„Perhitungan dengan Tanda Kurung

zOperasi di dalam tanda kurung selau dieksekusi pertama kali. Kalkulator dapat menggunakan hingga 13 jenjang tanda kurung berurutan dalam satu perhitungan. Lihat Contoh 15.

zTanda kurung tutup yang segera dijumpai pertama kali sebelum

ditekan tombol [ ] mungkin akan diabaikan, tidak peduli berapa banyak tanda kurung yang diperlukan. Lihat Contoh 16.

zTanda perkalian " x " yang segera dijumpai sebelum tanda kurung buka mungkin diabaikan. Lihat Contoh 17.

(Catatan) : Kalkulator dapat secara otomatis mengoreksi perkalian dengan singkatan yang berada di muka dari semua fungsi, kecuali variabel memori, tanda kurung kiri, fungsi-fungsi Tipe B.

zUntuk selanjutnya, tipe dengan singkatan tidak akan digunakan di buku petunjuk ini. Lihat Contoh 18.

zHasil yang benar tidak dapat diturunkan dengan memasukkan [ ( ] 2 [ + ] 3 [ ) ] [ EXP ] 2. Pastikan Anda memasukkan [ x ] 1 di antara tanda [ ) ] dan [ EXP ] untuk contoh di bawah ini. Lihat Contoh 19.

„Perhitungan Persentase

z[ 2nd ] [ % ] akan membagi bilangan yang ditampilkan dengan 100. Anda dapat mengunakan urutan tombol ini untuk menghitung persentase, penjumlahan kepada nilai yang sudah ada (add-on), diskon, dan rasio persentase. Lihat Contoh 20~21.

„Fungsi perhitungan kontinu

zKalkulator memungkinkan kita mengulang operasi yang terakhir

kali dieksekusi dengan menekan tombol [ ] pada perhitungan berikutnya. Lihat Contoh 22.

zBahkan jika perhitungan telah diselesaikan dengan menekan

tombol [ ], hasil yang diperoleh masih tetap dapat digunakan untuk perhitungan berikutnya. Lihat Contoh 23.

„Fungsi Jawaban

zFungsi jawaban menyimpan hasil-hasil dari beberapa perhitungan yang paling akhir dilakukan. Hasil-hasil itu akan tetap disimpan sekalipun setelah kalkulator dimatikan. Begitu sebuah bilangan

numerik atau ekspresi numerik dimasukkan dan tombol [ ] ditekan, maka hasilnya akan disimpan oleh fungsi ini. Lihat Contoh 24.

(Catatan) : Sekalipun jika ternyata hasil dari eksekusi sebuah perhitungan adalah sebuah kesalahan, maka kesalahan ini pun akan tetap disimpan oleh Memori Jawaban.

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Citizen SRP-280N manual „ Perhitungan dengan Tanda Kurung, „ Perhitungan Persentase, „ Fungsi perhitungan kontinu
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SRP-280N, SRP-280N/SRP-285N specifications

The Citizen SRP-280N and SRP-285N are both advanced thermal printers designed to meet the needs of various industries, including retail, hospitality, and logistics. Known for their reliability and performance, these models are particularly favored for their speed and efficiency in printing receipts and labels.

One of the standout features of the SRP-280N is its high-speed printing capability. It can produce printouts at an impressive rate of 200 mm per second, ensuring that businesses can process transactions quickly, which is crucial during peak hours. Similarly, the SRP-285N offers rapid printing speeds, making it ideal for environments where time is of the essence.

Both models utilize direct thermal printing technology, which eliminates the need for ink or ribbons, reducing maintenance costs and downtime. The printers are equipped with easy-to-load paper mechanisms, allowing users to quickly replace paper rolls with minimal disruption to workflow. This feature is particularly advantageous for high-volume settings where efficiency is paramount.

The Citizen SRP-280N and SRP-285N support a variety of paper widths, making them versatile for different printing tasks. The models can handle standard thermal paper rolls, commonly used for receipts, as well as labels, catering to diverse business requirements. This flexibility is further enhanced by the compatibility of both printers with various operating systems, including Windows and Android, ensuring seamless integration into existing systems.

Connectivity is another key aspect of the SRP-280N and SRP-285N offerings. Both printers come equipped with multiple interface options, including USB, Ethernet, and Bluetooth, allowing users to connect to various devices seamlessly. This feature is particularly useful for businesses adopting mobile payment systems or those needing to connect multiple devices to a single printer.

Additional characteristics of these models include a compact design that saves counter space, as well as robust construction for durability in demanding environments. They also feature an energy-efficient design, contributing to lower power consumption while operating, aligning with modern needs for sustainability.

Overall, the Citizen SRP-280N and SRP-285N printers combine speed, versatility, and durability, making them an excellent choice for businesses that require reliable printing solutions. With their advanced technology and thoughtful design, these printers can significantly enhance operational efficiency in any setting.
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