EL-1611P - Calculator SHARP - Free user manual and instructions

USER MANUAL EL-1611P SHARP

Thank you for your purchase of the SHARP electronic printing calculator, model EL-1611P.

To insure trouble-free operation of your SHARP calculator, we recommend the following:

1. The calculator should be kept in areas free from extreme temperature changes, moisture, and dust.
2. A soft, dry cloth should be used to clean the calculator. Do not use solvents or a wet cloth.
3. Since this product is not waterproof, do not use it or store it where fluids, for example water, can splash onto it. Raindrops, water spray, juice, coffee, steam, perspiration, etc. will also cause malfunction.
4. If service should be required, use only a SHARP servicing dealer, a SHARP approved service facility or SHARP repair service.
5. If you pull out the power cord to cut electricity completely or replace the batteries, the presently stored tax rate will be cleared.

CONTENTS

Page
OPERATING CONTROLS 2
INK ROLLER REPLACEMENT 3
PAPER ROLL REPLACEMENT 5
POWER SUPPLY 7
ERRORS 9
SPECIFICATIONS 10
RESETTING THE UNIT 11
CALCULATION EXAMPLES 89
TAX RATE CALCULATIONS 98

OPERATING CONTROLS

ON

C·CE

POWER ON KEY / CLEAR / CLEAR ENTRY KEY:

Clear - This key also serves as a clear key for the calculation register and resets an error condition.

Clear entry – When pressed after a number and before a function, clear the number.

OFF

POWER OFF KEY:

When this key is pressed, the power is turned off.

P

PRINT KEY:

To save paper you can only print what is displayed, even in non-print mode.

Pressing P after the entry of a number will print the entry with the symbol “#” even in non-print mode.

Pressing ☐ will insert a separator into a number entry such as a code, date, etc. Separators are displayed as a period and dashes but printed as periods.

P/NP M+

MEMORY + KEY / PRINT ON / OFF KEY:

Pressing 2nd P/NP selects print mode or non-print mode.

Cause the calculator to operate in a display / print or display only mode, depending upon the calculator's

DEC M-

present state.

“P” on the display: Print mode.

"NP" on the display: Non-print mode.

MEMORY - KEY / DECIMAL SELECTION KEY:

Pressing 2nd DEC sets the number of decimal places in the result.

graph LR
    A --> B
    B --> C
    C --> D
    D --> E
    E --> F
    F --> G
    G --> H
    H --> I
    I --> J
    J --> K
    K --> L
    L --> M
    M --> N
    N --> O
    O --> P
    P --> Q
    Q --> R
    R --> S
    S --> T
    T --> U
    U --> V
    V --> W
    W --> X
    X --> Y
    Y --> Z

“F” on the display:

The answer is displayed in the floating decimal system.

“3, 2, 1, 0” on the display:

Presets the number of decimal places in the answer.

“A” on the display (Add mode):

The decimal point in addition and subtraction entries is automatically positioned to the 2nd digit from the lowest digit of entry number. Use of the add mode permits addition and subtraction of numbers without entry of the decimal point. Use of , × and ÷ will automatically override the add mode and decimally correct answers will be printed.

TAX-

PRE-TAX KEY

TAX-INCLUDING KEY / TAX RATE SET KEY:

You can set the tax rate by pressing 2nd RATE SET. (A maximum of 4 digits excluding the decimal point can be stored as the tax rate.)

2nd FUNCTION KEY:

To use the functions shown above the keys, such as "DEC", press the 2nd key first. (When the 2nd key is pressed, "2nd" will appear at the top of the display.)

Example: To change decimal place setting from F to 2

2nd DEC, 2nd DEC

PAPER FEED KEY:

When pressed, the paper tape advances.

DISPLAY:

F 3 2 1 0 A P NP 2nd TAX+ TAX- 1234567890 12-M E

F: Floating decimal mode

3, 2, 1, 0: Preset decimal mode

A: Add mode

P: Print mode

NP: Non-print mode

2nd: 2nd functions are available

TAX+: Incl. tax

TAX-: Pre-tax

TAX : Tax rate

M: Memory

-: Minus

E: Error

- For illustration purposes, all the relevant symbols are visible in the display above. However, in actual use, this would never happen.

