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Sharp EL-1801E operation manual Sostituzione DEL Nastro Inchiostrato, Attenzione

Models: EL-1801E

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SOSTITUZIONE DEL NASTRO INCHIOSTRATO

Se la stampa è sfocata anche se il nastro inchiostrato si trova sulla posizione corretta, sostituire il nastro.

Rullo inchiostrato: Tipo EA-781R-BK (Nero)

Tipo EA-781R-RD (Rosso)

ATTENZIONE

L’AGGIUNTA DI INCHIOSTRO AL RULLO INCHIOSTRATO O L’USO DI UN RULLO DIVERSO DA QUELLO RACCOMANDATO PUO’ CAUSARE GRAVI DANNI ALLA CALCOLATRICE.

1)Spegnere la calcolatrice sulla posizione “OFF”.

2)Rimuovere il coperchio della stampante. (Fig. 1)

3)Togliere il rullo girandolo in senso antiorario e tirandolo su. (Fig. 2)

4)Installare il nuovo rullo inchistrato col colore corretto e premerlo nella posizione corretta. Controllare che il rullo inchiostrato sia inserito saldamente. (Fig. 3)

5) Rimettere il coperchio della stampante.

Rosso

Nero

Fig. 1

Fig. 2

Fig. 3

Pulizia del meccanismo di stampa

Se dopo un certo tempo d’uso della calcolatrice la stampa diviene opaca, pulire il cilindro di stampa nel modo indicato di seguito:

1)Togliere il coperchio della stampante ed il rullo inchiostrato.

2)Inserire il rotolo di carta e far avanzare la carta fino a quando l’estremità fuoriesce sul davanti del meccanismo di stampa.

3)Disporre una piccola spazzola (tipo spazzolino da denti) in modo leggero sul cilindro di stampa e pulirlo premendo il tasto .

4)Rimettere il rullo inchiostrato e il coperchio della calcolatrice.

Notas: • Non far girar il cilindro di stampa a mano; il che potrebbe causare dei danni all’apparechio.

•Durante la stampa, non tentare di girare la cinghia di stampa, né trattenerla. Potrebbe essere causa di imprecisione della stampa.

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Sharp EL-1801E operation manual Sostituzione DEL Nastro Inchiostrato, Attenzione
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EL-1801E specifications

The Sharp EL-1801E is a highly regarded scientific calculator that has garnered attention for its exceptional features, robust build, and user-friendly interface. Designed for students, educators, and professionals alike, this calculator combines advanced technology with practicality, making it an ideal companion for a wide range of mathematical computations.

One of the defining characteristics of the EL-1801E is its comprehensive set of functions. With over 220 built-in functions, including advanced trigonometric, logarithmic, and statistical calculations, it caters to the needs of various users, from high school students to university scholars. This extensive functionality ensures that users can perform complex calculations without requiring additional tools.

The EL-1801E is equipped with a dual-line display, enabling users to view both the input and output simultaneously. This feature enhances the user experience, allowing for easy verification of calculations and improving overall efficiency. The display is designed to be clear and legible, even in low-light conditions, thanks to its backlit feature, which further contributes to its usability.

In terms of design, the Sharp EL-1801E boasts a slim profile, making it portable for on-the-go calculations. Its durable construction ensures that it can withstand the rigors of daily use, whether in a classroom or a professional setting. The calculator is powered by solar energy, supplemented by a battery, ensuring long-lasting performance and reducing the need for frequent battery changes.

Another noteworthy aspect of the EL-1801E is its memory capabilities. The calculator allows users to store and recall values, which is particularly beneficial when working with long calculations or when needing to reference previous results. This memory function is essential for those who frequently deal with repetitive calculations or complex equations.

Moreover, the EL-1801E comes with convenient features such as a fraction conversion, which simplifies the process of working with rational numbers. Its percentage calculations and constant functions offer added efficiency for users engaged in financial, statistical, or engineering-related tasks.

In summary, the Sharp EL-1801E scientific calculator stands out for its powerful functions, user-friendly display, and portability. Its advanced features, durable build, and energy-efficient design make it a reliable tool for anyone needing a versatile calculator, whether in education or professional environments. As technology continues to evolve, the EL-1801E remains a relevant and indispensable asset for precise mathematical calculations.