Brother MFC-9340CDW High-Speed Color Multifunction Printer

The frequency of the alternating current supplied to a power supply or charger, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the device, ensuring proper functionality and safety.

The range of alternating current voltage that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device across different regions.

Número máximo de páginas que el alimentador automático de documentos (ADF) puede manejar en una sola carga. Este valor indica la capacidad de alimentación continua del escáner o impresora y permite al usuario planificar cuántas hojas se pueden procesar sin recargar.

Indicates whether the product has a feature that automatically reduces or adjusts certain parameters (such as power consumption, volume, or other settings) without user intervention. The value is typically "Yes" or "No", but some vendors may use synonyms like "Supported" to denote availability of the feature.

Indicates whether a device or service automatically attempts to reconnect a call after an initial disconnection, without user intervention.

Indicates whether the product has been certified by Blue Angel, a recognized sustainability and quality standard that ensures compliance with environmental and social criteria.

Indicates whether the product includes a built‑in screen or display unit that can be used directly for viewing content, such as an integrated monitor on a laptop or a built-in display on appliances. A value of "Yes" means the device has such a display; a value of "No" means it does not.

The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.

The percentage by which a document is scaled when printed, copied or scanned. A value of 100% means the output size matches the original; values below 100% reduce the size and values above 100% enlarge it.

Indicates whether the device can perform copy functions and the type of copying it supports (e.g., colour or monochrome). The value is a free‑text label that describes the copying feature available on the product.

The sound intensity produced by a device while performing copying operations, expressed in decibels (dB). This value indicates how loud the device is during copy mode and helps users assess suitability for quiet environments such as offices or home settings.

The linear dimension of the media that a device can handle, expressed as a range in millimetres (mm). It represents the minimum and maximum size of paper or other media supported by the product.

The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.

Indicates whether the device can print directly from mobile devices, network shares or other sources without requiring additional drivers or software installation. A value of "Yes" means the printer supports direct printing technologies such as AirPrint, Mopria Print Service, or similar solutions; a value of "No" indicates that direct printing is not supported.

A list of file formats that the product can open, view or print, such as PDF, DOCX, TXT, XPS and other common office or text documents. Each value represents a distinct format supported by the device’s software or firmware.

A comma‑separated list of the duplex capabilities that a device can perform, such as automatic duplex printing, manual duplex printing, duplex scanning, or any other dual‑side operation mode. The values indicate which duplex functions are available on the product and help users understand how the device handles double‑sided documents.

Indicates whether the device supports error correction for its data or operations. A value of "Yes" means that error‑correcting mechanisms are active, while a value of "No" indicates that no such checks are performed.

Indicates whether the product includes an Ethernet LAN interface for wired network connectivity, allowing data transmission over RJ‑45 or compatible cables.

Indicates whether the device supports automatic forwarding of incoming faxes to another fax number or email address.

The amount of memory available for storing fax documents, expressed either as a number of pages or as a digital storage size (e.g., megabytes). It indicates how many faxes can be queued or archived before the device requires clearing or additional storage.

The highest count of telephone numbers that can be stored for quick dialing on a fax machine or multifunction device. This value indicates how many contacts the user can pre‑save for rapid access during fax operations.

The time required for a fax machine to transmit one page, expressed as seconds per page. This metric indicates the speed of the device’s faxing capability and allows users to compare how quickly different models can send or receive documents.

The total count of distinct gray shades that a display, printer, or imaging device can produce or reproduce. It indicates the resolution of the gray scale and is typically expressed as an integer such as 256, 1024, or 16.

A list of the file extensions and codecs that a product can read, display, or record. Each value represents a valid format such as JPG, PNG, BMP, GIF, HEIF, WebP, RAW, etc., and may include both the extension and the associated codec name.

The number of distinct colours that a device can capture or process from an input source, expressed as an integer value such as "48 bit" or "24 bit". This metric indicates the richness and fidelity of colour reproduction for scanned images or captured media.

The largest standard ISO B-series paper format that a device can handle, expressed as an ISO code (e.g., "B0", "B1", …, "B5"). This attribute indicates the maximum sheet size supported by printers, scanners, copiers, and similar equipment.

List of Linux operating systems that the product can run or support, including specific versions and architectures when relevant. Each value represents a distinct Linux distribution or kernel version supported by the hardware or software.

A list of macOS operating system versions that the product supports or is compatible with, such as "macOS 10.15 Catalina", "macOS 11 Big Sur" or newer releases. Each entry represents a distinct OS version that can run on or be supported by the device.

The highest pixel resolution that a printer can produce, expressed as width by height (e.g., 600x1200). It indicates the finest detail achievable in printed documents and images.

The maximum number of pages a printer, copier or fax machine is designed to handle in a typical month of operation. It indicates the expected workload capacity and helps users compare how heavily different models can be used before reaching their limits.

The total count of individual copies that a product can produce, print, or otherwise deliver in a single operation or session. It represents the maximum number of identical units that the device is capable of handling at once, such as the number of pages a printer can copy before needing to pause or reload. The value is an integer and may be accompanied by the word "copies" for clarity.

The largest paper or media size that a printer can handle, expressed either as standard format names (e.g., "A4", "Legal") or as physical dimensions in millimeters or inches. It indicates the maximum sheet dimensions supported by the device for printing.

The highest pixel dimensions that a device can output or support, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution available for display content on the product.

A comma‑separated list of mobile printing services or protocols that a device can use to send print jobs from smartphones, tablets or other mobile devices. Typical values include Apple AirPrint, Google Cloud Print, Mopria Print Service and similar cloud‑based solutions.

