Star Micronics NB-15 user manual Off Esc, Lprint Undelined, Lprint Overlined

Page 50

42

Table 5-3

Underline and overline commands

1Function

 

1Control code

I

Underline

ON

(ESC)

“-“l

 

Underline

OFF

(ESC)

“-“0

 

Overline ON

, (ESC)\---I

“p”1-

 

f Overline OFF

1(ESC)

“‘-“O

 

Again, that’s simple. Let’s try it with this program:

10 ’ Demo of underlining and overlining

20 LPRINT “Demo of “;

30LPRINT CHR$(27) ;“-1”;

40LPRINT “UNDELINED”;

50LPRINT CHR$(27) ;“-O”;

60LPRI NT ‘* and ” ;

70LPRINT CHR$(27);” 1”;

80LPRINT “OVERLINED”;

90LPRINT CHR$(27) ; “-0” ;

100 LPRINT ” printing.”

It should come out like this:

Demo of UNDELINED and m

printing.

In this program underline is turned on in line 30 with (ESC)

-“l, and then off in line 50 with (ESC) “-“O. The overline is

turned on in line 70 with (ESC)“-” 1, and then off in line 90

with (ESC)“-“O. There’s a new little wrinkle in this program, though. The semicolons at the end of the lines told BASIC that those lines were to be continued. Therefore, BASIC didn’t send a carriage return and line feed at the end of those lines. We just did this to illustrate that all these control codes can be used in the middle of a line. It’s easy to underline or overline only part of a line.

H Boldface printing

Your printer has very good density when it’s just printing regularly. But sometimes you may want something to stand out from the rest of the page. This printer provides a way to do this

Image 50
Contents USER’S MANUAli Tatement Special Message to the New Owner Table of Contents Chapter Controlling with Basic CHR$Chapter Special Features of the Printer Functions of the Connector Signals Appendix G Serial Interface Specifications TRS-80 BasicSetting UP Your Printer Page Tion and movement for both removing and replacing the cover Page Print head Printer Slide the I/F board into the slot Page Getting to Know Your Printer Page Page Page Selecting and Loading Paper ‘igure 2-4. Raise the paper guide for loading single sheets You can insert a sheet of paper by using the release lever To align paper that is not in straight Sprocket cover You can raise While trrnirrgon the power Self-test DIP switch 2-2 on Efgh!jklmnopqr¶tuvwxyz~ ?lSS&‘ TOF During normal operation Connecting the Printer Page Memo Using Commercial Software Page Ascii Using Your Printer with Word Processors Page Memo Controlling With Basic PR#O ListNEW Lprint Testing RUN ESC W Lprint CHR$27WCHR$l Lprint CHR$27WCHR$49 Lprint CHRS27Wl Memo Printing Text Lprint CHR$27 xl ESC Lprint Overlined OFF ESCLprint Undelined Boldface on Escso When you run this program you should get this Demonstration Condensed Here’s what you should get from this program OFF Elite mint Summary notes Memo Formatting Text This is what you will get This Line Spacing is SET to Run the program again. Now the results will look like this Here is what your printer will produce Line Number Lprint CHRS12IOI ESCNCHR$n Lprint this is LINE1 Next This is Line Return TWO Three Four ONE This command sets the horizontal tab to every eight columns Next Try thisprogram tosee how this works Lprint CHR$11 First TAB Lprint CHR$llFIFTH TAB CHR$O Lprint 2ND TAB of CHANNEL’ Memo Special Features Printer Lprint CHR$7 ESCVCHR$O Here is what this program will print Lprint CHR$27il Printing direction commands Function Control code Next Lprint Lprint Eighth bit controls Next J 129 LPRINTCHR$27 LPRINTCHR$27= Lprintlprint Double This is Double Sized Printing Next Lprint Lprint CHR$IPage Creating Your OWN Characters Print Matrix Defining Your OWN Characters Usethisgridoronesimilartoittodefineyourown draftcharacters Wrong 128 Assigningavalueofcharacterspace Characterdesignsforthetwographsymbols Page Read MM LPRINTCHR$MM Next M Next N Lprint LPRINTCHR$I Next Lprint Lprint CHR$I NextLprint LPRINTGERMANYCHR$9 Lprintscales Data 1, 9, 2, 31,253,64, 32, 1,128,80 Read MM Lprint CHR$MM Next MMO+ml +m2 105 106