01112022-Imran-Poster-How Humidity Affects Printers

How Humidity Affects Printers

Because of its impact on the paper and ink or toner, two distinct physical components, humidity can interfere with printing. Extremely high or low humidity might result in a variety of issues. Most of the time, solving or lessening such issues involves maintaining a comfortable amount of humidity at your workplace. This may entail regulating the temperature, employing air conditioning, or utilising tools like humidifiers and dehumidifiers.

  1. Measurement

There are several methods for measuring humidity. The most often used method measures the amount of water vapour in the air to the maximum amount that air can contain. It is called relative humidity. This calculation takes into consideration the fact that air may store various volumes of water depending on the temperature. As a result, regulating temperature to prevent extremes may aid in managing printer-related difficulties caused by humidity.

A hygrometer, which is available in mechanical and electronic forms, can measure relative humidity. Howard Fenton, a printing specialist, advises that if you don’t have a hygrometer, a reasonable rule of thumb is to make sure you only use printers in places where it’s pleasant to work and the air doesn’t seem unduly moist or humid.

  1. Effects

The consequences of excessive humidity vary by printer type. Pages sticking together in the printer (which is especially difficult if you’re attempting to print double-sided sheets), colour parts getting saturated, and toner peeling off the page, leaving blank spaces are all issues with laser printers. Since inkjet printers employ liquid ink, there is a higher risk of ink smearing, spreading, or showing through the paper before it dries.

  1. Low Humidity

Low humidity conditions might also make printing difficult. Pages clinging together due to static electricity, text and graphics appearing to stretch out or even repeat, and ink looking light or faded because it dried out too rapidly are all problems with this method.

  1. Paper

Manufacturer of copiers and printers Xerox emphasises that humidity can affect both equipment and paper. It states that air conditioning will maintain most situations within the recommended relative humidity range of 15 to 85 percent for paper storage. Low humidity can tighten paper, which could result in clogs, while high humidity can cause paper to wave. Additionally, Xerox advises keeping paper reams sealed until they are loaded into a printer and storing any extra sheets in a plastic bag that may be sealed.

Tags: No tags

Comments are closed.