Casio DR-320ER User Manual

E G F S I Sw D Nr Fi De Po
DR-320ER
User’s Guide
Bedienungsanleitung
Mode d’emploi
Guía del usuario
Guida dell’utilizzatore
Instruktionshäfte
Gebruiksaanwijzing
Bruksanvisning
Käyttäjän opas
Brugsvejledning
Guia do Usuário
00-00-Face.PM6 05.6.28, 11:36 AM3

Casio DR-320ER Specifications

General

Type	Desktop Printing Calculator
Display	12-Digit LCD
Currency Conversion	Yes
Tax Calculation	Yes
Paper Width	58 mm
Power Source	AC Adaptor
Key Features	cost/sell/margin calculation, grand total function

Summary

General Guide and Controls

Calculator Selector Functions Overview

Addition and Subtraction Operations

Performing Addition and Subtraction

Instructions for adding and subtracting values using the calculator.

Totals and Grand Totals with Item Counts

Multiplication and Division Operations

Performing Multiplication and Division

Instructions for performing multiplication and division calculations.

Totals and Grand Totals in Multiplication/Division

Percentage Calculations

Regular Percentages, Add-ons, and Discounts

Calculating regular percentages, add-ons (mark-ups), and discounts.

Mark-up and Mark-down Calculations

Calculating Price Mark-ups and Mark-downs

Guide to calculating price increases (mark-ups) and decreases (mark-downs).

ADD Mode Calculations

ADD Mode Calculation Features

Independent Memory Functions

Enabling Independent Memory Functions

Storing and Recalling Memory Values

Making Corrections

Correcting Input and Operation Errors

How to correct mistaken entries or operations before or after calculation.

Handling Calculator Errors

Understanding Error Symbols and Causes

Explains causes of the 'E' error symbol and how to clear it.

Product Specifications

Technical Specifications and Requirements