1.Depuis le menu des statistiques, choisissez 1–VARou

2–VARet pressez [ ].

2.Pressez [ DATA ] et trois menus apparaissent : DATA–INPUT, LIMIT–SET, DISTR. Veuillez choisir DATA–INPUTet pressez

[ ].

3. Entrez une valeur-x et pressez [

].

4. Entrez la fréquence ( FREQ )

de la valeur X- (dans le

mode1–VAR) de la valeur Y- correspondante ( dans le mode 2–VAR) et pressez [ ].

5.Pour entrer plus d’informations, répétez la procédure depuis l’étape 3.

6.Pressez [ STATVAR ] et faîtes défiler le menu des résultats

des statistiques avec [ ] ou [ ] pour trouver les variables statistiques désirées. (Voir Tableau ci-dessous)

VariableSens

nNombre de valeurs x ou de paires x-y entrées.

ou

Moyenne des valeurs x ou y.

Xmax ou Ymax Maximum des valeurs x ou y Xmin ou Ymin Minimum des valeurs x ou y

Sx ou Sy Déviation standard d’exemple des valeurs x

ou y.

Sx =

∑ (x − x)2

,

Sy =

∑ (y − y)2

n − 1

n − 1

 

 

 

 

σx ou σy Déviation standard de population des valeurs

 

x ou y. σx =

∑ (x − x)2

, σy =

∑(y − y)2

 

n

 

n

 

 

 

 

Σx ou Σy

Somme de toutes les valeurs x ou y.

 

Σx 2 ou Σy 2

Somme de toutes les valeurs x 2 ou y 2

 

Σx y

Somme de (x z y) pour toutes les paires x-y

„Capacité de traitement

Etapes : ( Voir l’Exemple 53~54. )

1. Pressez [ DATA ] et trois menus aparaissent : DATA–INPUT, LIMIT–SET, DISTR. Veuillez choisir LIMIT–SETet pressez

[ ].

2. Entrez une valeur de limite spéc. supérieure ( X USL ou Y USL), puis pressez [ ].

3.Entrez une valeur de limite spéc. Inférieure ( X LSL ou Y

LSL ), puis pressez [ ].

4.Entrez les données à placer sous le mode DATA–INPUT.

5.Pressez [ STATVAR ] et faîtes défiler le menu des résultats

statistiques avec [

] ou [ ] pour trouver les variables de

la capacité de traitement. (Voir Tableau ci-dessous)

Variable

Sens

 

F – 16

File name : CBM_SR285,A_HDBSR285T19_French.doc

version : 2010/04/26

Page 97 Page 99
Page 98
Image 98
Citizen SRP-280N/SRP-285N manual „ Capacité de traitement, VariableSens, Variable Sens
Page 97 Page 99

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.
Top Page Image Contents