Control Codes
Standard Emulation
The standard control codes for the Epic 880TM Printer are extensions and subsets of the PcOS emulation provided on other TransAct® products.
The Epic 880TM printer also supports an emulation of the Epson ESC/POS control language, as well as a Custom VKP80 emulation capability. For details about these emulations, contact TransAct Technical Support.
IPCL Codes
TransAct® Printer Control Language (IPCL) codes are part of PcOS and designed to control a printer without using control characters (i.e. characters less than 20H). Only the standard PcOS emulation supports IPCL.
In rare cases, an IPCL code will interfere with the text that is to be printed. The IPCL translator can be disabled with an [ESC] y <4> command.
Other Emulations
The Epic 880TM Printer supports a basic Epson emulation.
Note: Specific EPSON compatibility features, such as its Automated Status Back (ASB) feature, are available as an option from TransAct Technologies. Command codes pertaining to these features are documented as “licensed” within the command description.
It is intended that the standard TransAct® PcOS emulation be used for new applications. Not all features of Epic 880TM Printers are supported by other emulations.
Application Development
To aid application development, several chapters in this manual are designed to help the programmer understand the Epic 880TM Printer. The next chapter provides a detailed description of each of the commands. Subsequent chapters provide explanations of how the printer works, including a description of the internal print buffer, communications link, and interaction between the host computer and printer.
TransAct Control Codes and Commands
Throughout this OEM Integration Manual, charts and tables list commands and features. In most cases, the charts
PcOS Printer Control Codes
The following section defines the Epic 880TM TransAct® PcOS emulation. The native, TransAct® PcOS emulation provides the most flexibility and control over the printer. It is consistent with most previous TransAct® PcOS products, and should be used when the printer is placed in a new application. Alternatively, an emulation is offered for the Epson ESC/POS language, as well as a customer emulation; contact TransAct Technical Support for further information on these options.
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