Compuprint MDP 30FB Programmer's Manual page 8

ESC 3 Sets n/180-inch line spacing. (EPSON)
ESC 3 Sets graphics line spacing at n/216 inch. (IBM)
ESC 4 Sets top of form (first printable line). (IBM)
ESC 4 Sets italics printing mode. (EPSON)
ESC 5 Sets an automatic line feed after a carriage return. (IBM)
ESC 5 Cancels italics printing. (EPSON)
ESC 6 Enables Upper Control Codes. (EPSON)
ESC 7 Selects the Character Set 1. (IBM)
ESC 7 Enables Upper Control Codes. (EPSON)
ESC A Sets text line spacing at n/60 inch. (EPSON)
ESC A Sets text line spacing at n/72 inch. (IBM)
ESC B Sets vertical tabs. (IBM, EPSON)
ESC C Sets form length to n lines. (IBM, EPSON)
ESC c Sets horizontal motion index (HMI). (IBM, EPSON)
ESC C 0 Sets form length to n inches. (IBM, EPSON)
ESC D Sets horizontal tabs. (IBM, EPSON)
ESC d Spaces forwards relative dot position. (IBM)
ESC E Sets emphasized printing. (IBM, EPSON)
ESC EM Loading/ejection of paper. (EPSON)
ESC F Cancels emphasized printing. (IBM, EPSON)
ESC G Sets double strike printing. (IBM, EPSON)
ESC g Sets 15 CPI. (EPSON)
ESC H Cancels double strike printing. (IBM, EPSON)
ESC I Selects printing type for resident and DLL characters. (IBM)
ESC J Advances paper n/180 inch. (EPSON)
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