Question about Canon P23-DHV Calculator

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Overflow won't clear

I am unable to clear the "E" from the calculator in order to use the printer. Can not change the TAX or DATE now either because of this overflow error. The calculator will work in the "ON" position, but I am unable to print or change tax or date. Thank you >

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Re: Overflow won't clear

Look for the reset button, then remove the batteries - this should fix it.

Posted on Oct 23, 2005

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Re: Overflow won't clear

Hit the reset button (usually on the bottom of the calculator) and unplug or remove your batteries. After you plug it back in/return the batteries, hit the time/date key then the time set key. Enter the correct date using 0 for single digit months. ex. 02/02/2007. Set your time the same way but, hit the am/pm key for appropriate time.

Posted on Feb 22, 2007

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Re: Overflow won't clear

This is for those running on batteries only, NOT if you are using the AC adapter. Canons are very picky about good batteries, but the "low batt" indicator seldom comes on to warn you. Try a fresh set of alkaline batteries. Lithium is OK too, but that is expensive overkill. Ordinary "heavy duty" is not good enough. The new batteries have always cleared the "E" and restarted the printer on my P23-DH.

Posted on Feb 06, 2008

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1 Answer

Need to clear old tax rate and set new tax rate.


  1. To change the tax rate, first press AC.
  2. Then press SET % for 2 seconds.
  3. Next, press TAX+, then enter the new or current tax rate.
  4. Enter the rate for a single digit tax rate such as 5% as 5, a single number; if you have a fractional percentage rate, such as 5.75%, enter it just that way: the 5, then a decimal and followed by 7& 5.
  5. Then press SET % and you're done!

Feb 16, 2011 | Casio SL-200TE Calculator

1 Answer

Change date sharp el-2630PIII


"GT": Grand Total
"•": Neutral
" ": To set up date, time, conversion
rate, and tax/discount rate, place the
switch at the "RATE SET" position.
Date:
• Enter in the order of month, day
and year, then press to
complete the entry.
• Use to separate month, day,
and year.
• When is pressed, the number
entered is evaluated and displayed
as "date" if the value is within the
following range; "Error" is
displayed otherwise, and the
previously set date is restored.
Month: 1 - 12; day: 1 - 31; Year:
2000 - 2099 (in 4 digits) or 00 - 99
(in 2 digits)
Time:
• Enter in the order of hour, minutes,
then press to complete the
entry.
(There is no entry available for the
seconds value. The clock starts at
zero second.)
• If the hour/minute digit is less than
10, it is not necessary to enter the
first digit "0".
• Use to separate hour and
minute values.
• When is pressed, the number
entered is evaluated and displayed
as "time" if the value is within the
following range; "Error" is
displayed otherwise, and the
previously set time is restored.
Hour: 0 - 23 (24-hour system for
the hour entry), Minute: 0 - 59

Dec 19, 2010 | Sharp EL-2630P Calculator

1 Answer

How do I change the date on a Sharp EL-1801V calculator?


Hello,
Below is the step by step directions on how to update the date/time/tax rate. To set the date, time or tax rate, set the "Grand Total/Rate Setting Mode Selector (GT . RATE SET) to "RATE SET" position.
For Date:
1) Enter in the order of month, day and year, with the decimal point in between each set of numbers. Month 1-12, Day 1-31, Year: 2000 - 2999 (4-digits) or 00-99 (2-digits).
Example 04.10.2010
2) After the year, press the button with the clock/calendar symbol to complete the entry. When this button is pressed, the number entered is evaluated and displayed as "date" if the value is within the following range; "Error" is displayed otherwise, and the previously set date is restored.
For Time:
1) Enter in the order of hour, minutes with a decimal in between the hour and minutes, then press the button with the clock/calendar symbol to complete the entry. (No seconds value is entered) When this button is pressed, the number entered is evaluated and displayed as "time" if the value is within the following range; "Error" is displayed otherwise, and the previously set time is restored. Hours must be represented with 0-23 (24-hour system for the hour entry), Minute: 0-59.

FYI, This calculator uses CR-2032 lithium battery.

Enjoy!

