This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to choose a type of printer
Choose the type of printer based on its use.
Will it be for business or personal use? Business printers are usually more expensive because they are more reliable, generally have higher duty cycles (in other words they last longer), have better warranties, and parts are easier to replace. Personal printers are usually less expensive.

Select from:
1). Business printers are generally more expensive because they have higher efficiency cycles (in other words they last longer), have better warranties, and parts are easier to replace. Work stencil printers are usually more expensive.
2). - Business printers are usually less expensive because they are more reliable, generally have better quality cameras, great resolution, and each of these features makes them easy to replace. Professional printers are usually quicker and cheaper, and usually cost significantly less.
3). When compared to business ink varieties, they often have identical ink cartridges and ink trays and are better for clarity. However, they will have a higher fee, and readers won't like ink people don't like.
4). Check that the printer works on your operating system (windows or mac, for example). Need color or black and white? Color printers are more flexible but can also cost more to purchase and operate.
The answer is:
4).