INK ROLLER REPLACEMENT

If printing is blurry even when the ink roller is in the proper position, replace the roller.

Ink roller: Type EA-732R

WARNING

APPLYING INK TO WORN INK ROLLER OR USE OF UNAPPROVED INK ROLLER MAY CAUSE SERIOUS DAMAGE TO PRINTER.

1) Turn the power off.
2) Remove the printer cover. (Fig. 1)
3) Remove the ink roller by turning it counterclockwise and pulling it upward. (Fig. 2)
4) Install the new ink roller and press it in the correct position. Make sure that the ink roller is securely in place. (Fig. 3)
5) Put back the printer cover.

Line drawing of a hand inserting a small object into a device (no text or symbols)

Fig. 1

Diagram showing mechanical assembly with labeled parts and directional arrows, likely illustrating a motion or assembly process.

Fig. 2

Mechanical assembly diagram showing a clamp and tool interacting with a mechanical component (no text or symbols)

Fig. 3

Cleaning the printing mechanism

If the print becomes dull after long time usage, clean the printing wheel according to the following procedures:

1) Remove the printer cover and the ink roller.
2) Install the paper roll and feed it until it comes out of the front of the printing mechanism.
3) Put a small brush (like a tooth brush) lightly to the printing wheel and clean it by pressing [↑].
4) Put back the ink roller and the printer cover.

Notes: • Never attempt to turn the printing belt or restrict its movement while printing. This may cause incorrect printing.
- Do not rotate the printing mechanism manually, this may damage the printer.

PAPER ROLL REPLACEMENT

Never insert paper roll if torn. Doing so will cause paper to jam. Always cut leading edge with scissors first.

When using the paper roll that is less than or equals to 25 mm (31/32") in outside diameter:

Paper roll : Type EA-7100P

Line drawing of a hand inserting a card into a device (no text or symbols)

STEP 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, accompanied by an arrow indicating direction.

Line drawing of a hand using a tool to adjust or install a mechanical component (no text or symbols visible)

STEP 2

Diagram showing hands using a device to interact with a lock icon, indicating a lock function or operation.

STEP 3

leading edge

g stage Paper

Paper cutter
STEP 4

Note: Paper tape replacement rolls are available where the EL-1611P calculator is sold.

When using the paper roll that is 12mm (15/32") in inside diameter and up to 80mm (3-5/32") in outside diameter:

Line drawing of a hand inserting a device into a device (no text or symbols)

STEP 1

Paper holder

STEP 2

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, likely for textile or fabric design.

Line drawing of a hand holding a device with an arrow pointing to the handle (no text or symbols present)

STEP 3

Illustration of a hand inserting a device into a device casing (no text or symbols visible)

STEP 4

Diagram showing a hand pressing a device with a speech bubble containing Chinese characters and an icon of a banana.

STEP 5

Line drawing of a car seatbelt with a hand adjusting the seat (no text or symbols)

STEP 6

Caution: • Never use the supplied paper (25 mm (31/32") in outside diameter) in the holder.

• When replacing the paper, touching the inside of the printer may damage it.
• The calculator has a free-paper mechanism. When drawing out the paper tape, pull it straight forward on the paper cutter side.

POWER SUPPLY

This calculator operates on dry batteries.

The calculator can also be operated on AC power through use of an AC adaptor.

BATTERY OPERATION

If the display becomes dim or the printer stops before or during printing, the batteries should be replaced.

Battery: Heavy-duty manganese battery, size AA (or R6) × 4

1. Turn off power by pressing OFF.
2. Remove the battery cover by sliding it in the direction of the arrow on the cover.
3. Replace the batteries. Be sure that the “+” and “−” marks on the battery correspond to the “+” and “−” marks in the calculator. Always put back the 4 batteries at the same time.

