chapter 4
PRINTER CONTROL COMMANDS
me printerhas two emulationmodes:Standardmode and IBM mode.
In standardmode,the printeremulatesthe functionsof the Epson
In IBM mode, the printer emulates the IBM Proprinter III. Additional commandcodes are includedas a supersetof these emulations.
The emulationis changedby means of EDS switch
Thischapterdescribestheprinter’scontrolcommands.Somecommandsare commontoboththestandardandIBMmodes.Inthedescriptionsofthecom- mands, all commandswill be categorizedby function.The name of each commandis followedby a table like the one below:
IModel ASCII |
| / Decimal | I | Hexadecimal I |
<ESC>“X” | “1” | 27120 49 | IB | 78 31 |
std. | <1> | 27120 1 | IB 78 01 | |
<ESC> “x” | ||||
Mode: |
| Indicatesthemodein whichthecommandis recog- | ||
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| nized. |
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|
|
| Std. Standardmode (EDS | ||
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| IBM IBM mode (EDS | ||
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| Both Both standardand IBM modes | ||
ASCII: |
| Indicates the ASCII coding of the command. | ||
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| Controlcharactersare enclosedin pointedbrack- | ||
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| ets: For example,<1> meanscharactercode 1. | ||
Decimal: |
| Givesthe commandin decimalcharactercodes. |
Hexadecimal: Gives the command in hexadecimal character codes.
Parametersfor whichvaluesmustbe suppliedare indicatedby italicletters such as n.
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