Function
Description of product's key feature such as scan, copy, print etc

Speed (Mono)
The maximum speed at which a printer outputs black text, measured in pages per minute (ppm).

Speed (Color)
The maximum speed at which a printer outputs black & color text and image, measured in pages per minute (ppm).

First Print Out Time (Mono)
the time is that the first page is printed out

First Print Out Time (Color)
the time is that the first page is printed out

Resolution
The capability of printing image, typically measured in dots per inch (dpi).

Emulation
The method to send printing data

Duplex
Printing both sides of a two-sided document.

Input Capacity and Types
The maximum capacity and type of paper input tray

Output Capacity and Types
The maximum capacity and type of paper output tray

Media Size
The size of materials that is printed upon such as A4, A6 etc

Processor
That has influence on printing performance. Higher is better.

Memory / Storage
That has influence on printing performance. Higher is better.

OS Compatibility
True compatibility means that any operational differences are invisible to people and programs alike.

Interface
A method of connecting host PC with a printer. Examples are USB, Ethernet, and etc.

Noise Level
Average noise level

Duty Cycle, Monthly
The maximum number of printed pages per month a printer can output.

Dimension (W x D x H)
Set size without package

Weight
Set weight without package, measured in units such as kilograms, pounds, or tons

Yellow/Magenta/Cyan Toner Cartridge
Multipass is consumable for Laser Beam Printer consists of Toner charging apparatus and Yellow/Magenta/Cyan Toner(Polymer Powder). Single pass is consumable for Laser Beam Printer consists of Toner charging apparatus and Yellow/Magenta/Cyan Toner(Polymer Powder). + OPC unit

Imaging Unit
Before printing materals, the shape of documents is relected to imaging unit.

Transfer Belt
Transfer Belt transfer the shape from Imaging Unit to Media

Waste Toner Container
A container for keeping remained toner when a print out is being generated.

Options
Additional parts for expansion such as network cards, second cassette, and duplex unit etc