4.5 Self-printing

Insert paper into the printer. With the FEED switch pressed and held, turn the printer power on, keep the FEED switch held for about 1 second, and then release the FEED switch. The printer starts self-printing. The printer prints model name, version, DIP switch setting, memory switch setting, and built-in fonts.

CT-S300

 

 

 

 

 

 

 

 

 

Memory switches

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW1

 

V1.xxx

 

 

 

 

 

 

 

 

Firmware

version

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

1 2 3 4 5 6 7 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Interface

 

 

 

Interface

 

 

 

 

 

 

 

 

OFF

O O O O O O O O

 

Baud rate

 

 

: 19200 bps

 

 

 

 

 

 

 

 

 

 

 

Serial

communication

 

 

 

 

Data bit

 

 

: 8 bits

 

 

 

SW2

 

 

 

 

condition

(Only serial

 

 

 

Parity

 

 

 

: None

 

 

1 2 3 4 5 6 7 8

 

 

 

 

 

interface

model)

 

 

Handshaking : DTR/DSR

 

ON

O O

O

 

Memory

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

O O O O O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switch

Buffer Size

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Buffer siz

e

 

 

 

 

 

 

 

 

 

 

 

setting

4K Bytes

 

 

 

 

 

 

 

SW3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 2 3 4 5 6 7 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dip switches

 

 

 

 

 

DIP switch

setting

ON

 

 

 

 

 

 

DS1

 

 

 

 

OFF

O O O O O O O O

 

 

 

 

 

 

 

 

(Only serial interface

 

1

2

3

4

5

6

7

8

 

 

 

 

 

 

model)

 

 

 

 

ON O

 

 

 

 

 

O O

 

 

 

 

SW4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

O O O O

 

 

O

 

 

 

 

 

1 2 3 4 5 6 7 8

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

O O O O O O O O

 

4.6 Hexadecimal Dump Printing

This function is to print all received data in hexadecimal numbers. If problems such as missing data, data duplication, etc. should occur, this function allows checking whether or not the printer is receiving data correctly.

Set paper to the printer and keep the paper cover open. With the FEED switch pressed and held, turn the printer power on and then close the paper cover. The printer prints “HEX dump print mode” followed by the received data printed in hexadecimal numbers and some characters.

CAUTION!

●The printer prints “.” if there is no characters corresponding to data.

●During hexadecimal dump, functions except some command will be disabled.

●If print data does not cover a line, press the FEED switch to print the line.

When you press the FEED switch three times consecutively, or you turn the printer power off, or the printer receives a reset signal from the interface, the hexadecimal dump printing is terminated.

Print example

 

 

 

 

 

 

 

HEX DUMP

PRINT

MODE

 

 

 

 

1B

21

00

1B

20

04

41

42

43

44

.!.. .ABCD

45

46

47

48

49

4A

4B

4C

4D

4E

EFGHIJKLMN

4F

50

0D

0A

31

32

33

0D

0A

 

OP..123..

— 23 —

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Citizen Systems CT-S300 user manual Self-printing, Hexadecimal Dump Printing
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CT-S300 specifications

The Citizen Systems CT-S300 is a cutting-edge thermal printer designed for a wide range of applications, including retail, hospitality, and ticketing. Known for its reliability and robust performance, the CT-S300 combines advanced technology with user-friendly features, making it an essential tool for businesses that require efficient receipt and label printing.

One of the notable features of the CT-S300 is its compact design. Measuring just 150mm in width, this printer easily fits into limited spaces, making it perfect for point-of-sale systems where countertop space is at a premium. Despite its small size, the CT-S300 does not compromise on speed or quality, boasting a print speed of up to 200mm per second. This high throughput ensures that customers are served quickly, enhancing overall service efficiency.

The CT-S300 utilizes advanced thermal printing technology, which guarantees sharp, crisp prints with a resolution of 203 dpi. This technology minimizes operational costs, as it eliminates the need for ink or toner, making it an eco-friendly choice for environmentally conscious businesses. Additionally, the printer supports various paper widths, accommodating different receipt sizes as per business needs.

Connectivity is another strong suit of the CT-S300. It features multiple interface options, including USB and serial connections, making it highly versatile for integration into existing systems. Furthermore, the printer has an optional Bluetooth module, providing wireless connectivity for mobile printing applications, which is increasingly essential in today's digital landscape.

Durability is a significant consideration for any commercial printer, and the CT-S300 is designed to withstand the rigors of everyday use. Its solid construction ensures longevity while minimizing maintenance needs, further contributing to its cost-effectiveness.

User-friendly features are also a hallmark of the CT-S300. Easy loading of paper rolls saves time during setup and maintenance, while the intuitive design allows for straightforward operation by staff, reducing the likelihood of errors during transactions.

In summary, the Citizen Systems CT-S300 printer stands out in the crowded market of thermal printers due to its combination of compact design, high-speed performance, advanced printing technology, versatile connectivity options, and robust durability. Ideal for various applications, it empowers businesses to enhance customer service and streamline operations effectively.
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