How do I reset my Canon p23 DH V?

Use a ballpoint pen to press the reset button on the back of the calculator if the display malfunctions. This will completely reset the machine and will erase any settings. Replace the paper by lifting the paper arm.

How do you print on a Canon p23 DH V?

To perform a subtraction (for example 9-3=6), follow these steps:

  1. Press 9.
  2. Press the + sign (for a positive entry).
  3. Press 3.
  4. Press the – sign (for the negative entry and result).
  5. Press the * key (for the printing result/total).

How do you clear the E on a Canon calculator?

see less Normally the E error is caused by the printer being jammed. Press the C/CE button and check the roller with the numbers on it to be making a full turn. If it is not then try pushing the roller with the help of a rod or screw driver. The wheel should turn counter clockwise.

How do you feed paper in an adding machine?

Press the paper feed button located near the roll. The adding machine will “grab” the new paper and pull it through. Note that some machines have a manual lever or wheel, so you may need to turn this wheel with your thumb to feed the paper into the machine.

How do I change the ink on my Canon p23 DH V?


  1. Remove the printer cover. ( Figure 5)
  2. Hold the left side of the ink roller indicated as “pull up” and lift the ink roller up to remove it. (Figure 6) •
  3. Insert a new ink roller into position. ( Figure 7)
  4. Replace the printer cover. ( Figure 8)

What does e mean on Canon calculator?

The “E” stands for “Error”. This problem can usually be resolved by resetting your calculator.

What does it mean when my calculator has an E?

exponent of 10
On a calculator display, E (or e) stands for exponent of 10, and it’s always followed by another number, which is the value of the exponent. For example, a calculator would show the number 25 trillion as either 2.5E13 or 2.5e13. In other words, E (or e) is a short form for scientific notation.

How do I change the ribbon on my Canon p23 DH V?

What does the e mean on Sharp calculator?

The “E” stands for “Error”. This problem can usually be resolved by resetting your calculator. Click on Product Manuals or Quick Start Guide for instructions on how to reset your calculator. The “Error” can also be caused by Memory Overload.

Is there a manual for the canon p23-dh V?

View the manual for the Canon P23-DH V here, for free. This manual comes under the category Calculators and has been rated by 3 people with an average of a 8.9. This manual is available in the following languages: English. Do you have a question about the Canon P23-DH V or do you need help?

Why does my printing calc p23-dh V paper stop advancing?

The issue you are experiencing, may be caused by an overflow error or low voltage power. Please press the [RESET] button on the bottom of the calculator and perform a printed calculation. If the error persists, I recommend changing the batteries, or, if you’re using an AC adapter, plugging the unit into an outlet on an opposite wall.

What are the features of a Canon printer?

Features. 1 Extra-large liquid crystal display. 2 Two-color ink roller printer. 3 Profit margin calculation. 4 Clock and calendar function. 5 Time calculation. 6 Quick and easy tax calculation. 7 Decimal positions : +, 0, 2, 3, F. 8 Prints in purple and red color. 9 Automatic power-off function. 10 AC/DC power (AC adapter included)

What kind of warranties do Canon cameras have?