HP Printer Grey Cartridge 1VD87A#B19

The maximum deviation of a measurement from its true value, expressed as a numeric value with an optional unit (e.g., degrees, millimetres). It indicates the precision and reliability of the product’s measuring capability.

Indicates whether the device is equipped with an automatic document feeder that can load and feed multiple pages automatically for scanning, copying or faxing. A value of "Yes" means the feature is available; "No" means it is not present.

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.

A colour is a visual attribute that describes the hue or shade of an object or surface. It can be a single dominant colour, a combination of colours, or a range such as "Black, White". The value may be expressed in common names (e.g., Black, Silver) or descriptive terms (e.g., One Colour, Assorted).

The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.

The total amount of digital storage available inside a device for holding files, applications and other data. It is expressed as a numeric value with an appropriate unit such as GB, MB or TB, allowing users to compare how much information the device can store.

The largest standard or custom paper format that a device can handle, expressed as a name (e.g., "A4", "Legal") or physical dimensions in millimeters or inches. It indicates the maximum sheet size supported by printers, scanners, copiers, and similar equipment.

Indicates whether a printer can produce colour output or is limited to monochrome (black‑and‑white) printing. The value may be "Colour" for full‑colour printers, "Mono" for black‑only devices, or other descriptive terms such as "Monochrome".

The total count of individual cartridge units included in the product package or supplied with the device. It represents how many separate cartridges—such as ink, toner, filter, or other consumable cartridges—are available for use or replacement.

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 range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.

A list of natural languages in which the page description of a product is available or supported, allowing users to view or interact with the content in their preferred language.

The count of electrical contacts or pins in the printer’s print head assembly, indicating how many separate signal lines are used to drive the printing mechanism. This number is relevant for dot‑matrix, impact, and some inkjet printers where the pin count determines print resolution, speed, and compatibility with specific ribbon or cartridge types.

Represents how many RJ‑45 Ethernet connectors are physically present on the device, allowing wired network connectivity. The value is a simple integer indicating the total count of such ports.

The type of storage medium used in the product, such as SSD, HDD, eMMC, Flash, or hybrid combinations. It indicates whether the device uses solid‑state, magnetic, or other forms of memory and helps users understand the underlying technology.

The range of temperatures in which a device can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.

A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.

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.

The physical interface of the main USB port on a device, such as USB‑A, USB‑B, USB‑C, Micro‑USB or Mini‑USB. It indicates the shape and electrical characteristics that determine compatibility with cables, adapters and peripherals.

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