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

1. Okwu mmalite

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.

Atụmatụ gụnyere:

• 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. Ngwaahịa gafereview

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

Foto 1: N'ihu view of the Sharp EL1750V calculator, showing the display, keypad, and paper roll.

Nyocha 2: N'eluview of key functions including Automatic Tax Keys, Rounding Switch, Decimal Switch, Grand Total Function, 4 Key Memory, Backspace Key, and Percent Key.

Ọgụgụ 3: Zuru ezu 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.

Onyonyo 5: N'okpuru view of the calculator, illustrating the non-slip rubber pads and the 120V power source input.

3. Nhazi

3.1 Ike Isi iyi

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

• AC nkwụnye: 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.
• Batrị: 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. Feed the leading edge of the paper into the printer mechanism slot until it emerges from the top.
4. Mechie mkpuchi ngwa nbipute.
5. Press the paper feed key (often marked with an arrow pointing up) to advance the paper and ensure it is properly aligned.

4. Ntuziaka ọrụ

4.1 Basic Calculations

Perform standard arithmetic operations:

• Mgbakwunye (+): Tinye nọmba mbụ, pịa +, enter the second number, press =.
• Mwepụ (-): Tinye nọmba mbụ, pịa -, enter the second number, press =.
• Mmụba (x): Tinye nọmba mbụ, pịa x, enter the second number, press =.
• Nkewa (÷): Tinye nọmba mbụ, pịa ÷, enter the second number, press =.
• Clear Entry (CE/C): Clears the last entered number.
• Kpochapụ ihe niile (AC): Clears all entries and calculations.

4.2 Ọrụ Pụrụ Iche

• Tax Calculation (TAX+, TAX-):
  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. Enter the amount, then press TAX + to add tax or Ụtụ isi- to subtract tax.
• Change Calculation (CHANGE):
  1. Enter the total amount of the sale.
  2. Pịa Mgbanwe igodo.
  3. Tinye ego e nyere n'aka onye ahịa.
  4. Pịa = to display the change due.
• Nnukwu mkpokọta (GT): Pịa GT to recall the grand total of all previous calculations.
• Memory Functions (M+, M-, RM/CM):
  • M+: Adds the displayed value to memory.
  • M-: Subtracts the displayed value from memory.
  • 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. Nlekọta

5.1 Nhicha

To maintain the calculator's performance and appearance:

• Jiri akwa dị nro hichaa mpụta.
• Maka unyi isi ike, ntakịrị dampen akwa na mmiri ma ọ bụ dị nwayọọ, na-adịghị abrasive Cleaner.
• 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 Ndochi akwụkwọ mpịakọta

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. Nchọpụta nsogbu

7. Nkọwapụta

• Ụdị: Sharp EL1750V
• Ngosipụta: 12-nọmba LCD
• Ọsọ mbipụta: 2.2 ahịrị kwa nkeji
• Printing Colors: 2 (Black for positive, Red for negative)
• Isi mmalite ike: AC Adapter (120V) or Battery Powered
• Akụkụ (Ihe dị ka): 5.9 na (W) x 9.1 na (D) x 2 na (H)
• Ibu (Ihe dị ka): 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.)
• Ihe: Plastic
• Atụmatụ pụrụ iche: Antimicrobial protection, Change calculation, Tax functions, Cost/Sell/Margin functions, Grand Total, 4-key memory.

8. Akwụkwọ ikike na nkwado

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Sharp websaịtị. Debe nnata nzụta gị dị ka ihe akaebe nke ịzụrụ maka nkwupụta ikike.

Onye nrụpụta: Nkọ

Websaịtị: www.sharpusa.com