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OKI 42377801 Ribbon Cartridge, Black
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OKI 42377801 Ribbon Cartridge, Black
Long life and exceptional character definition for use with Oki Microline 420, 420N, 421, 490 and 491 printers.
OKI 42377801 Ribbon Cartridge, Black
OKI

Item #: 6157726

OKI 42377801 Ribbon Cartridge, Black

Item #: 6157726

MVR 510

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Friday, August 07
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Long life and exceptional character definition for use with Oki Microline 420, 420N, 421, 490 and 491 printers.
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What Stands Out

High Yield
The Oki 42377801 ribbon cartridge offers a high yield, ensuring more prints per cartridge. This feature significantly reduces the frequency of replacements, saving both time and money for users.
Quality Prints
Designed specifically for Oki printers, this cartridge guarantees sharp, clear, and professional-quality prints, making it ideal for office documents and crucial print tasks.
Easy Installation
Engineered for hassle-free installation, the Oki ribbon cartridge allows users to quickly replace it without technical skills, minimizing downtime and maintaining productivity in busy work environments.

Product Details

Get the best price for OKI 42377801 Microline 400 420 421 490 491 Printers Ribbon Cartridge Black at Ubuy Maldives. Compatible with Oki Microline printers, high-quality and long-lasting.
  • Compatible with Oki Microline 420, 420N, 421, 490 and 491 printers
  • Offers long life and exceptional character definition
  • Color: Black
  • OEM product made of Nylon material
  • Sold as 1 Each
  • Ideal for use in printers requiring reliable ribbon cartridges
Ink ColourBlack
Page Yield1500
Compatible DevicesOki Microline 420, 420N, 421, 490, 491
Other Special Features of the ProductHigh Yield
Compatibility OptionsCompatible
ColorBlack
Cartridge TypeCompatible
Ink BaseWater
Additional Printer FunctionsPrint Only
Printer Output Typesingle color
Printer TypeImpact
Item Weight0.02 Pounds (10 grams)
Print mediaPaper (plain)
Item Dimensions D x W x H18"D x 13"W x 11"H (45.7 x 33 x 27.9 cm)
Model NameOKI42377801
BrandOKI
ManufacturerOKIDATA INC
Number of Items1
Unit Count1.0 Count
UPC051851040868 999992806717
Mfr Part NumberOKI42377801
Item Type NameInk Cartridge
Built-In MediaOne print ribbon
Model NumberOKI42377801
Specific Uses For ProductPrinting tasks on Oki Microline printers
Model SeriesMicroline
Ink ColorBlack
Special FeatureHigh Yield

Who Should Buy?

Suitable For
  • Office Environments

    Ideal for businesses requiring consistent, high-quality printing for documents and reports with durable ribbon performance.

  • Budget-Conscious Users

    Cost-effective alternative for printing needs, minimizing expenses while maintaining print quality and reliability.

  • Low-Volume Printing

    Perfect for users with occasional printing needs who seek a reliable ribbon without needing frequent replacements.

Not Suitable For
  • High-Volume Printing

    Not suitable for settings that require heavy printing, as ribbons may require frequent changes and could slow down output.

Product Description

OKI 42377801 Ribbon Cartridge, Black

About This Item

Upgrade your printing experience with the OKI 42377801 Microline 400 420 421 490 491 Printers Ribbon Cartridge Black. This high-quality cartridge is specifically designed for use with Oki Microline 420, 420N, 421, 490 and 491 printers, ensuring a perfect fit and optimal performance. Featuring a long life and exceptional character definition, this OEM cartridge guarantees sharp and clear prints every time. The black color adds a professional touch to your documents, making them stand out and leaving a lasting impression. Made from durable nylon material, this ribbon cartridge is built to last, saving you time and money on frequent replacements.

Its high-quality construction ensures a consistent and reliable printing experience, eliminating smudging and smearing for a flawless finish. Whether you're printing important business documents, invoices, or labels, the OKI 42377801 Microline 400 420 421 490 491 Printers Ribbon Cartridge Black is the perfect choice. With its compatibility with various Oki Microline printers, it offers flexibility and versatility to meet your specific printing needs. Experience the difference in print quality and reliability with the OKI Ribbon Cartridge Black. Get your hands on this essential printing accessory and take your printing to the next level.

Upgrade your printer today and enjoy professional-quality prints with ease.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the OKI 42377801 Ribbon Cartridge used for?

