COMPUMATICReplacement Calculator Ink Roller for Casio HR-100TM Casio HR-150TM - 3 Pieces, Black/Red IR-40T

COMPUMATICReplacement Calculator Ink Roller for Casio HR-100TM Casio HR-150TM - 3 Pieces, Black/Red IR-40T

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.

4.6/5

Product ID: 313913120

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Details

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

📦3-pack value set

🖤Dual-color black/red ink

🧩Compact, precise fit

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 precision and style!

VALUE 3 PACK - Never run out mid-project—stock up with three reliable ink rollers in one package.
COMPACT LIGHTWEIGHT - Slim design (17.78 x 6.35 x 1.27 cm) and featherlight (2.83 g) for easy handling and installation.
DUAL COLOR INK ROLLER - Seamlessly switch between black and red for clear, professional calculations.
DURABLE PLASTIC BUILD - Robust material ensures long-lasting performance, keeping your calculator printing sharp and consistent.
PERFECT COMPATIBILITY - Engineered specifically for Casio HR-100TM and HR-150TM models—no guesswork, just flawless fit.

The COMPUMATIC IR-40T Replacement Calculator Ink Roller is a compact, lightweight, and durable 3-pack designed exclusively for Casio HR-100TM and HR-150TM calculators. Featuring dual black/red ink, it ensures crisp, professional printouts while offering excellent value and hassle-free compatibility.

Specifications

Manufacturer	COMPUMATIC
Brand	COMPUMATIC
Model number	IR40T
Product Dimensions	17.78 x 6.35 x 1.27 cm; 2.83 g
Color	Black/Red
Material Type	Plastic
Size	3 Pack
Manufacturer Part Number	TC100rib
Item Weight	2.83 g

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 ?

Common Questions

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