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Sharp EL1750V

Sharp EL1750V EL-1750V Two-Color Printing Calculator User Manual

Детални упатства за поставување, работа и одржување.

1. Вовед

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.

Главните карактеристики вклучуваат:

  • 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. Производот завршиview

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

Sharp EL1750V Two-Color Printing Calculator, angled view

Слика 1: Предна страна view of the Sharp EL1750V calculator, showing the display, keypad, and paper roll.

Sharp EL1750V calculator with key features highlighted

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

Sharp EL1750V calculator with specific keys labeled

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

Sharp EL1750V calculator with dimensions labeled

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.

Дното view of Sharp EL1750V calculator showing non-slip pads and power input

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

3. Поставување

3.1 Извор на енергија

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

  • Адаптер за наизменична струја: 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.
  • Батерии: 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. Place a new paper roll into the compartment, ensuring the paper feeds from the bottom of the roll.
  3. Вметнете го предниот раб на хартијата во отворот на механизмот на печатачот додека не излезе од врвот.
  4. Затворете го капакот на печатачот.
  5. Press the paper feed key (often marked with an arrow pointing up) to advance the paper and ensure it is properly aligned.

4. Упатства за работа

4.1 Основни пресметки

Perform standard arithmetic operations:

  • Додаток (+): Внесете го првиот број, притиснете +, внесете го вториот број, притиснете =.
  • Одземање (-): Внесете го првиот број, притиснете -, внесете го вториот број, притиснете =.
  • Множење (x): Внесете го првиот број, притиснете x, внесете го вториот број, притиснете =.
  • Делба (÷): Внесете го првиот број, притиснете ÷, внесете го вториот број, притиснете =.
  • Clear Entry (CE/C): Го брише последниот внесен број.
  • Сè е јасно (AC): Ги брише сите записи и пресметки.

4.2 Специјални функции

  • Пресметка на данок (ДАНОК+, ДАНОК-):
    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. Внесете го износот, потоа притиснете ДАНОК+ to add tax or ДАНОК- да се одземе данок.
  • Change Calculation (CHANGE):
    1. Enter the total amount of the sale.
    2. Притиснете го ПРОМЕНИ клуч.
    3. Внесете го износот што сте го добиле од клиентот.
    4. Притиснете = to display the change due.
  • Голем вкупно (GT): Притиснете GT to recall the grand total of all previous calculations.
  • Memory Functions (M+, M-, RM/CM):
    • M+Ја додава прикажаната вредност во меморијата.
    • M-Ја одзема прикажаната вредност од меморијата.
    • 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. Одржување

5.1 Чистење

To maintain the calculator's performance and appearance:

  • Избришете ја надворешноста со мека, сува крпа.
  • За тврдокорна нечистотија, малку дampmk крпата со вода или благо, неабразивно средство за чистење.
  • Do not use strong solvents or abrasive cleaners, as these can damage the surface or display.
  • Avoid spraying liquids directly onto the calculator.

5.2 Замена на ролна хартија

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

5.3 Ink Roller Replacement

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 Смена на проблеми

ПроблемМожна причинаРешение
Калкулаторот не се вклучува.No power, AC adapter not connected, or batteries depleted/incorrectly installed.Ensure AC adapter is securely plugged in. If using batteries, check battery installation and replace if necessary.
Нема отпечаток или има бледо отпечаток.Paper roll empty or incorrectly installed; ink roller needs replacement.Replace paper roll (Section 3.2). Replace ink roller (Section 5.3).
Display shows "E" or error message.Calculation overflow, division by zero, or incorrect operation sequence.Притиснете AC to clear the error. Re-enter the calculation carefully.
Заглавување на хартија.Paper roll not installed correctly or paper is creased.Open printer cover, remove jammed paper, and re-install paper roll correctly (Section 3.2).

7. Спецификации

  • Модел: Sharp EL1750V
  • Прикажи: LCD со 12 цифри
  • Брзина на печатење: 2.2 реда во секунда
  • Бои за печатење: 2 (Black for positive, Red for negative)
  • Извор на енергија: AC Adapter (120V) or Battery Powered
  • Димензии (приближно): 5.9 инчи (Ш) x 9.1 инчи (Д) x 2 инчи (Н)
  • Тежина (прибл.): 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.)
  • Материјал: Пластика
  • Посебни карактеристики: Antimicrobial protection, Change calculation, Tax functions, Cost/Sell/Margin functions, Grand Total, 4-key memory.

8. Гаранција и поддршка

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Sharp webлокација. Чувајте ја сметката како доказ за купување за гаранциски побарувања.

Производител: Остро

Webсајт: www.sharpusa.com