2.4.1 Profile 2.4.2 Dot Matrix Printing Type and Applications 2.4.2.1 Type 1 2.4.2.2 Type 2 2.4.3 Toshiba Dot Matrix Printing Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.4.4 Business Overview 2.4.5 Toshiba News 2.5 Lexmark 2.5.1 Profile 2.5.2 Dot Matrix Printing Type and Applications 2.5.2.1 Type 1 2.5.2.2 Type 2 2.5.3 Lexmark Dot Matrix Printing Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.5.4 Business Overview 2.5.5 Lexmark News 2.6 Printek 2.6.1 Profile 2.6.2 Dot Matrix Printing Type and Applications 2.6.2.1 Type 1 2.6.2.2 Type 2 2.6.3 Printek Dot Matrix Printing Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.6.4 Business Overview 2.6.5 Printek News 2.7 Olivetti 2.7.1 Profile 2.7.2 Dot Matrix Printing Type and Applications 2.7.2.1 Type 1 2.7.2.2 Type 2 2.7.3 Olivetti Dot Matrix Printing Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.7.4 Business Overview 2.7.5 Olivetti News 2.8 Jolimark 2.8.1 Profile 2.8.2 Dot Matrix Printing Type and Applications 2.8.2.1 Type 1 2.8.2.2 Type 2 2.8.3 Jolimark Dot Matrix Printing Sales , Price , Revenue , Gross Margin and Market Share ( 2016-2017 ) 2.8.4 Business Overview 2.8.5 Jolimark News 2.9 New Beiyang 2.9.1 Profile 2.9.2 Dot Matrix Printing Type and Applications 2.9.2.1 Type 1 2.9.2.2 Type 2 2.9.3 New Beiyang Dot Matrix Printing Sales , Price , Revenue , Gross Margin and Market Share