Ink Ribbon Replacement - Sharp QS-1760H Operation Manual

Electronic printing calculator
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1. Remove the paper roll from the calculator. (Tear the paper and remove it from the
print mechanism by using
2. Set the power switch at OFF position.
Make sure that the print wheel has stopped.
3. Remove the printer cover by sliding it towards the back of the calculator. (Fig. 1)
4. Remove the used ribbon.
5. Install the new ribbon.
6. With the black side of the ribbon facing upwards, place one of the reels on the reel
shaft on the right. Make sure that the reel is securely in place.
7. Thread the ribbon around the outside of the metal guides. (Fig. 2)
8. Insert the right reel securely.
9. Take up any slack by manually turning one of the reels.
10. Replace the printer cover.
11. Replace the paper roll.
Printer cover
Fig. 1
Ink ribbon

INK RIBBON REPLACEMENT

.)
Ink ribbon
Reel shaft
Reel
– 11 –
Reel detection lever
Fig. 2
Ink ribbon
Reel shaft
Reel

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Questions and answers

VANESSA VILLIEN
February 4, 2025

SOME of my numbers do not work on the calculator. My computer seems to be 'out of wack'.

1 comments:
Mr. Anderson
February 10, 2025

Some numbers do not work on the Sharp QS-1760H calculator because of the following reasons:

1. If the integer portion of a number exceeds 12 digits, the calculator cannot handle it.
2. Division by zero is not possible and results in an error.
3. The calculator has a floating decimal entry system with preset decimal answers, meaning certain underflow conditions may cause issues.

These limitations affect calculations that exceed the calculator’s capacity.

This answer is automatically generated

VANESSA VILLIEN
February 4, 2025

I cannot 'clear' my machine. Any suggestions on doing so?

1 comments:
Mr. Anderson
February 10, 2025

To clear a Sharp QS-1760H calculator, use the following methods:

1. If an error occurs, press the appropriate clear key to reset the calculator.
2. If an "0E" is printed on the tape, use the designated key to clear the error.
3. If an "E" is printed with any numerals except zero, or if no "E" is printed, the error can be cleared using the appropriate key, and the calculation can continue.

Additionally, turning off the power switch before disconnecting the AC cord can help prevent issues.

This answer is automatically generated

Donna Nies
February 7, 2025

My QS-2760 no longer prints even with a new ribbon. How do I clean the print area?

This manual is also suitable for:

Qs-2770hQs-2760h

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