Manual del usuario de la calculadora de impresión a dos colores Sharp EL1750V EL-1750V

1. Introducción

This manual provides detailed instructions for the Sharp EL1750V EL-1750V Two-Color Printing Calculator. This device is designed for efficient financial and general calculations, featuring a two-color printing mechanism for clear record-keeping. It includes functions such as automatic tax keys, a change calculation feature, and a large display for enhanced usability.

Las características principales incluyen:

• Two-color printing (positive numbers in black, negative in red) at 2.2 lines per second.
• 12-digit LCD display for large calculations.
• Built-in antimicrobial protection.
• Change calculation feature.
• Automatic Tax Keys (TAX+, TAX-).
• Rounding and Decimal Switches.
• Grand Total (GT) function.
• 4-key memory.
• Cost, Sell, Margin (CSM) keys.

2. Producto terminadoview

Familiarize yourself with the components and key features of your Sharp EL1750V calculator.

Figura 1: Frente view of the Sharp EL1750V calculator, showing the display, keypad, and paper roll.

Figura 2: Sobreview of key functions including Automatic Tax Keys, Rounding Switch, Decimal Switch, Grand Total Function, 4 Key Memory, Backspace Key, and Percent Key.

Figura 3: detallada view highlighting the 2.2 LPS 2-Color Printer, Average Key, Change Calculations, Tax Calculations, Grand Total Key, and Cost/Sell/Margin Keys.

Figure 4: Dimensions of the Sharp EL1750V calculator, showing a width of 5.9 inches, depth of 9.1 inches, and height of 2 inches, with a 0.75 inch 12-digit LCD display.

Figura 5: Abajo view of the calculator, illustrating the non-slip rubber pads and the 120V power source input.

3. Configuración

Fuente de alimentación 3.1

The Sharp EL1750V can be powered by an AC adapter (120V) or batteries. Ensure the correct power source is connected before operation.

• Adaptador de CA: Connect the provided AC adapter to the power input port on the side of the calculator (refer to Figure 5) and plug it into a standard 120V electrical outlet.
• Baterías: If using batteries, open the battery compartment (typically on the underside) and insert the required batteries, observing correct polarity.

3.2 Installing the Paper Roll

1. Lift the printer cover to expose the paper roll compartment.
2. Coloque un rollo de papel nuevo en el compartimiento, asegurándose de que el papel se alimente desde la parte inferior del rollo.
3. Feed the leading edge of the paper into the printer mechanism slot until it emerges from the top.
4. Cierre la cubierta de la impresora.
5. Press the paper feed key (often marked with an arrow pointing up) to advance the paper and ensure it is properly aligned.

4. Instrucciones de funcionamiento

4.1 Cálculos básicos

Realizar operaciones aritméticas estándar:

• Suma (+): Ingrese el primer número, presione +, ingrese el segundo número, presione =.
• Resta (-): Ingrese el primer número, presione -, ingrese el segundo número, presione =.
• Multiplicación (x): Ingrese el primer número, presione x, ingrese el segundo número, presione =.
• División (÷): Ingrese el primer número, presione ÷, ingrese el segundo número, presione =.
• Clear Entry (CE/C): Borra el último número ingresado.
• Todo despejado (AC): Borra todas las entradas y cálculos.

4.2 Funciones especiales

• Cálculo de impuestos (IMPUESTO+, IMPUESTOS-):
  1. Set the tax rate using the appropriate function (refer to the calculator's specific tax rate setting procedure, usually involving a dedicated key or mode).
  2. Ingrese el monto y luego presione IMPUESTO+ to add tax or IMPUESTO- to subtract tax.
• Change Calculation (CHANGE):
  1. Enter the total amount of the sale.
  2. Presione el CAMBIAR llave.
  3. Ingrese el importe recibido del cliente.
  4. Prensa = to display the change due.
• Total general (GT): Prensa GT to recall the grand total of all previous calculations.
• Memory Functions (M+, M-, RM/CM):
  • M+:Agrega el valor mostrado a la memoria.
  • M-: Resta el valor mostrado de la memoria.
  • RM/CM: Recalls memory content (first press) or clears memory (second press).
• Cost, Sell, Margin (COST, SELL, MGN): These keys are used for profit margin calculations.
  1. Enter two of the three values (Cost, Selling Price, Margin Percentage) and press the key for the unknown value to calculate it.
• Rounding and Decimal Switches: Adjust these switches (typically located above the keypad) to control the number of decimal places and rounding method for calculations.

5. Mantenimiento

5.1 Limpieza

To maintain the calculator's performance and appearance:

• Limpie el exterior con un paño suave y seco.
• Para suciedad difícil, ligeramente dampLimpie el paño con agua o un limpiador suave no abrasivo.
• Do not use strong solvents or abrasive cleaners, as these can damage the surface or display.
• Evite rociar líquidos directamente sobre la calculadora.

5.2 Reemplazo del rollo de papel

Replace the paper roll when it runs out or the print becomes faint. Refer to Section 3.2 for installation instructions.

5.3 Reemplazo del rodillo de tinta

When the print becomes faint or incomplete, the ink roller needs to be replaced. Consult your calculator's specific instructions for ink roller replacement, as the procedure may vary slightly.

6. Solución de problemas

7. Especificaciones

• Modelo: Sharp EL1750V
• Mostrar: LCD de 12 dígitos
• Velocidad de impresión: 2.2 líneas por segundo
• Printing Colors: 2 (Black for positive, Red for negative)
• Fuente de energía: AC Adapter (120V) or Battery Powered
• Dimensiones (Aprox.): 5.9 pulgadas (W) x 9.1 pulgadas (D) x 2 pulgadas (H)
• Peso aproximado.): 0.16 ounces (Note: This weight seems unusually low for a printing calculator, likely an error in source data. User should refer to product packaging for accurate weight.)
• Material: Plástico
• Características especiales: Antimicrobial protection, Change calculation, Tax functions, Cost/Sell/Margin functions, Grand Total, 4-key memory.

8. Garantía y soporte

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Sharp webSitio. Conserve su recibo de compra como comprobante para reclamaciones de garantía.

Fabricante: Afilado

Websitio: www.sharpusa.com