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

Product ID: 313913120

Details

Brand
COMPUMATIC
Calculator Type
Graphing
Colour
Red Black
Model name
HR 150TM
Power source
Battery

🔄3 sealed replacement cartridges

🖤Dual-color black & red ink

⚙️Wide Casio model compatibility

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MX$461

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Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤🔴 Ink that keeps your numbers sharp and your edge sharper!

BROAD COMPATIBILITY - Fits a wide range of Casio calculators including HR-100TM, HR-150TM, HR-300RC, and more.
PRECISION INK ROLLER - Engineered for crisp, smudge-free prints that keep your reports sharp and readable.
EFFORTLESS REPLACEMENT - Compact, lightweight design makes swapping rollers quick and hassle-free—stay productive without interruption.
TRIPLE PACK CONVENIENCE - Three individually sealed cartridges ensure long-lasting supply and zero dry-out risk.
VIBRANT DUAL COLOR PRINTING - Switch seamlessly between black and red for clear, professional calculations.

The COMPUMATIC 3 Pack Ink Roller set offers dual-color black and red ink cartridges compatible with numerous Casio printing calculators, including HR-100TM and HR-150TM models. Each pack contains three individually sealed rollers designed for easy replacement and long-lasting, crisp print quality, making it an essential accessory for professionals who demand reliability and clarity in their calculations.

Specifications

ASIN	B011APESD8
Best Sellers Rank	#96,984 in Office Products ( See Top 100 in Office Products ) #381 in Basic Calculators
Brand	COMPUMATIC
Calculator Type	Engineering/Scientific, Graphing
Color	Red,Black
Compatible Devices	Casio HR-100TM, Casio HR-150TM, Casio HR-300RC, Casio HR-200RC, Casio HR-170RC, Casio HR-150RC, Casio HR-100RC
Customer Reviews	4.6 4.6 out of 5 stars (2,428)
Display Type	LCD
Enclosure Material	Plastic
Item Dimensions L x W	17.8L x 6.4W centimeters
Item Weight	0.1 Ounces
Manufacturer	CTR
Mfr Part Number	TC100rib
Model Name	HR 150TM
Model Number	IR40T
Power Source	Battery Powered

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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MX$461

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered 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 Mexico.

Secure transaction

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