4. Put back the battery cover.

5. After the replacement, press OFF and ON in this order to clear the calculator.

When the batteries are correctly installed "0." will be displayed. (If the display is blank, displays any other symbol or the keys become inoperative, remove the batteries and install them again. Press OFF and ON in this order and check the display again.)

Note: Due to solvent leakage of the battery, keeping a used battery in the battery compartment may result in damage to the calculator. Remove a used battery promptly.

Illustration of a hand inserting a battery into a device (no text or symbols visible)

Battery cover

AC adaptor: Model EA-28A

When the AC adaptor is connected to the calculator, the power source is automatically switched over from dry batteries to AC power source.

HOW TO CONNECT THE AC ADAPTOR

AC adaptor connecting terminal ① ②

Make sure that you turn the calculator's power off when connecting or disconnecting the AC adaptor.

To connect the AC adaptor, follow steps ① and ②.

To disconnect the AC adaptor, simply reverse the procedure.

Notes: • When the calculator is not in use, be sure to remove the adaptor from the calculator and the wall outlet.

- Never use any other AC adaptor except EA-28A.

CAUTION

Use of other than the AC adaptor EA-28A may apply improper voltage to your SHARP calculator and will cause damage.

ERRORS

There are several situations which will cause an overflow or an error condition.

When this occurs, an error symbol “E” will be displayed and “- - - - - - ” will be printed, and all keys will electronically lock except C·CE, ↑ and OFF.

C·CE must be depressed to restart the calculation.

The contents of the memory at the time of the error are retained.

1. When the integer portion of an answer exceeds 12 digits and does not exceed 24 digits.

OVERFLOW CALCULATION

$$ \left[\begin{array}{l}\text {Ex. Select decimal position "F".}\8 8 8 8 8 8 8 8 8 8 8 8 8 \boxed {+} 3 4 5 6 7 8 9 2 3 4 5 6 \boxed {=} \rightarrow 1. 2 3 4 5 6 7 8 1 2 3 4 E\(1. 2 3 4 5 6 7 8 1 2 3 4 \times 1, 0 0 0, 0 0 0, 0 0 0, 0 0 0 = 1, 2 3 4, 5 6 7, 8 1 2, 3 4 0)\end{array}\right] $$

1. When any number is divided by zero (Ex. 5 ÷ 0 = ).
2. When the contents of the memory exceed 12 integers.

(Ex. CM 9999999999999 M+ 1 M+)

1. When the integer portion of a quotient in percentage calculation is 25 digits.

(Ex. 100000000000 ÷ 0.00000000001 %)

- When the paper jams, the printer stops and the error symbol "P.E" appears. Turn off the calculator. Tear off the paper tape and then pull the remaining part of the paper forward and completely out of the printer.

SPECIFICATIONS

Operating capacity:

Power source:

Operation:

12 digits

6V · (DC): Heavy-duty manganese battery, size AA (or R6) × 4 AC: Local voltage with AC adaptor EA-28A (Option)

Heavy-duty manganese battery, size AA (or R6) Approx. 5,000 hours (in non-print mode, displaying 555'555 at 25°C (77°F) ambient temperature) Operating time depends on the type of battery and type of use.

Automatic Power-Off Function (APO):

Calculations:

To save your batteries, this function automatically turns off the machine approximately 12 minutes after the last key operation.

Four arithmetic, constant, square, chain, power, percentage, reciprocal, add-on, discount, memory, tax, etc.

PRINTING SECTION

Printing speed:

Heavy-duty manganese battery, size AA (or R6)

Approx. 1.6 lines/sec. (At temperature 25^ C( 77^ F), when “159 • M” is printed. Printing speed will vary with the number of rows, different figure types to be printed, and the charge level of the batteries.)

Printing paper:

57 mm (2-1/4") – 58 mm (2-9/32") wide 80 mm (3-5/32") in diameter (max.)