The maximum data transfer rate that a modem can achieve, expressed in kilobits per second (Kbit/s) or other common abbreviations such as Kbps. This value represents the theoretical peak throughput of the device under optimal conditions and allows users to compare the speed capabilities of different modems.

Indicates whether the product supports Near‑Field Communication (NFC), a short‑range wireless technology that allows data exchange between devices when they are in close proximity.

The sound intensity produced by a product while it is in an idle or standby state, expressed in decibels (dB). This value indicates how quiet the device is when not actively performing tasks and helps users assess suitability for quiet environments.

The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.

The pixel dimensions of a scanner’s optical sensor, expressed as width by height (e.g., 1200×2400). It indicates how many pixels can be captured per scan and determines the sharpness and detail of scanned images.

The number of distinct colours that a device’s output can represent, expressed as an integer followed by the unit "bit" (e.g., 24 bit). This metric indicates the richness and fidelity of colour reproduction for images or video sent to the device.

The type of paper input mechanism available in a printer or copier, such as a standard tray, cassette, sheet‑fed feeder, manual feed, or roll. It indicates how the device accepts and feeds paper for printing, scanning or copying.

Indicates whether the product can send images directly to a printer that supports the PictBridge standard without requiring an intermediate computer.

The typical electrical power drawn by a device while it is in normal operation, expressed in watts (W). It represents the average energy consumption during use and can be used to estimate operating costs or compare efficiency across similar products.

The electrical power drawn by a device while it is in powersave mode, expressed in watts (W). It represents the minimal energy usage when the product is powered on but not actively performing tasks, and can be used to estimate idle consumption or compare efficiency across similar products.

A comma‑separated list of the capabilities and functions that a printer can perform, such as printing, copying, scanning, faxing, duplex printing, borderless printing, automatic document feeding, color management, and other specialized modes.

Indicates whether the printer can produce colour output or is limited to monochrome (black‑and‑white) printing. Typical values are "Colour printing" for devices that support full colour, "Mono printing" for black‑only devices, and "No" when colour capability is not available.

A comma‑separated list of colour names that a product can produce or display, such as black, cyan, magenta, yellow and any additional variations (e.g., photo‑black, matte black). This attribute applies to printers, ink cartridges, toner cartridges, and other printing consumables.

The fundamental operating frequency of a processor, expressed in hertz (Hz). It indicates the speed at which the CPU runs under normal conditions and is typically reported in gigahertz (GHz) or megahertz (MHz). This value helps users compare performance potential across different models.

The expected number of pages a printer, copier or fax machine is designed to produce in an average month under normal operating conditions. It indicates the workload capacity that the device can handle without overheating or failure.

A list of communication interfaces or software protocols that a scanner can use to transfer scanned images to a computer or network, such as TWAIN, WIA, SANE, ICA, ISIS, and others. Each entry represents an available option for connecting the device to capture software.

A list of destinations or methods to which a device can send scanned documents, such as email, FTP, cloud services, USB storage, or local PC. Each option represents a supported transfer protocol or target location for the scanned output.

The method by which a scanner captures documents, such as flatbed, automatic document feeder (ADF), sheet‑fed, or portable modes. This attribute indicates the physical feeding mechanism and scanning configuration available on the device.

Indicates whether the product can perform scanning operations and what type of scans it supports (e.g., color or monochrome). The value is a free‑text label that may include terms such as "Color scanning", "Mono scanning" or simply "Yes/No" to denote availability.

A list of cryptographic and authentication methods that a device can use for secure communication or data protection. Each entry represents a distinct algorithm or protocol, such as encryption ciphers (e.g., AES, WEP), authentication mechanisms (e.g., RADIUS, WPA‑PSK), or network security protocols (e.g., HTTPS, SSL/TLS). The values are typically separated by commas and may include both technical identifiers and consumer‑friendly labels.

The maximum number of paper sheets that a device can accept in a single feeding cycle, expressed as an integer value without units. This attribute helps users compare how many pages a printer, copier or scanner can process before needing to be refilled.

A list of the physical or logical interfaces that a device can use to connect with other devices, such as USB, Ethernet, Bluetooth, Wi‑Fi, RS‑232, RJ‑45, Parallel, and similar standards.

The maximum number of paper sheets a device can process—print, copy or scan—in a single standard output cycle. This value indicates the capacity of the input tray or feeder and helps users compare how much material each model can handle before needing to reload.

A list of the printing languages or command sets that a printer can understand and execute, such as PCL, PostScript, ESC/P‑R, or PDF. These languages define how the printer interprets page descriptions and controls printing operations.

A list of paper, envelope, label, and other printable media that a device can accept for printing, copying or scanning. Each entry is a free‑text name such as "Plain paper", "Glossy paper" or "Envelope". The list may include multiple items separated by commas.

The duration from the moment a web request is made until the first black page is rendered on the screen, expressed in seconds or other standard time units. It indicates how quickly a user sees any visual content and helps assess initial page performance.

Indicates whether a device has a touchscreen interface that can detect touch input. The value is "Yes" if the device includes a functional touchscreen, and "No" otherwise.

Represents the count of external USB 2.0 (high‑speed) connectors available on a device. The value is an integer indicating how many USB 2.0 ports can be used for data transfer or power delivery from the outside of the product, regardless of internal placement or version.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.

Indicates whether the product has built‑in Wi‑Fi capability, allowing it to connect to wireless networks without requiring external adapters or dongles.

A list of the wireless networking protocols and frequency bands that a device can connect to, such as 802.11a, 802.11b, 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.

The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.