--- product_id: 374515996 title: "(6 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More" brand: "compumatic" price: "€ 41.80" currency: EUR in_stock: false reviews_count: 1 category: "Compumatic" url: https://www.desertcart.be/products/374515996-6-pack-compumatic-compatible-replacement-calculator-ink-roller-black-red store_origin: BE region: Belgium --- # 6 sealed cartridges for long-lasting use Dual-color black & red ink Wide Casio model compatibility (6 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More **Brand:** compumatic **Price:** € 41.80 **Availability:** ❌ Out of Stock ## Summary > 🖨️ Ink that means business—never miss a print, never miss a beat! ## Quick Answers - **What is this?** (6 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More by compumatic - **How much does it cost?** € 41.80 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/374515996-6-pack-compumatic-compatible-replacement-calculator-ink-roller-black-red) ## Best For - compumatic enthusiasts ## Why This Product - Trusted compumatic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Ink Quality:** Sharp, smudge-resistant prints that keep your financial records flawless and easy to read. - • **Bulk Pack Efficiency:** 6 individually sealed cartridges ensure you never run out mid-task—stay ahead of deadlines. - • **Compact & Lightweight:** At just 5g per cartridge, installation is quick and hassle-free—boost productivity instantly. - • **Vibrant Dual-Color Printing:** Switch effortlessly between black and red for clear, professional calculations. - • **Universal Casio Compatibility:** Fits a broad range of Casio printing calculators, maximizing your office versatility. ## Overview The COMPUMATIC IR-40T is a 6-pack of black and red replacement ink rollers designed for Casio printing calculators including HR-100TM, HR-150TM, and many others. Each cartridge is individually sealed to preserve ink quality and ensure long-lasting, crisp prints. Compatible with a wide range of Casio models, this pack offers professional-grade, dual-color printing to keep your office calculations sharp and reliable. ## Description Black/red replacement ink roller for the Casio HR-100TM and Casio HR-150TM calculator. Also compatible with many other popular Casio calculator models including the following: 1215 S, 2215, FR 110, FR 110 HT, FR 110 S, FR 1110, FR 120 C, FR 125, FR 125 S, FR 127, FR 2215 C, FR 2215 S, FR 2600, FR 2650, FR 2650 A, FR 2650 Plus, FR 320, FR 50, FR 520, HR 100 LC, HR 100 RC, HR 100 T, HR 100 TE, HR 100 TE Plus, HR 100 TM, HR 100 TM Plus, HR 110 S, HR 120 T, HR 150 LC, HR 150 LC Plus, HR 150 LCS, HR 150 LS Plus, HR 150 RC, HR 150 TE, HR 150 TE Plus, HR 150 TM, HR 150 TM Plus, HR 160 L, HR 170 L, HR 170 LB, HR 170 RC, HR 18, HR 200 RC, HR 300 RC Review: Good - Fine ## Features - Black and Red 2 Color Ink Roller - 6 individually sealed cartridges - Compatible with Casio HR-100TM and HR-150TM Printing Calculator - Compatible with Casio HR-300RC, HR-200RC, HR-170RC, HR-150RC, HR-100RC Printing Calculator - Compatible with many other Casio calculator models, see description... ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071R331GC | | Best Sellers Rank | #54,770 in Office Products ( See Top 100 in Office Products ) #42 in Printing | | Brand | COMPUMATIC | | Brand Name | COMPUMATIC | | Calculator Type | Printing | | 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… | | Customer Reviews | 4.4 out of 5 stars 161 Reviews | | Display Type | LCD | | Enclosure Material | Ink | | Item Weight Unit of Measure | 5 g | | Manufacturer | CTR | | Manufacturer Part Number | TC100rib | | Material | Ink | | Model Name | IR 40T | | Model Number | IR40T | | Power Source | Battery Powered | ## Product Details - **Brand:** COMPUMATIC - **Calculator Type:** Printing - **Colour:** Black/Red - **Model Name:** IR 40T - **Power Source:** Battery Powered ## Images ![(6 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More - Image 1](https://m.media-amazon.com/images/I/51YIYHSCFIL.jpg) ![(6 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More - Image 2](https://m.media-amazon.com/images/I/41L1jj5N0HL.jpg) ![(6 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More - Image 3](https://m.media-amazon.com/images/I/71LcbJ-BdNL.jpg) ![(6 Pack) COMPUMATIC Compatible/Replacement Calculator Ink Roller Black/Red IR-40T for Casio HR-100TM, Casio HR-150TM, and More - Image 4](https://m.media-amazon.com/images/I/81WUX5A3urL.jpg) ## Questions & Answers **Q: where are they manufactured?** A: 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 ?** A: 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?** A: 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. **Q: Where can i find the plastic paper roll bracket that has broken off my hr-100tm desk top calculator ?** A: Works great ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by N***. on 24 July 2025* Fine ## Frequently Bought Together - (6 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 - Casio HR-170RC Plus – Mini Desktop Printing Calculator | Check & Correct, Cost/Sell/Margin, Dual-Color Print | Ideal for Taxes, Bookkeeping & Accounting Tasks - Universal UNV35720 16 lbs. 1/2 in. Core 2-1/4 in. x 150 ft. Adding Machine/Calculator Roll - White (3/Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/374515996-6-pack-compumatic-compatible-replacement-calculator-ink-roller-black-red](https://www.desertcart.be/products/374515996-6-pack-compumatic-compatible-replacement-calculator-ink-roller-black-red) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-22*