Operating temperature:

0^ C-40^ C ( 32^ F-104^ F )

Power consumption:

6V ∼ (DC): 1.7 W

Dimensions:

Approx. 315 g (0.69 lb.) (with batteries)

Accessories:

Ink roller × 1 (installed), Paper roll × 1, Dry battery (R6) × 4 and Operation manual

RESETTING THE UNIT

Strong impacts, exposure to electrical fields, or other unusual conditions may render the unit inoperative, and pressing the keys will have no effect. If this occurs, you will have to press the RESET switch on the bottom of the unit. The RESET switch should be pressed only when:

• an abnormal event occurs and all keys are disabled.
• you install or replace the batteries.

Notes:

• Pressing the RESET switch will clear the stored tax rate and other data stored in the memory.
• Use only a ballpoint pen to press the RESET switch. Do not use anything breakable or anything with a sharp tip, such as a needle.
• After pressing the RESET switch, press ON C·CE to make sure that "0." is indicated.

DEUTSCH

BEDIENUNGSHINWEISE

F 3 2 1 0 A P NP 2nd TAX+ TAX- 1234567890 12-M E

Line drawing of a hand inserting a component into a device (no text or symbols)

Abb. 1

② ① Abb. 2

Abb. 3

Line drawing of a hand inserting a card into a device (no text or symbols)

SCHRITT 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, accompanied by a directional arrow.

Illustration of a hand holding a device with a scroll wheel, showing internal components (no text or symbols)

SCHRITT 2

Diagram showing hands using a device to interact with a lock icon, indicating a lock function or operation.

SCHRITT 3

Papiervorderkante

uckante dwork

Line drawing of a hand inserting a device into a device labeled 'Pap' (no other text or symbols)

SCHRITT 1

ierrollenhalter

SCHRITT 2

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, accompanied by a directional arrow.

Hand holding a car interior panel with a directional arrow indicator (no text or symbols present)

SCHRITT 3

Illustration of a hand inserting a device into a device casing (no text or symbols visible)

SCHRITT 4

Diagram showing a hand pressing a button labeled '按钮' (button) onto a device with an icon of a battery and switch.

SCHRITT 5

Line drawing of a car seatbelt with hands holding the seat (no text or symbols)

SCHRITT 6

Illustration of a hand inserting a battery into a device (no text or symbols visible)

Batteriefachdeckel

graph LR
    A["→ F → 3 → 2 → 1 → 0 → A"] --> B["End"]

“F” est saffiche:

F 3 2 1 0 A P N P 2nd TAX+ TAX- 123456789012-M E

F: Décimale flottante

Line drawing of a hand inserting a card into a device (no text or symbols)

Fig. 1

② ① Fig. 2

Mechanical assembly diagram showing a clamp and spring mechanism (no text or labels)

Line drawing of a hand inserting a component into a device (no text or symbols)

ETAPE 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular sensor icons, likely for medical or digital imaging.

Illustration of a hand using a tool to adjust or install a device into a machine (no text or symbols visible)

ETAPE 2

Diagram showing hands using a device to interact with a lock icon, indicating a lock function or operation.

ETAPE 3

Amorce

Americe Coupe-papier

ETAPE 4

Line drawing of a hand inserting a device into a device (no text or symbols)

ETAPE 1

Porterouleau

ETAPE 2

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, likely for textile or fabric design.

Line drawing of a hand holding a device with an arrow pointing to the handle (no text or symbols present)

ETAPE 3

Illustration of a hand inserting a device into a device casing (no text or symbols visible)

ETAPE 4

Diagram showing a hand inserting a device into a device with a speech bubble containing Chinese characters and icons.

ETAPE 5

Line drawing of a car seatbelt with a hand adjusting the seat (no text or symbols)

ETAPE 6

Illustration of a hand inserting a battery into a device (no text or symbols visible)

Couvercle

FONCTIONNEMENT SUR SECTEUR (EN OPTION)

96 (L) × 191 (P) × 40 (H) mm

F 3 2 1 0 A P NP 2nd TAX+ TAX- 1234567890 12-M E

Line drawing of a hand inserting a component into a device (no text or symbols)

Fig. 1

② ① Fig. 2

Mechanical assembly diagram showing a clamp and motor mechanism (no text or labels)

Line drawing of a hand inserting a device into a device (no text or symbols)

PASO 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, accompanied by an arrow indicating direction.

