Question about Office Equipment & Supplies
IT IS A HAND HELD OLDER CALCULATOR THAT I CANNOT GET THE ROLL OF PAPER INTO
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Posted on Jan 02, 2017
Replacing the paper roll involves feeding the evenly cut, uniform end of the roll through the fine slot located under the paper arm at the back of the calculator. (Even if the paper is only slightly wrinkled or cut unevenly, it will not feed through the teeth in the loading area.)
When getting ready to feed the paper into the calculator, envision your printout feeding out of the machine away from you and back toward the paper roll. Don't insert it upside down.
To get the paper feeding through once you have partially fed it into the teeth, gently tap the paper feed button. Once or twice should do it. (The button is located on the far top left of the control panel, indicated by an arrow jagged saw mark icon).
Then, slide the paper roll onto the feeder arm and you're in business.
Posted on Apr 13, 2009
1. To convert a number to scientific equation, use [2nd][Sci]
Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19
Hope it helps
Posted on Sep 17, 2009
SOURCE: Replacement paper roll size???
Your calculater takes 2 1/4 inch wide standard rolls of paper. These rolls are available all over the place so you should have no trouble finding the rolls.
Posted on Sep 26, 2009
The Casio DR-T220 does not use regular adding machine tape, it requires a thermal tape since it is a thermal printer. There is no ink or ink ribbon in this caculator, it is heat activated and it is the special paper that make the numbers appear. Thermal tape is available at all office supply stores.
Posted on Oct 06, 2009
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