Calculators
FAQs
- Q1
- After adding some numbers an "E" or "P" appears on the display. What do I do? (Printing Calculators)
- Q2
- What is [◇/#] key and how it is used ? (Printing Calculators)
- Q3
- If there is symbol "E" appears on the display during operations, but even press [CA] key cannot clear, what should I do? (Printing Calculators)
- Q4
- What is the [F CUT 5/4] switch or [DEC] F, 0, 2 button for? (HR-8 series)
(Printing Calculators) - Q5
- How can I load paper into my HR-8 series calculator? (Printing Calculators)
- Q6
- What kind of keys can print out the item count in ITEM mode ? (Printing Calculators)
- Q7
- How do I set time and date on DR-T120/ DR-T220 (Printing Calculators)
- Q8
- Why do I have problems printing with my thermal printing calculator (DR-T120/ DR-T220)? (Printing Calculators)
- Q9
- What is the ADD Mode Calculation? What is the difference between ADD2+ mode and ADD2x mode ? (Printing Calculators)
- Q10
- Why do I get the wrong answer when doing a percent calculation? (HR-8 series)
(Printing Calculators) - Q11
- What is Constant Calculation? (Printing Calculators)
- Q12
- With the addition and subtraction, what is the difference between ITEM+ mode and ITEM +/- mode? (Printing Calculators)
- Q13
- Is that the result of all kind percentage calculations will be added to total memory [*] ? (Printing Calculators)
- Q14
- Does the printer lose memory which is set before if unplug the power cord from the AC outlets? (Printing Calculators)
- Q15
- How do I enter the square, power 3, power 4 of a certain number ? (Printing Calculators)