Illustration of a hand holding a device with a scroll wheel, showing internal components (no text or symbols)

PASO 2

Diagram showing hands using a device to interact with a lock icon, indicating a lock mechanism or repair operation.

PASO 3

Borde delantero

Manulors Panel

Corta-papel
PASO 4

Line drawing of a hand inserting a small object into a device (no text or symbols)

PASO 1

Sujetapapel

PASO 2

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, accompanied by a directional arrow.

Hand holding a car interior panel with a directional arrow indicator (no text or symbols present)

PASO 3

Illustration of a hand inserting a device into a device casing (no text or symbols visible)

PASO 4

Diagram showing a hand pressing a button labeled '按钮' (button) on a device, with an icon of a battery and a magnified view of the button.

PASO 5

Line drawing of a car seatbelt with hands holding the seat (no text or symbols)

PASO 6

Illustration of a hand inserting a battery into a device (no text or symbols visible)

Tapita de las pilas

F 3 2 1 0 A P NP 2nd TAX+ TAX- 12345671890 12-M E

F: modo a virgola mobile

Line drawing of a hand inserting a card into a device (no text or symbols)

Fig. 1

② ① Fig. 2

Mechanical assembly diagram showing a clamp and spring mechanism (no text or labels)

Line drawing of a hand inserting a component into a device (no text or symbols)

FASE 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular sensor icons, likely for medical or digital imaging.

Illustration of a hand using a tool to adjust or install a device into a machine (no text or symbols visible)

FASE 2

Diagram showing hands using a device to interact with a lock icon, indicating a lock function or operation.

FASE 3

Tagliacarta

scarto banta

Tagliacarta
FASE 4

Line drawing of a hand inserting a device into a device (no text or symbols)

FASE 1

Portacarta

FASE 2

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, likely for textile or fabric design.

Line drawing of a hand holding a directional key inserted into a car air vent (no text or symbols)

FASE 3

Hand holding a device with a circular button, showing internal components (no text or symbols visible)

FASE 4

Diagram showing a hand inserting a device into a device with a speech bubble containing Chinese characters and icons.

FASE 5

Line drawing of a car seatbelt with a hand adjusting the seat (no text or symbols)

FASE 6

Illustration of a hand inserting a battery into a device (no text or symbols visible)

TANGENT FÖR MINNESMINUS / DECIMALVÄLJARE:

F 3 2 1 0 A P NP 2nd TAX+ TAX- 12345671890 12-M E

F: Flytande antal decimaler

3, 2, 1, 0: Gällande antal decimaler

A: ADD-mod

P: Utskrift

NP: Ingen utskrift

Line drawing of a hand inserting a component into a device (no text or symbols)

Fig. 1

② ① Fig. 2

Mechanical assembly diagram showing a clamp and motor mechanism (no text or labels)

Line drawing of a hand inserting a card into a device (no text or symbols)

STEG 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in a circular sensor icon, likely for medical or digital imaging.

Illustration of a hand holding a device with a scroll wheel, showing internal components (no text or symbols)

STEG 2

Diagram showing hands using a tool to adjust or install a device with a warning symbol and a magnifying glass icon above it.

STEG 3

Papperskant

Sporokant Skäregg

STEG 4

Line drawing of a hand inserting a small object into a device (no text or symbols)

STEG 1

Pappershållare

STEG 2

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, accompanied by a directional arrow.

Hand holding a car interior panel with a directional arrow indicator (no text or symbols present)

STEG 3

Illustration of a hand inserting a device into a device casing (no text or symbols visible)

STEG 4

Diagram showing a hand pressing a button labeled '按钮' (button) on a device, with an icon of a battery and a magnified view.

STEG 5

Line drawing of a car seatbelt with a hand adjusting the seat (no text or symbols)

STEG 6

F 3 2 1 0 A P NP 2nd TAX+ TAX- 123456789012-M E

F: Zwevende decimale punt

3, 2, 1, 0: Vooraf ingestelde decimale punt

A: Optelmodus

P: Printen

NP: Niet printen

Line drawing of a hand inserting a card into a device (no text or symbols)

Afb. 1

② ① Afb. 2

Afb. 3

Line drawing of a hand inserting a component into a device (no text or symbols)

STAP 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear patterns, accompanied by an arrow indicating direction.

