Y. Shimodaira, M. Takahashi, T. Muraoka, H. Ikeda, T. Yugami
{"title":"激光束打印机调节采用主观评价模式","authors":"Y. Shimodaira, M. Takahashi, T. Muraoka, H. Ikeda, T. Yugami","doi":"10.1109/IECON.1993.339452","DOIUrl":null,"url":null,"abstract":"Presented is a new adjustment method of laser beam (LB) printer for improving the quality of the printed material. For the correct adjustment of the LB-printer, the quality of characters, figures and lines can be tested without using a micro-densitometer when a new evaluation pattern is printed on a sheet of paper. The quality of the printed material is determined depending on whether the elemental dots or lines are printed in a correct size or not. Since this new evaluation pattern is used to evaluate the quality of characters, figures and lines in five steps, the line width printed on a sheet of paper is expanded or shrunken with an expansion ratio of +20%, +10%, 0%, -10% or -20% of the normal size of the elemental dots. This new evaluation pattern can be used to check if the printer is operating normally.<<ETX>>","PeriodicalId":132101,"journal":{"name":"Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Laser beam printer adjustment by use of subjective evaluation pattern\",\"authors\":\"Y. Shimodaira, M. Takahashi, T. Muraoka, H. Ikeda, T. Yugami\",\"doi\":\"10.1109/IECON.1993.339452\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Presented is a new adjustment method of laser beam (LB) printer for improving the quality of the printed material. For the correct adjustment of the LB-printer, the quality of characters, figures and lines can be tested without using a micro-densitometer when a new evaluation pattern is printed on a sheet of paper. The quality of the printed material is determined depending on whether the elemental dots or lines are printed in a correct size or not. Since this new evaluation pattern is used to evaluate the quality of characters, figures and lines in five steps, the line width printed on a sheet of paper is expanded or shrunken with an expansion ratio of +20%, +10%, 0%, -10% or -20% of the normal size of the elemental dots. This new evaluation pattern can be used to check if the printer is operating normally.<<ETX>>\",\"PeriodicalId\":132101,\"journal\":{\"name\":\"Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-11-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IECON.1993.339452\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IECON.1993.339452","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Laser beam printer adjustment by use of subjective evaluation pattern
Presented is a new adjustment method of laser beam (LB) printer for improving the quality of the printed material. For the correct adjustment of the LB-printer, the quality of characters, figures and lines can be tested without using a micro-densitometer when a new evaluation pattern is printed on a sheet of paper. The quality of the printed material is determined depending on whether the elemental dots or lines are printed in a correct size or not. Since this new evaluation pattern is used to evaluate the quality of characters, figures and lines in five steps, the line width printed on a sheet of paper is expanded or shrunken with an expansion ratio of +20%, +10%, 0%, -10% or -20% of the normal size of the elemental dots. This new evaluation pattern can be used to check if the printer is operating normally.<>