Sharp EL-1801C operation manual Introduction, Contents, Operational Notes, English

ENGLISH

INTRODUCTION

Thank you for your purchase of the SHARP electronic calculator, model EL-1801C. Your SHARP calculator is specially designed to save work and increase efficiency in all business applications and general office calculations. Careful reading of this manual will enable you to use your new SHARP calculator to its fullest capability.

	CONTENTS
		Page
•	OPERATING CONTROLS	2
•	PAPER ROLL REPLACEMENT	4
•	INK ROLLER REPLACEMENT	5
•	BATTERY REPLACEMENT	6
• HOW TO CONNECT THE AC ADAPTOR (OPTION)		6
•	ERRORS	7
•	SPECIFICATIONS	7
•	CALCULATION EXAMPLES	58
•	TAX RATE CALCULATIONS	72

OPERATIONAL NOTES

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.

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