SHARP EL-2607LG 인쇄 계산기 사용 설명서

1. 서론

Thank you for choosing the SHARP EL-2607LG Printing Calculator. This professional desktop calculator is engineered for precision and efficiency in various demanding environments, including accounting, retail, and general office use. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance.

Figure 1: SHARP EL-2607LG Printing Calculator

2. 설정

2.1 전원 공급

The EL-2607LG operates primarily on AC power. Connect the provided AC adapter to the calculator's power input and then to a standard electrical outlet. For continuous operation and memory retention during power outages, the calculator includes a CR2032 backup battery. Ensure this battery is installed correctly.

2.2 페이퍼 롤 설치

1. Open the paper roll cover located at the top rear of the calculator.
2. Place a new paper roll into the holder, 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 front.
4. 종이롤 덮개를 닫으세요.

2.3 잉크 롤러 설치/교체

1. 계산기가 꺼져 있는지 확인하십시오.
2. Locate the ink roller compartment, usually near the printer mechanism.
3. 잉크 롤러를 교체할 경우, 기존 롤러를 조심스럽게 제거하십시오.
4. 새 잉크 롤러를 삽입하고 딸깍 소리가 나면서 제자리에 단단히 고정되었는지 확인하십시오.

그림 2: 후면 view showing paper roll and ink roller access

3. 사용 설명서

3.1 기본 계산

Perform standard arithmetic operations using the numeric keypad and function keys (+, -, ×, ÷, =).

• 덧셈/뺄셈: 숫자를 입력하고 누르세요 + or -.
• 곱셈/나눗셈: 숫자를 입력하고 누르세요 × or ÷.
• 결과: 누르다 = 결과를 표시하고 계산 과정을 출력합니다.

3.2 특수 기능

• Tax Calculation (+/- TAX): 사용하세요 세금+ 그리고 세- keys for quick tax additions or subtractions. Refer to the full manual for setting tax rates.
• 환율 변환: The calculator supports currency conversion. Consult the full manual for setup and usage.
• Four-Button Memory: 활용하다 M+ (Memory Plus), M- (Memory Minus), RM (Recall Memory), and CM (Clear Memory) for complex calculations involving multiple totals.
• 반올림 기능: Adjust rounding settings (e.g., round up, round down, cut off) as needed for specific calculations.
• Correction Button (CE): 누르다 CE to clear the last entered number without affecting previous calculations.

3.3 Printing Features

The EL-2607LG features a high-speed, two-color printing system (black for positive numbers, red for negative numbers) at 4.5 lines per second, providing a clear and permanent record of your calculations.

그림 3: 전면 view of the calculator showing the ergonomic keyboard and display

4. 유지관리

4.1 청소

To maintain the calculator's appearance and functionality, regularly wipe the casing and display with a soft, dry cloth. For stubborn dirt, a slightly damp 천을 사용할 수 있지만, 기기 내부로 액체가 들어가지 않도록 하십시오. 연마성 세척제나 용제를 사용하지 마십시오.

4.2 배터리 교체

If the display becomes dim or memory functions are lost when the AC adapter is disconnected, the CR2032 backup battery may need replacement. Refer to the battery compartment instructions for safe replacement.

4.3 Paper and Ink Roller Replacement

Replace the paper roll when it runs out, following the instructions in Section 2.2. Replace the ink roller when printouts become faint or inconsistent, as described in Section 2.3.

5. 문제 해결

• 전원/디스플레이 없음: Ensure the AC adapter is securely connected to both the calculator and a working power outlet. Check if the CR2032 backup battery is installed and functional.
• 인쇄 안 됨/흐릿하게 인쇄됨: Verify that the paper roll is installed correctly and has not run out. Check if the ink roller is properly installed and has sufficient ink. Replace if necessary.
• 잘못된 계산: Ensure correct input of numbers and operations. Clear any previous calculations using the C or CE button. If the issue persists, reset the calculator (refer to the full manual for reset procedures).
• 용지 걸림: Turn off the calculator, open the paper roll cover, and carefully remove any jammed paper. Ensure the paper path is clear before re-inserting the paper roll.

6. 사양

7. 보증 및 지원

자세한 보증 정보는 제품에 동봉된 보증 카드를 참조하거나 샤프 공식 웹사이트를 방문하십시오. website. For additional support, FAQs, and the latest manuals, please visit www.sharp-calculators.com/manuals.

제품 UPC: 4550556171922