Star Micronics Dot Impact Printer Printer User Manual


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3-41STARCommandSpecications
Rev. 0.70
ESC L n1 n2 d1 d2 … dk
[Name] Doubledensitybitimage
[Code] ASCII ESC L n1 n2 d1 d2 .. dk
Hexadecimal 1B 4C n1 n2 d1 d2 .. dk
Decimal 27 76 n1 n2 d1 d2 .. dk
[DenedArea] 1≤ (n1 + n2 x 256) ≤ total half dot count
k = n1 + n2 x 256
0 ≤ d ≤ 255
[Initial Value] ---
[Function] Thiscommandexecutesthebitimageofadensitydoubled(halfdotprinting)forjustthedatacount
determinedbyn1andn2.
Theamountofdatathatcanbeprintedinonelineisonlythetotalhalf-dotcount.Datathatexceedsthe
totalhalf-dotcountortherightmarginisignored.Seeeachprinter’sproductspecicationsmanualfordetails
regarding the total half-dot count.
TherelationshipoftheprintheadneedlewiresandthedataisthesameasESCK(standarddensitybit
image).
Whenprintingdouble-densitybitimages,dotsadjacentinthehorizontaldirectiondonotprint.
The printing of this command is a uni-directional print (SP2000, BD100).
Afterprintingthebitimage,theprinterautomaticallyreturnstothecharactermode.
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