Illustration of a hand using a rotary tool to adjust or install a mechanical component (no text or symbols visible)

STAP 2

Diagram showing hands using a tool to interact with a device, with a speech bubble containing a symbol and Chinese character '水' (water).

STAP 3

Papierrand

Papiersnijder STAP 4

Line drawing of a hand inserting a device into a device (no text or symbols)

STAP 1

houder

STAP 2

Diagram illustrating a sewing process with scissors cutting fabric and resulting in circular ear signals, likely for textile or fabric design.

Line drawing of a hand holding a device with an arrow pointing to the handle (no text or symbols present)

STAP 3

Illustration of a hand inserting a device into a device casing (no text or symbols visible)

STAP 4

Diagram showing a hand inserting a device into a device with a speech bubble containing Chinese characters and an icon of a smiling face.

STAP 5

Line drawing of a car seatbelt with a hand adjusting the seat (no text or symbols)

STAP 6

WERKING VIA AC-VOEDING (OPTIONEEL)

AC-adapter: Modet EA-28A

graph LR
    A["→ F → 3 → 2 → 1 → 0 → A"] --> B[" "]

“F” näkyy näytössä:

2. TOIMINNON NÄPPÄIN:

F 3 2 1 0 A P NP 2nd TAX+ TAX- 12345671890 12-M E

Line drawing of a hand inserting a component into a device (no text or symbols)

Kuva 1

Line drawing of a hand inserting a card into a device (no text or symbols)

VAIHE 1

Diagram illustrating a sewing process with scissors cutting fabric and resulting in an eye icon, accompanied by a directional arrow.

Line drawing of a hand holding a device with a circular button, no text or symbols present

VAIHE 2

Diagram showing hands using a device to interact with a lock icon, indicating a lock function or operation.

VAIHE 3

Alkureuna

Diagram showing a hand holding a device with labeled parts including 'brin' and 'air', likely illustrating a mechanical or electronic assembly.

VAIHE 4

Line drawing of a hand inserting a device into a device (no text or symbols)

VAIHE 1

Paperin pidin

VAIHE 2

Diagram illustrating a sewing process with scissors cutting and fabric, showing signal wave propagation to the right.

Hand holding a car intake manifold with an arrow indicating direction (no text or symbols)

VAIHE 3

Illustration of a hand inserting a device into a device casing (no text or symbols visible)

VAIHE 4

Diagram showing a hand inserting a device into a device with a warning symbol and a magnified view of the device's internal structure.

VAIHE 5

Line drawing of a car seatbelt with a hand adjusting the seat (no text or symbols)

VAIHE 6

Huomautus:

Illustration of a hand inserting a battery into a device (no text or symbols visible)

Paristokotelon kansi

VERKKOKÄYTTÖ (VALINNAINEN)

1. To insure that each calculation is performed correctly, press C·CE C·CE firmly before starting the calculation.
2. Press 2nd /NP to select print mode or non-print mode. “P” appears in print mode and “NP” appears in non-print mode. Unless otherwise stated, it is assumed the calculator is in print mode.
3. Example procedures are listed in following manner unless otherwise specified.
4. The symbols on the display, such as "F", "P", and "TAX+", etc., are abbreviated here — only "M" is indicated.

Decimal position(F, 3, 2, 1, 0, A)	Operation	Display	Print

RECHNUNGSBEISPIELE

Note: □ was not used in the entries.

Mode non-impression /

$$ \text { Total } = ④ $$

- Press CM to clear the memory before starting a memory calculation.

EXAMPLE 1: Set a 5% tax rate.

Calculate the total amount for adding a 5% tax to \$800.

EXAMPLE 2: Perform two calculations using \840 and \525, both of which already include tax. Calculate the tax on the total and the total without tax. (tax rate: 5%)