4 noir (qualité normale). Variable selon le type et le mode d'impression, valeurs données à titre indicatif. La vitesse exacte dépend de la configuration du système, de l'application et de la complexité du document.

Time needed before printing after power switched on, expressed in minutes.

Description of copying function (colour or monochrome).

The greatest amount of detail that can be produced by a copy of a document.

To convert a document or picture into digital form for storage or processing on a computer, by scanning it using a scanner.

How many pixels a scanner can see. Most commonly, this is measured in dots per inch (dpi).For example, a typical flatbed scanner will use a scanning head with 300 sensors per inch, so it can sample 300 dots per inch (dpi) in one direction. To scan in the other direction, it will move the scanning head along the page, stopping 300 times per inch, so it can scan 300 dpi in the other direction as well. This scanner would have an optical resolution of 300 x 300 dpi. Some manufacturers stop the scanning head more frequently as it moves down the page, so their machines have resolutions of 300 x 600 dpi or 300x1200 dpi.

Indicates the type of scanner this product is

The type of image files that the device can use/display e.g. gif, JPEG (jpg).

The type of document formats that can be read/produced with this device e.g. .docx, .pdf.

The speed at which data is transferred by a modem.

Indicates whether delayed sending is available on this product

The product has the ability to print, scan etc. on both sides of a sheet of paper.

The amount of print cartridges. A print cartridge is a container holding a quantity of ink which is inserted into a inkjet printer mechanism.

Maximum number of sheets this product can hold in all available standard and optional output trays

Taille de papier de série A ISO maximum

The maximum size that an image can be printed with a good resolution.

Différents formats de papier du A0 (grand) au A9 (petit). A4 est le format le plus couramment utilisé pour l'impression de documents.

With direct printing it is possible to print your photographs or other documents directly to a printer from a compatible device, without the use of a computer.

The device features a socket into which a USB cable can be plugged.

Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.

The number of USB 3.0 ports (sockets). USB 3.0 was released in November 2008. The standard defines a new SuperSpeed mode with a signaling speed of 5 Gbit/s and a usable data rate of up to 4 Gbit/s. A USB 3.0 port is usually colored blue, and is backwards compatible with USB 2.0.

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

Type of cable technology performance; including the fiber or cable type

The different speed levels of the Ethernet LAN connection.

Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.

Apps etc. which allow users to send a print job from a smartphone or tablet to a printer via a wireless network.

The amount e.g of data which can be stored inside the device.

Used for the storage of data e.g. HDD (hard disk drive), SSD (solid-state drive).

The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.

Whether or not a processor is built into the device.

The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time.

The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).

The colour e.g. red, blue, green, black, white.

Under which category can the device be positioned in the market, e.g. camera phone.

A display which is part of the product, so you do not need to attach another display.

The description of display that can includes display type, resolution, size etc.

Size of the display for this product, measured diagonally, usually in inches.

The way in which the device is controlled.

The maximum amount of power used by the device.

The amount of electricity that is consumed when the product is on standby.

The voltage of the AC electricity that is inputted into the product.

Windows vesions wich can be used with the device.

Mac operating systems e.g. OS X can be used with the device.

The operating systems e.g. Android, iOS, that can be used with the mobile device.

The minimum and maximum temperatures at which the product can be safely operated.

The measurement or extent of something from side to side.

The distance from the front to the back of something.

Height of the product

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.