Forgot how to put ink roller in. - Sharp EL-2197GIII Calculator

Question edited for full 'make model (what it is)'
Question move to correct category.

Just swap it out for a new one. $22 for 2 on Amazon.

https://www.google.com/search?q=Casio+HR-100TM+clean+roller

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1) Turn the power off.
2) Remove the printer cover.
3) Remove the ink roller by turning it counterclockwise and
pulling it upward.
4) Install the new ink roller and press it in the correct position.
Make sure that the ink roller is securely in place.
5) Put back the printer cover

INK ROLLER REPLACEMENT

If printing is blurry even when the ink roller is in the proper
position, replace the roller.
Ink roller: Type EA-732R

WARNING
APPLYING INK TO WORN INK ROLLER OR USE OF
UNAPPROVED INK ROLLER MAY CAUSE SERIOUS
DAMAGE TO PRINTER.

1) Turn the power off.
2) Remove the printer cover. (Fig. 1)
3) Remove the ink roller by turning it counterclockwise and
pulling it upward. (Fig. 2)
4) Install the new ink roller and press it in the correct position.
Make sure that the ink roller is securely in place. (Fig. 3)
5) Put back the printer cover.

Ink roller: Type EA-772R
WARNING: APPLYING INK TO WORN INK ROLLER OR USE OF
UNAPPROVED INK ROLLER MAY CAUSE SERIOUS DAMAGE TO PRINTER.
1) Set the power switch to OFF.
2) Remove the printer cover. (Fig. 1)
3) Hold the top of the ink roller and remove the roller by pulling
it toward you and then upward. (Fig. 2)
4) Install the new ink roller in the correct position. Make sure
that the roller is securely in place. (Fig. 3)
5) Put back the printer cover.

Yes you can. That type of calculator has two separate ink rollers, one black & one red. They are easy to remove by putting your finger around the little ink roller & sliding it out towards you, the new one will lightly click into place. You can buy the sharp brand of ink rollers or a generic brand that will fit your calculator.

Hi mkline519,

The new ink roller types are EA-781R-BK (Black) and, EA-781R-RD (Red).

To change the ink rollers.
1). Set the power switch to off.
2). Remove the printer cover. The little paper guard or, flap on top.
3). Remove ink rollers by turning each one counterclockwise and, pulling upwards. With the calculator facing you. Red is on the left and, black is on the right.
4). Install the new ink rollers in there correct position's. Simply press them in one at a time and, make sure they are secure.
5).Put the print cover back on.

If calculator prints blurry, the rollers may not be not secure. If you have any questions about this calculator simply post a comment and, I'll respond quickly.

1) Turn the power off.
2) Remove the printer cover.
3) Remove the ink roller by turning it counterclockwise and
pulling it upward.
4) Install the new ink roller and press it in the correct position.
Make sure that the ink roller is securely in place.
5) Put back the printer cover.

See page ii of this manual: http://education.ti.com/guidebooks/printer/5045sv/5045sv.pdf

The manual for the Canon P170-DH calculator is found on the canon usa web site. It is 22 mg in size, but prints out to 4 pages in English, Spanish and French.

According to the manual: Use only Ink Roller CP-13.
There are four figures showing the steps, so you'll have to imagine it.
1. Turn power switch off.
2. Remove the printer cover (Figure1).
3. Hold the tab of the ink roller. Lift the ink roller out of the base (Figure2).
4. Insert the new ink roller into position. Push down on the center of the ink roller until it locks into place (Figure3).
5. Replace the printer cover (Figure4).

Print out the manual for yourself and put it in a safe place.

Make sure both sides are snapped down firmly