    Answer: The OKI 42377801 Ribbon Cartridge is designed for use in various OKI printers, specifically those that require a black ribbon for high-quality printing. This cartridge is perfect for producing sharp text and crisp graphics in documents, making it an ideal choice for businesses that rely on professional print outputs such as invoices, reports, and presentations.
  • Question: How long does the OKI 42377801 Ribbon Cartridge last?

    Answer: While the longevity of the OKI 42377801 Ribbon Cartridge can depend on usage frequency and print volume, it typically offers a reliable output of thousands of pages. This makes it suitable for both small home offices and larger corporate environments where continuous printing is essential, ensuring consistent performance and reducing downtime.
  • Question: Is the OKI 42377801 Ribbon Cartridge easy to install?

    Answer: Yes, the installation of the OKI 42377801 Ribbon Cartridge is straightforward and can be completed in a few simple steps. Users can follow the printer’s manual to easily replace the cartridge, making it accessible for individuals with varying levels of technical expertise. Clear instructions help ensure that you can resume printing without hassle or delay.
  • Question: What makes the OKI 42377801 Ribbon Cartridge stand out?

    Answer: The OKI 42377801 Ribbon Cartridge stands out for its compatibility with specific OKI printer models and its ability to deliver exceptional print quality. Engineered to provide rich black tones, it ensures that every document looks professional. This cartridge is also designed for longevity, which means you can count on it for extensive print jobs without frequent replacements.
  • Question: Can I use the OKI 42377801 Ribbon Cartridge for color printing?

    Answer: No, the OKI 42377801 Ribbon Cartridge is specifically designed for black printing only. For users needing color outputs, this cartridge cannot be used for that purpose. It is ideal for documents where clarity and professionalism in black text are required, such as contracts and memorandums.
  • Question: What types of printing tasks is the OKI 42377801 Ribbon Cartridge suitable for?

    Answer: The OKI 42377801 Ribbon Cartridge is particularly suited for various office printing tasks, including reports, invoices, and administrative documents. Its capability to produce sharp, legible text makes it advantageous for any business setting where clear communication through printed media is necessary.
  • Question: Are there alternatives to the OKI 42377801 Ribbon Cartridge?

    Answer: While there may be third-party or generic ribbon cartridges available, it is advisable to consider the OKI 42377801 Cartridge for optimal performance and compatibility. Using genuine products ensures the best printing outcomes, as alternative cartridges might not provide the same quality and reliability, potentially leading to printing issues.
  • Question: What maintenance is required for printers using the OKI 42377801 Ribbon Cartridge?

    Answer: Routine maintenance is crucial for printers using the OKI 42377801 Ribbon Cartridge. It includes regular cleaning of the printer heads and checking the rollers for dust or debris, ensuring optimal print quality. Proper maintenance not only extends the life of the printer but also enhances the overall durability of the ribbon cartridge during use.
  • Question: Can I use the OKI 42377801 Ribbon Cartridge for printing on special paper?

    Answer: The OKI 42377801 Ribbon Cartridge is designed for standard printing tasks and is effective on typical printer paper. While you might experiment with special paper types, the best quality is generally achieved on regular paper. It’s important to check the paper specifications to ensure compatibility and quality printing results.
  • Question: Where can I buy OKI 42377801 Ribbon Cartridge, Black in Maldives?

    Answer: You can buy the OKI 42377801 Ribbon Cartridge, Black at Ubuy, which offers a convenient platform for accessing this printer accessory. Ubuy is known for its extensive range of products and reliable service, making it easier for users in Maldives to find and order the cartridge online.

OKI Impact & Dot Matrix Printer Ribbons OKI42377801 Editorial Review

The OKI 42377801 Microline 400 420 421 490 491 Printers Ribbon Cartridge is a black ink tape that delivers jet black and clear prints. The cartridge comes in a box containing one unit and is advertised as an original OKI cartridge but some customers have received generic replacements which has left them disappointed. However, for most customers, the product has worked perfectly with no issues and produced the quality of printing that their business requires.

Customer Reviews & Ratings

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Pros

  • Provides clear, jet black prints
  • Works great for travel agent itinerary printing
  • Same quality as previous cartridges used by some customers
  • Exactly as described

Cons

  • Some customers received a generic replacement instead of the advertised original OKI cartridge

Platform Trust & Buyer Confidence

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4.3/5 9200 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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MVR 510

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Features & Benefits

  • Long life and exceptional character definition
  • Compatible with Oki Microline printers
  • Sold as 1 each

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