Oki ML591 MICROLINE Reference Manual - Page 88

bit = 1: data is a repeat of previous column The parameters specify data repetition as follows: d1: columns 1 to 8 d2: columns 9 to 16 d3: columns 17 to 24 d4: columns 25 to 32 d5: columns 33 to 40 Epson Custom Character Commands for 24-Pin Printers First use the Copy ROM to RAM command to copy a complete set of the characters resident in the printer ot the area of its memory reserved for custom characters. The new character you designed will become part of this character set. To begin downloading the custom character, use the Download Custom Characters Command to specify the range of characters that you will be replacing with new ones, to indicate how you have positioned the character within its grid, and to supply the data for the character(s), calculated from your grid(s). To switch between the standard character set and your custom character set, use the Custom Character Set On/Off Command. Copy ROM to RAM Command for 24-Pin Printers (Epson) ߜ ML390 Turbo, ML391 Turbo ߜ ML590, ML591 Function ASCII Copy ROM Character Set ESC : NUL n NUL to RAM Character Set Dec 27 58 0 n 0 Hex 1B 3A 00 n 00 This command is used to copy a complete set of the characters resident in the printer to the area of its memory reserved for custom characters. The new character will become part of this character set. Chapter 5: Custom Character Commands 49