Apr 10, 2010 | Sharp EL-2630P Calculator

1 Answer

How to change date and time on a sharp EL - 1197P calculator


Found Instructions for EL-1197PIII Calculator, think its the same thing

To set up date, time, conversion rate, and tax/discount
rate, place the switch at the "RATE SET" position. Date: · Enter in the order of month, day and year, then press to complete the entry. · Use to separate month, day, and year. · When is pressed, the number entered is evaluated and displayed as “date” if the value is within the following range; “Error” is displayed otherwise, and the previously set date is restored. Month: 1 - 12; day: 1 - 31; Year: 2000 - 2099 (in 4 digits) or 00 - 99 (in 2 digits) Time: · Enter in the order of hour, minutes, then press to complete the entry. (There is no entry available for the seconds value. The clock starts at zero second.) · If the hour/minute digit is less than 10, it is not necessary to enter the first digit “0”. · Use to separate hour and minute values. · When is pressed, the number entered is evaluated and displayed as “time” if the value is within the following range; “Error” is displayed otherwise, and the previously set time is restored. Hour: 0 - 23 (24-hour system for the hour entry), Minute: 0 - 59

Apr 06, 2010 | Sharp EL-1197P Calculator

1 Answer

I need to change the time on my Sharp EL-1750PIII calculator


You can access the .pdf manual for your particular calculator here:

http://www.sharpusa.com/files/cal_man_EL1750PIII.pdf

Page 1 for how to set date/time:

“RATE SET”: To set the date, time, and tax rate, set this switch at the “RATE SET” position.
Date:
• Enter in the order of month, day and year, then press to complete the entry.
• Use to separate month, day, and year.
• When is pressed, the number entered is evaluated and displayed as “date” if the
value is within the following range; “Error” is displayed otherwise, and the previously set
date is restored.
Month: 1 - 12; day: 1 - 31; Year: 2000 - 2099 (in 4 digits) or 00 - 99 (in 2 digits)
Time:
• Enter in the order of hour, minutes, then press to complete the entry.
(There is no entry available for the seconds value. The clock starts at zero second.)
• If the hour/minute digit is less than 10, it is not necessary to enter the first digit “0”.
• Use to separate hour and minute values.
• When is pressed, the number entered is evaluated and displayed as “time” if the
value is within the following range; “Error” is displayed otherwise, and the previously set
time is restored.
Hour: 0 - 23 (24-hour system for the hour entry), Minute: 0 - 59

Apr 27, 2009 | Sharp EL-1750PIII Calculator

2 Answers

Need to change the time on calculator


To set up date, time, conversion rate, and tax/discount
rate, place the switch at the "RATE SET" position.
Date:
Enter in the order of month, day and year, then press date/time button
to complete the entry.
Use ▪ to separate month, day, and year EXAMPLE 3▪13▪2009.
When (date/time) button is pressed, the number entered is evaluated
and displayed as “date”
Time:
Enter in the order of hour, minutes, then press date/time button to
complete the entry.
(There is no entry available for the seconds value. The
clock starts at zero second.)
Use to separate hour and minute values EXAMPLE 8▪15
When is date/time button is pressed, the number entered is evaluated
and displayed as “time

When settings are complete place the switch back to GT

Mar 11, 2009 | Sharp EL-1197PIII Calculator

1 Answer

Changing the % tax setting on calculator


First hit "CA" Key. Then hold down the "%" key for 3 seconds. Then input the tax rate. Next hit the
"TAX +" . Then hit the "%" again. You are done. make sure the printer is on.

Nov 15, 2008 | Casio DR-210HT Scientific Calculator

1 Answer

Texas TI30xa solar calculator


if its any calculator TI-83 or higher it should have a usb port so you can change pesonal info or add different things like time date or even games.

Aug 09, 2008 | Texas Instruments TI-30XA Calculator

3 Answers

Casio MS-120TE tax rate


Found this on the casio site worked fine on my ms-120TE
1. Press [AC]
2. Hold [SET/%] key for about 2 seconds until set and a 0 is displayed
3. Press [TAX+]
4. Input the tax rate
5. Press [SET/%]

this is the link:- http://www.casio.com/support/content/AF64A1AC-193D-4650-A9A9-98BB6FE26CFE

Dec 05, 2007 | Casio fx-300ES Calculator

5 Answers

Casio calculator MS-8TV


SETTING YOUR TAX RATE
you hold your set % button down for three seconds until set shows again, then hit tax rate button it shows your tax rate, change your tax rate then hit set your tax rate should be set.



cliff notes:
hold set% button
hit tax+ button
change the desired %
hit set done

Jun 11, 2007 | Casio MS-80TV Scientific Calculator

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