Today, most organizations focus on reducing the use of resources. Especially large organizations that use large amounts of resources every day. Reducing the use of resources helps reduce costs for the organization and create a positive image for the organization. In which cost reduction can be done in all fields and areas such as the use of alternative raw materials Mechanical Manpower Reduction, Waste Reduction, or Reuse of Resources is known as Green Technology Information or GIT.
Life cycle analysis of paper manufacturing process
Source : What is a life cycle approach? [Online]. Evolve-papers.com Accessed 1 February 2021.
One popular form of internal resource saving is Reducing the cost of using documents within the organization This approach is called Green Printing, which is under the concept of GIT which can do a variety of formats. Both using online documents Using recycled paper And the choice of font styles that reduce the amount of ink used English users can have free and paid fonts to download from the Internet. The English alphabet that has been studied and researched to use less ink for printing, such as Century Gothic, Time New Roman, Calibri and Verdana, etc. The English alphabet that conserves ink the most is Century Gothic. Thin line And there is no dash on the letter’s head or tail The results of analysis of ink volume and corporate costs by Printing. Com indicates that organizations can reduce printing ink by 31 percent if they choose economical fonts in their documents The test was printed by Canon inkjet and a Brother laser printer (both set at 600 × 600 dots per inch) for character types. The results are shown in Table 1.
Table 1 Result of analysis of ink used And costs in the organization
Ink saving guidelines In addition to choosing the font type that saves ink It is also a method that reduces the amount of ink printed by reducing the black pixel area by removing the area placed in the text. This is another popular method today, such as Ryman Eco and later ones that fill in the gaps in the character, such as Eco Vera San.
In applying the principles of Green Printing under the concept of GIT for Thai characters, Prof. Thanongsak Imjai and Dr. Chirawat Wattanapanich, teachers from the School of Engineering and Technology Walailak University Has designed a set of ink-saving Thai fonts ( TH Imjai-Ecofont ) that developed the Thai characters to save ink. And analyze the amount of Black pixel in the text as much as possible. But still the clarity at the font size in general documents such as the size 16 pt, with the font set developed to be available in 13 styles according to the Thai language font that is officially used
The concept of reducing Black pixel in text from various shapes.
Thai ink saving font set ( TH Imjai-Ecofont ), copyright of Walailak University.
At present, government agencies in Thailand have set the type and type of fonts. Used in government agencies. Alphabet or font TH Sarabun PSK is a font that is widely used in government agencies. Typically 16 pt for normal text and 18 pt for topic etc. Each fiscal year. Both public and private organizations are required to pay for ink cartridges. Ink cartridges for laser or ink jet printers are considered high-value consumables. Therefore, saving these supplies is one option to cut costs. Such as reused paper or using ink save mode, however this method is not applicable. In the event that the original document or publication Therefore, the concept of designing ink-saving fonts It evolved from a reduction in internal space in order to save ink in creating letters.
Users can download examples of Thai fonts to stop ink printing TH Sarabun PSK Ecofont version 1.0 at:
