How to change a Casio 23 digit HR-100TM ink ribbon

The ink supply is a small roller. Remove the clear plastic cover over the (printed) paper and the roller will lift out. It only takes a couple minutes to do the job. I suggest not wearing anything white as you will probably get a little ink on your fingers. It really is a simple job as the other answer describes. Good luck.

Will cartridge fit a hr150la?

Please advise: This link said would fit HR150LA, and I cannot get it to fit into the space...

Would these work with a casio hr150te?

Yes it will work with the Casio HR-150TE calculator.

Will this fit a canon p26-dh?

I don't know, but maybe you can find compatible calculators on their site.

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IR‑40T Black & Red x [2 Pack] Ink Roller Ribbon Cartridge – Dual‑Color Replacement Compatible for CASIO/Canon/Sharp Printing Calculators & Cash Registers (2 Pack)

Product ID: 1158175

Details

Brand
Swartz Ink
Calculator Type
Printing
Color
Black and Red
Power Source
Battery
Screen Size
1 Inches

⏱️Quick, tool-free install

⚙️Wide brand compatibility

🖤❤️Dual-color crisp printing

₨250

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Description

🖤❤️ Print smarter, not harder — dual-color clarity that means business.

EFFORTLESS SETUP - Snap-in design means zero tools, zero mess, and zero downtime—stay productive instantly.
LONG LASTING INK - Fresh, smudge-free ink ensures sharp, fade-resistant prints even in high-volume use.
BACKUP READY 2 PACK - Keep your workflow uninterrupted with a convenient spare always on hand.
DUAL COLOR PRECISION - Black and red ink clearly separates totals from entries, reducing costly errors.
SEAMLESS COMPATIBILITY - Fits top Casio, Canon, and Sharp models for reliable, original-like performance.

The IR-40T 2-pack ink roller cartridge delivers crisp black and red prints compatible with select Casio, Canon, and Sharp printing calculators and cash registers. Engineered for quick installation and long-lasting, smudge-free output, it’s the perfect upgrade for professionals demanding accuracy and efficiency in daily financial and retail operations.

Specifications

ASIN	B00DEQEKQM
Best Sellers Rank	#45 in Office Calculator Accessories
Brand	Swartz Ink
Calculator Type	Printing
Color	Black and Red
Compatible Devices	Casio
Customer Reviews	4.7 4.7 out of 5 stars (3,325)
Display Type	LCD
Enclosure Material	ink
Item Dimensions L x W	6"L x 2.5"W
Item Weight	4.54 g
Manufacturer	Compumatic
Mfr Part Number	FBA_SI-42-BRCAS-A-X2
Model Name	FBA_SI-42-BRCAS-A-X2
Model Number	FBA_SI-42-BRCAS-A-X2
Number of Batteries	Unknown batteries required.
Power Source	Battery Powered
Screen Size	1 Inches
Unit Count	2.0 Count

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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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₨250

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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