Oki MICROLINE ML380 Maintenance Manual

Also see for ML380: User guide Handbook Parts Breakdown

40959201TX Rev.1 99 /6.6 Graphics Mode1) Enter/exist bit image graphics(a) Code: ESC * m n1 n2 (b) Compatibility: EPSON LQ/IBM AGM(c) Function:Selects the graphics mode specified by m, and prints graphics data. Not valid in IBMPPR mode.(d) Range:• n1 in conjunction with n2 specifies the total number of dot columns to be printedin graphics.n1 = 0—255 Remainder of dot columnsn2 = 0—255 Number of groups of 255 dot columns• m selects the graphic mode. The value of “m” determines whether 8 pin or 24pin graphics is used. See table shown below:Mode Pins m DPI ML381 ML380 TurboBytes/line Bytes/lineSingle density 8 0 60 816 480Double density 8 1 120 1632 960Fast double density 8 2 120 * 1632 960Quadruple density 8 3 240 * 3264 1920CRT I 8 4 80 1088 640CRT II 8 6 90 1224 720Single density 24 32 60 816*3 480 *3Double density 24 33 120 1632*3 960 *3CRT III 24 38 90 1224*3 720 *3Triple density 24 39 180 2448*3 1440 *3Hex density 24 40 360 * 4896*3 2880 *3Note: Modes of the above with “*” are printed in Quasi density.(e) Out of range:• If m which is specified in the above table, “ESC*m” is ignored and data is not printedas Graphics data.(f) Additional details:• When using 8 pin graphics, only one byte per column needs to be sent to theprinter. When 24 pin graphics is used, three bytes per column need to be sentto the printer.