where are they manufactured?

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

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

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.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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COMPUMATIC (6 Pack) Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More

COMPUMATIC (6 Pack) Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More

Product ID: 494491485

Details

Brand
COMPUMATIC
Calculator Type
Standard
Colour
Black and Red
Display type
LCD
Manufacturer
CTR
Material
Ink

📦6 individually sealed cartridges

🔋Battery-powered compatibility

🖤Dual-color black & red ink

€ 25.85

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖨️ Ink your success with COMPUMATIC’s vibrant dual-color power!

BULK PACK CONVENIENCE - Six individually sealed ink rollers ensure you’re always stocked and ready to print without interruption.
PREMIUM INK LONGEVITY - High-quality ink formulation delivers crisp, smudge-free prints that last, keeping your reports sharp and readable.
EFFORTLESS REPLACEMENT - Designed for quick, hassle-free installation so you can get back to work faster and stay productive.
VIBRANT DUAL COLOR PRINTING - Switch seamlessly between black and red ink for clear, professional calculations.
UNIVERSAL CASIO COMPATIBILITY - Fits a wide range of Casio models including HR-100TM, HR-150TM, HR-300RC, and more—never worry about fit again.

COMPUMATIC’s 6-pack replacement ink rollers offer reliable black and red ink printing compatible with a broad range of Casio calculators including HR-100TM and HR-150TM. Each cartridge is individually sealed to maintain ink freshness, ensuring crisp, professional printouts every time. Perfect for busy professionals who demand consistent performance and convenience.

Specifications

ASIN	B071R331GC
Best Sellers Rank	163,090 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 17 in Printing Calculators
Brand	COMPUMATIC
Brand Name	COMPUMATIC
Calculator Type	Standard Function
Colour	Black and Red
Compatible Devices	Casio HR-100TM, Casio HR-150TM, Casio HR-300RC, Casio HR-200RC, Casio HR-170RC, Casio HR-150RC, Casio HR-100RC, Casio HR-100TM Plus, Casio HR-110S, Casio HR-120T, Casio HR-150LC, Casio HR-150LC Plus, Casio HR-150LCS, Casio HR-150LS Plus, Casio HR-150TE, Casio HR-150TE Plus, Casio HR-150TM Plus, Casio HR-160L, Casio HR-170L, Casio HR-170LB, Casio HR-170RC, Casio HR-18, Casio HR-200RC, Casio HR-300R…
Country of Origin	China
Customer Reviews	4.6 out of 5 stars 2,601 Reviews
Display Type	LCD
Enclosure Material	Plastic
Item Weight	0.01 Pounds
Manufacturer	CTR
Manufacturer Part Number	TC100rib
Material	Plastic
Model Name	hr-100tm,hr-150tm
Model Number	IR40T
Model name	hr-100tm,hr-150tm
Power Source	Battery Powered
Power source	Battery Powered
Unit Count	6.0 count

Reviews

D**A

Muy bien

Como en las imágenes.

12.05.2025

N**.

Good

Fine

24.07.2025

A**L

問題なし

うちの会社に数十年前からある本体に使えました

5.07.2026

F**.

ES CORRECTO EN TODOS LOS ASPECTOS

ES CORRECTO EN TODOS LOS ASPECTOS. ADAPTÁNDOSE PERFECTAMENTE A MI IMPRESORA-CALCULADORA CASIO PORTÁTIL. UN SALUDO.

8.09.2024

G**D

EXCELLENT TRANSACTION

PRODUCT AS DESCRIBED - EXCELLENT SERVICE

17.12.2025

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€ 25.85

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

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