Sharp EL-1801E operation manual Paper Roll Replacement

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CONVERSION KEY (TO A NATIONAL CURRENCY)

CONVERSION KEY (TO THE EURO CURRENCY)

DISPLAY SYMBOLS:

M : Memory symbol

Appears when a number is in the memory.

– : Minus symbol

Appears when a number is negative.

E : Error symbol

Appears when an overflow or other error is detected.

: National Currency symbol

Appears when an entered value is converted to present national currency. This symbol also appears when an exchange rate is stored.

: Euro Currency symbol

Appears when an entered value is converted to Euro currency.

This symbol also appears when an exchange rate is stored.

PAPER ROLL REPLACEMENT

1)Insert the leading edge of the paper roll into the opening. (Fig.1)

2)Turn the power on and feed the paper by pressing . (Fig.2)

3)Lift the attached metal paper holder up and insert the paper roll to the paper holder. (Fig.3)

Fig. 1

Fig. 2

Fig. 3

DO NOT PULL PAPER BACKWARDS AS THIS MAY CAUSE DAMAGE TO PRINTING MECHANISM.

Image 6

Contents EL-1801E Page Contents IntroductionOperational Notes Operating Controls On Power Switch Print / Item Count Mode SelectorDecimal / ADD Mode Selector Rounding SelectorEqual KEY Clear / Clear Entry KEYTotal KEY Change Sign KEYPaper Roll Replacement INK Roller Replacement Ink roller Type EA-781R-BK Black Type EA-781R-RD RedBattery Replacement HOW to Connect the AC Adaptor OptionError conditions ErrorsSpecifications Printing SectionHinweise ZUM Betrieb EinleitungInhalt DeutschDrucken / Postenzä Hler OFF Netzschalter AUS BedienungselementeOn EIN/AUS-SCHALTER BETRIEBSART-WAHLSCHALTER FÜ R Wahlschalter FÜ R Dezimal / AdditionSUMME-TASTE PAPIERVORSCHUB-TASTE NON-ADD / ZWISCHENSUMMEN-TASTETaste FÜ R LÖ Schen / Eingabe LÖ Schen GleichtasteAustausch DER Papierrolle SPEICHERN-TASTEAustausch DER Tintenrolle Tintenrolle Typ EA-781R-BK Schwarz Typ EA-781R-RD RotVorsicht Austausch DER Batterien Anschluss DES Netzstromadapters Sonderzubehö RNetzstrom-Adapter2Model EA-128A Fehlerbedingungen FehlerTechnische Daten DruckwerkTable DES Matiè RES PRÉ CautionsFranç AIS LES Commandes SÉ Lecteur DE Mode DÉ Cimal / AdditionSÉ Lecteur D’ARRONDI Touche Signe É GAL Touche Effacement / D’EFFACEMENT DES EntreesTouche Total Touche DE Changement DE SigneRemplacement DU Rouleau DE Papier Touche EnregistrementRemplacement DU Cylindre Encreur Cylindre encreur Type EA-781R-BK NoirAvertissement Remplacement DES Piles Branchement DE L’ADAPTATEUR CA EN OptionAdaptateur CA modè le EA-28A Conditions d’erreur ErreursFiche Technique Section ImpressionNotas AL Manejarla IntroduccionIndice Españ OLOn Interruptor DE Corriente Selector DEL Modo DE Selector DEL Mode DE Decimal / SumaControles DE Funcionamiento Impresion / Modo Para Contar Articulos OFF Apagado OFFTecla Total Tecla DE Avance DEL Papel Tecla DE no Suma / Total ParcialTecla DE Borrado / Borrado DE Entrada Tecla IgualCambio DEL Rollo DEL Papel Cambio DEL Rodillo Entintador AdvertenciaReemplazo DE LAS Pilas Manera DE Conectar EL Adaptador DE CA OpcionalAdaptador de CA Modelo EA-28A1 Especificaciones Tecnicas ErroresCondiciones de error Seccion DE LA ImpresoraIntroduzione ItalianoComandi E Funzioni Selettore DI ArrotondamentoTasto DI Uguale Tasto DI Cancellazione / Cancellazione ImmissioneTasto DI Totale Tasto D’INVERSIONE DEL SegnoSostituzione DEL Rullo Carta Sostituzione DEL Nastro Inchiostrato AttenzioneSostituzione Delle Pile Collegamento DELL’ADATTATORE CA FacoltativoDati Tecnici ErroriCondizioni d’errore Sezione DI StampaObservera VID Anvä Ndning InledningInnehå LL SvenskaVÄ Ljare FÖ R Decimal / LÄ GET ADD KontrollerPosträ Kning Avrundningsvä LjareSummatangent Pappersmatare EJ Addering / DelsvarstangentTangent FÖ R Radering / Radering AV Inmatning Likamed TangentByte AV Pappersrullen LagringstangentTyp EA-781R-RD Rött Byte AV FärgrulleFärgrulle VarningBatteribyte NÄ Tströ Msadapterns Anslutning Extra Tillbehö RFel kan uppstå i följande fall FELTekniska Data SkrivardelOpmerkingen Betreffende HET Gebruik InleidingInhoudsopgave NederlandsBedieningsorganen Decimaal / DECIMAALTEKEN-INVOEGING KeuzeschakelaarAfrondingskeuzeschakelaar Wissen Papiertoevoertoets NIET-TOEVOEGEN/SUBTOTAAL ToetsWissen / Invoer Wissen Toets Totaal Toets+ POSITIEF/NEGATIEF-OMSCHAKELTOETS PrijsberekeningstoetsInktrol Type EA-781R-BK Zwart Type EA-781R-RD Rood Papierrol VervangenInktrol Vervangen WaarshuwingVervangen VAN DE Batterijen Wisselstroomadapter model EA-28A DE Wisselstroomadapter Aansluiten LosverkrijgbaarFouten FoutconditiesTechnische Gegevens PrinteenheidCalculation Examples RechnungsbeispieleExemples DE Calculs Ejemplos DE Calculos Esempi DI CalcoloGrundlä Ggande RÄ Kneexempel Rekenvoorbeelden Bediening Display AfdrukWerd niet gebruikt tijdens het invoeren van de getallen 62.35 100 100· 25· % 25.00 25·00 ∗ Markup and Margin Aufschlag UND GewinnspanneHausse ET Marge BÉ NÉ Ficiaire PÅ Slag OCH Marginal Incremento Porcentual Y MargenMaggiorazione E Margine Procentuele Verhoging EN WinstmargeCost $200 Sell $250 $50 Mkup 25% Mrgn 20% $123 Total 46 × 78 = + 125 ÷ 5 = 172 × 8 = + 2- 3= Example Page Sharp Corporation

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.