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COMPUMATIC

Q: where are they manufactured?

There is nothing listed on the package to indicate where it is manufactured.

Q: Is the hr-100tm ink roller compatible with casio hr-170rc model ?

I have a Casio HR 100TM, don't know if the ink roller will also fit the HR 170rc model

Q: How long does a cartridge last typically?

It greatly depends on usage and it is very subjective as to when the print is "light" but I would estimate a few months on average is a fair estimate for medium use.

Product ID: 17502555

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Details

Brand
COMPUMATIC
Color
Black/Red
Calculator Type
Printing
Power Source
Battery
Product Dimensions
7"L x 2.5"W

🔄3 sealed cartridges for uninterrupted use

🖤Dual-color black/red ink

⚙️Wide Casio model compatibility

Frequently Bought Together

(3 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller, Black/Red IR-40T, for Casio HR-300RC HR-200RC HR-170RC HR-150RC HR-100RC HR-100TM HR-150TM and More

Universal UNV35720 16 lbs. 1/2 in. Core 2-1/4 in. x 150 ft. Adding Machine/Calculator Roll - White (3/Pack)

Casio HR-200RC – Desktop Printing Calculator with Dual-Color Print & 150-Step Check | Cost/Sell/Margin, Tax & Calendar | New Version of HR-150TM | Ideal for Accounting & Retail

Description

🖤🔴 Ink your success with every calculation!

TRIPLE PACK VALUE - Three individually sealed rollers ensure you’re always stocked and ready to calculate.
BROAD COMPATIBILITY - Fits a wide range of Casio printing calculators, from HR-100TM to HR-300RC and beyond.
DUAL COLOR PRECISION - Switch seamlessly between black and red for clear, professional printouts.
RELIABLE REPLACEMENT - OEM-quality ink rollers designed to keep your calculator printing crisp and consistent.
COMPACT LIGHTWEIGHT - Slim 7x2.5 inch rollers that won’t weigh down your workspace or your budget.

This 3-pack of COMPUMATIC IR-40T ink rollers offers dual black and red ink cartridges compatible with multiple Casio printing calculator models, including HR-100TM, HR-150TM, HR-300RC, and more. Each roller is individually sealed to maintain ink freshness and ensure reliable, crisp printouts. Lightweight and compact, these replacement rollers provide a cost-effective solution to keep your calculator performing at peak precision.

Specifications

Manufacturer	CTR
Brand	COMPUMATIC
Item Weight	0.1 ounces
Product Dimensions	7 x 2.5 x 0.04 inches
Item model number	IR40T
Is Discontinued By Manufacturer	No
Color	Black/Red
Size	3 Pack
Manufacturer Part Number	TC100rib

Have a Question? See What Others Asked

where are they manufactured?

Is the hr-100tm ink roller compatible with casio hr-170rc model ?

How long does a cartridge last typically?

Where can i find the plastic paper roll bracket that has broken off my hr-100tm desk top calculator ?

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