Character Name | Control Code | Dec Value | Printer Response | |
| (ASCII) | CHR$(n) |
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Escape, “N” | ESC N(n) | (27) (78) (n) | a) Enables host computer to set skip over | |
Dec. No. | 1 < n < 127 |
| perforation to be n lines. | |
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| b) Ignored if n is greater than forms | |
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| length. | |
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| c) Clear by ESC @. | |
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| d) Must be reset after forms length is | |
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| changed either by host computer for | |
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| from front panel. | |
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| e) Skip reset to power up value when | |
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| operator changes forms length via front | |
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| panel if host has set skip via ESC N, n. | |
Escape, “O” | ESC O | (27) (79) | Disables skip over perforation |
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| (sets skip = 0) |
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| ESC P |
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Escape, “P” | (27) (80) | Sets word processing (Mode 1) |
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| (option code 31.0). See alternate, ESC N |
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| (option code 31.1). |
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| ESC Q |
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Escape, “Q” | (n) | Sets the right margin at (n). |
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| ESC R |
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Escape, “R” | (27) (82) | Sets data processing (Mode 2) (option |
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| code 31.0). See alternate, ESC r |
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| (option code 31.1). |
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| ESC S (n) |
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Escape, “S” | (27) (83) (n) | Sets superscript (n=0 or 48) or subscript |
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Dec. No. (1) n=0 or |
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| (n=1 or 49) feature. Operates in Modes 1, |
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48 (2) n=1 or 49 |
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| 2, 5, and 6. Superscripts and subscripts can |
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| both occupy the same character column. |
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| Scripted characters can be individually |
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| specified as double wide, double struck, |
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| or emphasized. |
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| ESC T |
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Escape, “T” | (27) (84) | Clears superscript/subscript print |
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| feature if set. |
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| ESC V |
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Escape, “V” | (27) (86) | Set 12.5 cpi print (Mode 3). Upper case |
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| character set and underline ONLY. |
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| ESC W(n) |
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Escape, “W” | (27) (87) (n) | a) n=1 or 49; Set and hold double wide |
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| printing. When ESC, W, 1 is asserted, |
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| double wide isn’t cleared by printing. |
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| b) n=0 or 48: Clear double wide printing. |
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Programming |
