Epson LQ-570+ Product Support Bulletin - Page 3

Browse online or download pdf Product Support Bulletin for Printer Accessories Epson LQ-570+. Epson LQ-570+ 16 pages. Sdx acd manager 5.2 printer setup
Also for Epson LQ-570+: Product Support Bulletin (20 pages), Product Support Bulletin (5 pages), Product Information Manual (8 pages), Install Manual (1 pages), Manual (12 pages), Specifications (2 pages), Manual (8 pages), Service Manual (49 pages), Setup Manual (14 pages)

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Epson LQ-570+ Product Support Bulletin
10 INPUT "Point Siie";A$
20 B=VAL(A$)*2
21 RESTORE 70
24 IF B=Y THEN GOT0 30
26CLS
27 PRINT A$ " is not a valid point size choice."
28 GOT0 10
30 C=VAL(A$)
40 LPRM CHR$(27);"X";CHR$(l);CHR$(B);CHR$(O);"n'lese are ";A$;" point
characters"
60 GOT0 10
70 DATA 0,16,20,21,24,28,32,36,40,4~44,48,52,56,60,64
Line 10 - allows you to specify the point size desired.
Line 20 - computes the value for "nl" in the ESC X command.
tine 21 - check to ensure that a valid point size was input tf the point size is
valid, the program jumps to line 30. tf the point size is not valid, the
program prints a message on the screen and starts over again.
Line 30 - computes the value for "nl " for advancing paper using the ESC ( v
command.
Line 40 - sends the "Set Pitch and Point Size" command to the printer. (Note: The
pitch is set for proportional spacing for ail point sizes to ensure proper
character spacing regardless of the point size.)
Line 50 - sends the "Set Relative Vertical Position" command to the printer. This
command advances the paper in preparation for printing the next line.
NOTE: To hatt the program, hold down the "CM key and press the "c" key.
PSB No: P-0082
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