Manual del usuario de la calculadora Casio HR-150TM con impresión a dos colores

1. Introducción

This manual provides comprehensive instructions for the operation and maintenance of your Casio HR-150TM Two-Color Printing Calculator. Designed for efficiency and ease of use, this calculator features a full decimal system and an extra-large 20 mm digit display for enhanced readability. It supports dual power options, making it suitable for both desktop and portable use.

Características principales:

• Full decimal system for precise calculations.
• Extra-large 20 mm digit size for clear display readability.
• Dual power capability (AC adapter and batteries) for versatile use.
• Two-color printing (black and red) for clear record-keeping.
• 2.4 lines per second print speed.

2. Precauciones de seguridad

To ensure safe operation and prevent damage to your calculator, please observe the following precautions:

• Do not expose the calculator to direct sunlight, high humidity, or extreme temperatures.
• Evite dejar caer la calculadora o someterla a impactos fuertes.
• No intente desmontar ni modificar la calculadora. Todas las reparaciones deben ser realizadas por personal cualificado.
• Utilice únicamente el adaptador de corriente y las baterías especificadas.
• Mantenga la calculadora alejada del agua y otros líquidos.
• When replacing batteries, ensure correct polarity (+/-).
• Deseche las baterías usadas de acuerdo con las normas locales.

3. Configuración inicial

3.1 Fuente de alimentación

The Casio HR-150TM can be powered by either an AC adapter or batteries.

• Adaptador de CA: Connect the supplied AC adapter to the calculator's power input jack and then to a standard electrical outlet.
• Baterías: Open the battery compartment cover on the underside of the calculator. Insert four AA-size batteries, ensuring correct polarity. Close the cover securely.

3.2 Carga del rollo de papel

Follow these steps to load a new paper roll for the printing function:

1. Asegúrese de que la calculadora esté apagada.
2. Lift the paper roll arm located at the back of the calculator.
3. Place a new paper roll onto the paper roll holder, ensuring the paper feeds from the bottom.
4. Insert the leading edge of the paper into the paper feed slot until it emerges from the top.
5. Presione el ALIMENTAR Botón para avanzar el papel.
6. Lower the paper roll arm back into place.

Image: The Casio HR-150TM calculator shown with its included accessories, including the power adapter and a paper roll, illustrating components for initial setup.

4. Instrucciones de funcionamiento

4.1 Cálculos básicos

Perform standard arithmetic operations using the numeric keypad and function keys:

• Enter numbers using the 0-9 llaves.
• Usar + (suma), - (sustracción), x (multiplicación), y ÷ (division) for operations.
• Prensa = para mostrar el resultado.
• El C key clears the current entry.
• El CA key clears all entries and calculations.

4.2 Cálculos de impuestos

The calculator includes dedicated keys for tax calculations:

• IMPUESTO+: Adds tax to a value.
• IMPUESTO-: Subtracts tax from a value.
• To set the tax rate, refer to the detailed instructions in the full user manual (not provided here).

4.3 Función de impresión

The Casio HR-150TM prints calculations in two colors for easy differentiation of positive and negative values.

• Ensure a paper roll is properly loaded (refer to Section 3.2).
• The calculator automatically prints operations as they are performed when the print switch is set to "ON PRINT".
• Positive numbers and results typically print in black, while negative numbers and subtractions may print in red.

Image: The Casio HR-150TM printing calculator in operation, showing a paper roll with printed calculations emerging from the top.

5. Mantenimiento

5.1 Limpieza

To maintain the appearance and functionality of your calculator:

• Limpie el exterior con un paño suave y seco.
• Para suciedad rebelde, dampen the cloth slightly with water and a mild detergent, then wipe dry immediately.
• No utilice limpiadores abrasivos, disolventes o alcohol, ya que pueden dañar la superficie.

5.2 Reemplazo del rollo de papel

Replace the paper roll when it runs out or when print quality deteriorates. Refer to Section 3.2 for detailed instructions on loading a new paper roll.

5.3 Reemplazo del rodillo de tinta

If the print becomes faint or illegible, the ink roller may need replacement. Consult the full product manual for specific instructions on replacing the ink roller.

6. Solución de problemas

If you encounter issues with your Casio HR-150TM, try the following solutions:

7. Especificaciones del producto

8. Garantía y soporte

For information regarding product warranty, technical support, or service, please contact Casio customer support or visit the official Casio webSitio. Conserve su recibo de compra como comprobante para reclamaciones de garantía.

Casio Oficial Websitio: www.casio.com