Printek 4500, 4503 Matching the Printer to Your Application Software, RS-232C Serial Interface

Models: 4500, 4503 FormsPro 4300

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Installation and Quick Setup

RS-232C Serial Interface

A 25-pin female “D” type connector is located on the rear of the printer immediately to the right of the 36-pin parallel connector (or above it if the coaxial/twinaxial interface is installed). Connect a shielded cable between your computer and this connector. The pin-out for this connector is shown below.

Pin Signal

1Chassis ground.

2Transmit data. (Printer output).

3Receive data. (Printer input).

4Request to send (set). (Printer output).

5Clear to send (ignored). (Printer input).

6Data set ready (ignored). (Printer input).

7Signal ground.

8Carrier detect (ignored). (Printer input).

11Printer busy. (Printer output).

20Data terminal ready. (Printer output).

RS-232C Serial Interface Connector.

To configure the printer for serial data, more information is required than for some of the other interfaces. In particular, you must know the baud rate, number of data bits, type of parity checking, and flow control method required by your computer. Check your computer manual or contact your computer dealer for this information.

Enter the interface menu as described above. Then press the FUNCTION UP button to display the “I/O:” function. Now press the VALUE UP button until “Serial” is displayed.

Before proceeding, the factory default values for the RS-232C serial configuration are 9600 baud, 8-data bits, no parity, busy-polarity low, and XON/XOFF and ETX/ACK handshakes off. If your computer requires you to change any of these parameters, please refer to “Entering the Interface Setup Menu” in the Operation section of this manual. Otherwise, simply press SETUP again to exit the setup mode and reset the printer. The serial interface with the above parameters is now active.

MATCHING THE PRINTER TO YOUR APPLICATION

SOFTWARE

Many application programs output only printable characters and simple control codes. However, some require special printer features and use a particular “language” or set of control codes and escape sequences to direct the printer to enable or disable these features. The FormsPro 4000 series printers supply emulations for the control codes and escape sequences used by the ANSI X3.64 specification, Epson FX series printers, IBM Proprinter, Digital Equipment Corporation's LA-120, a simple TTY emulation mode (which ignores most control codes and escape sequences), and a special Printek emulation mode. The Printek emulation may be used at any time to control features which are not supported by the

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Printek 4500, 4503, FormsPro 4300 Matching the Printer to Your Application Software, RS-232C Serial Interface

4500, 4503, FormsPro 4300 specifications

Printek FormsPro 4300, 4500, and 4503 are high-performance printers designed to meet the demands of businesses that require high-quality, reliable printing for forms and transactional documents. These models are well-regarded for their durability, ease of use, and advanced features tailored to enhance productivity in various work environments.

One of the key features of the FormsPro series is its robust printing technology. Utilizing impact dot matrix printing, these printers can produce clear and sharp text as well as graphics on multipart forms, making them ideal for applications such as invoicing, receipts, and shipping documents. The FormsPro 4300 offers a print speed of up to 550 characters per second, while the 4500 and 4503 models offer even higher speeds, enabling businesses to streamline their operations and reduce wait times.

Another important characteristic of these printers is their ability to handle a wide range of paper types and sizes. The FormsPro series supports continuous forms, single sheets, and labels, accommodating various printing needs. The adjustable paper feed allows for easy handling of different materials, ensuring that users can seamlessly print on standard forms or custom configurations.

In addition to versatility, the FormsPro printers boast user-friendly features such as an intuitive control panel and easy connectivity options. They are equipped with USB and parallel interfaces, allowing for easy integration with existing systems. This makes setup and operation straightforward, even for those who may not be tech-savvy.

Durability is also a hallmark of the Printek FormsPro series. Built with high-quality components, these printers are designed to withstand the rigors of daily use in busy environments. They feature a durable print head and are engineered to minimize maintenance costs, making them a smart investment for businesses.

Furthermore, the FormsPro 4500 and 4503 models come with enhanced memory options, allowing for faster processing of larger print jobs. This improvement translates to reduced processing time, which is critical for businesses that rely on efficiency and quick turnaround.

In conclusion, the Printek FormsPro 4300, 4500, and 4503 printers represent an excellent choice for businesses requiring reliable and efficient printing solutions. With their robust performance, versatility, and durability, these printers are designed to meet the diverse needs of modern enterprises, making them a valuable addition to any office setting.