Star Micronics 4 manual How to centerorjustify text, Line spacing

5.3.3Side margins

To set the left marginto a particularcolumnyou send this command:

<ESC>tn

in whichn is thecolumnnumberfortheleftmargin.(Notethatthecharacter t is a lowercaseL.)

CohunrIwidthis determinedby thecurrentpitch(forexample1/12inchfor 12-pitch),or is set at 1/10inch for proportionalspacedtext. Oncemargins are set, changingthe pitch does not affectmargins.

Samerules applyfor the rightmargin:you sendthis command:

<ESC>Q n

in whichn is the columnnumberfor the rightmargin.

5.3.4 How to centerorjustify text

If your text processor won’t center or line up text for you, your Star LaserPrinter4 candothejob. Ymtifiedtextprintsflushagainstoneorboth side marginson both the rightand left sidesof the page.

You turn on the centering or justification of text with the following command:

<ESC>a n

For n enter a numberfrom the followingtable:

MODE

left justification :

centering1

rightjustification 2

both sidesjustified 3

Backspaceand horizontaltabs will only work in left-justificationmode.

5.3.5 Line spacing

FX-850emulationoffers five diffenmtways to verticallyspacelines. The default is 6 lines to the inch, but you can change line spacing with the commandsin the followingtable. (In the first four of these commands, rememberthat thenumberfollowingthe<ESC>codeis a rtal number,not the ASCII symbolfor O,1,2 or 3.)