Radio Shack EC-3031 manuals

Radio shack EC-3031 User Manual (40 pages)

Brand: Radio-shack | Category: Calculators, organizers | Size: 1.02 MB |

English

Table of contents

Handheld Printing

1

Calculator

1

FEATURES

2

THE FCC WANTS YOU TO

4

CONTENTS

5

PREPARATION

6

Using AC Power

9

INSTALLING THE PAPER

12

OPERATION

16

PRINTING

17

Printing a Displayed Value

18

ROUNDING

19

CORRECTING ENTRY

21

CORRECTING

22

CALCULATION ERRORS

22

ESTIMATING

22

CALCULATION RESULTS

22

CALCULATION

23

EXAMPLES

23

Constant Calculations

24

Memory Calculations

26

M appears on the display

27

Percentage Calculations

28

15% add-on to 2500

29

25% decrease of 3500

29

Markup Calculations

30

REPLACING THE INK

32

RESETTING THE

34

CALCULATOR

34

SPECIFICATIONS

35

Limited One-Year Warranty

39

We Service What We Sell

40

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