RS232C Tablica naredbi | Samsung SP2003SWX/EN instruction

Samsung SP2003SWX/EN RS232C Tablica naredbi, Format komunikacije u skladu sa standardom RS232C

5-2 RS232C Tablica naredbi

Format komunikacije (u skladu sa standardom RS232C)

•Brzina prijenosa: 9.600 bps

•paritet: Ništa

•Bitovi podataka: 8, zaustavni bit: 1

•Kontrola protoka: Ništa

protokol za serijsku komunikaciju

1.Struktura paketa naredbe [7 bajtova]

0x08	0x22	cmd1	cmd2	cmd3	vrijednost	Kontrolni zbroj

•Paket naredbe sastoji se od ukupno 7 bajtova.

•Dva bajta, 0x08 i 0x22, naznačuju da je paket namijenjen serijskoj komunikaciji.

•Sljedeća 4 bajta predstavljaju unaprijed definiranu naredbu koju može definirati korisnik.

•Posljednji bajt predstavlja kontrolni zbroj kojim se provjerava valjanost trenutnog paketa.

•Zaglavlje [2 bajta]: Unaprijed definirane fiksne vrijednosti za 0x08 i 0x22.

•Naredba 1 [1 bajt]: Prva vrijednost koda definiranog na popisu naredbi (heksadecimalna)

•Naredba 2 [1 bajt]: Druga vrijednost koda definiranog na popisu naredbi (heksadecimalna)

•Naredba 3 [1 bajt]: Treća vrijednost koda definiranog na popisu naredbi (heksadecimalna)

•Vrijednost [1 bajt]: Parametar unosa naredbe (zadano: 0) (heksadesimalan)

•Kontrolni zbroj [1 bajt]: Kontrolni zbroj (2. dopuna zbroju svih vrijednosti, osim vrijednosti kontrolnog zbroja).

2.Struktura paketa odgovora [3 bajta] 1. Uspješno

0x03	0x0C	0xF1

2.Neuspješno

0x030x0C0xFF

•Ako paket primljen od vanjskog uređaja ima valjanu vrijednost, šalje se paket Uspješno. U suprotnom se šalje paket Neuspješno.

•Paket Neuspješno šalje se u sljedećim slučajevima:

•Duljina primljenog paketa nije jednaka 7 bajtova.

•Vrijednost zaglavlja paketa od 2 bajta nije jednaka 0x08, 0x22.

•Kontrolni zbroj je netočan.

•Otkrivanje neuspješnog prijenosa od strane vanjskog uređaja

•Vanjski uređaj će paket klasificirati kao Neuspješno ako unutar 100 ms ne primi paket Uspješno.

Dodatne informacije

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SP2003SWX/EN specifications

The Samsung SP2003SWX/EN and SP2503SWX/EN represent a notable advancement in the realm of multifunction printers designed for small to medium-sized businesses. These models cater to a variety of printing needs while maintaining an emphasis on efficiency and quality.

Both printers support robust print speeds, with the SP2003SWX/EN reaching up to 20 pages per minute (ppm) and the SP2503SWX/EN peaking at 25 ppm, making them ideal for environments with high-volume printing demands. The first model is particularly suitable for businesses that require a balance of quality and speed for their documents.

One of the standout features of these printers is their remarkable print resolution, delivering crisp and precise output at 1200 x 1200 dpi. This high resolution ensures that text appears sharp and images are vibrant, making these printers excellent choices for producing professional-quality materials.

Energy efficiency is another key characteristic of the SP2003SWX/EN and SP2503SWX/EN. Both models are designed with eco-friendly technologies, which minimize energy consumption during operation. This not only helps reduce environmental impact but also contributes to lower operational costs over time. Additionally, they incorporate features such as an automatic duplex printing option in the SP2503SWX/EN, allowing users to print on both sides of the paper, further enhancing paper efficiency.

These printers boast a user-friendly interface, facilitating ease of navigation and functionality. The intuitive control panel enhances user experience, making it simple for anyone to operate the devices. Furthermore, they come equipped with a range of connectivity options, including USB and network capabilities, enabling easy integration into existing office systems.

The SP2003SWX/EN and SP2503SWX/EN are also designed with compactness in mind, allowing them to fit seamlessly into any workspace without dominating it. Their sleek design ensures they remain unobtrusive while still offering powerful performance.

Overall, the Samsung SP2003SWX/EN and SP2503SWX/EN stand out as reliable, high-performance printers suitable for various business needs. Their combination of speed, quality, energy efficiency, and compact design make them an attractive choice for organizations looking to streamline their printing processes while maintaining high standards.