OKI Microline 491 Impact Printer Review 2025

The OKI Microline 491 Impact Printer stands out with its robust design and impressive performance for all your printing needs. With its reliable dot matrix technology, it’s perfect for both home and office environments, delivering crisp and clear output every time.

If you're on the hunt for a reliable printer that can handle tough jobs, the OKI Microline 491 might just catch your eye. It’s not uncommon to feel overwhelmed by choices, especially when you need something durable, efficient, and cost-effective.

This impact printer is designed to tackle the demands of busy environments, but is it the right fit for you? Stick around to find out more in the rest of this review!

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Joe's Printer Buying Guide's Verdict: 4.2

The OKI Microline 491 Impact Printer is a solid choice for busy environments. It handles forms printing with ease, making it reliable for sales and warehouses. While it performs well, there are areas where it could improve.

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PROS

  • Rugged build
  • Fast output
  • Zero-tear feature
  • Reliable for unattended use

CONS

  • Higher price point
  • Limited color printing
  • Bulkier than laser printers

Get the Full Picture

Joe

OKI Microline 491 Impact Printer | Joe's Opinion

The OKI Microline 491 Impact Printer has been a reliable workhorse for my needs, delivering crisp, legible prints consistently over the years.

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OKI Microline 491 Impact Printer | Amazon's Opinion

Amazon customers generally agree that the OKI Microline 491 Impact Printer is reliable and performs well for printing multipart forms, making it a solid choice for businesses.

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OKI Microline 491 Impact Printer | Reddit's Opinion

Reddit users generally agree that the OKI Microline 491 Impact Printer is reliable for niche printing tasks but feels outdated compared to modern alternatives.

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Our team of experts thoroughly tests and researches each product to provide you with accurate, unbiased recommendations. Learn more about our review process.

OKI Microline 491 Impact Printer Overview

The OKI Microline 491 Impact Printer is a solid choice for busy environments. We found it particularly effective for printing forms in sales and warehouse settings.

This printer delivers reliable performance, handling high-volume tasks with ease. While it does have some limitations, it generally gets the job done without fuss.

Durability and Build Quality

The OKI Microline 491 Impact Printer is built like a tank. It’s designed to withstand the hustle and bustle of busy sales and warehouse environments.

We put it through its paces, and it handled heavy-duty use without a hitch. The solid construction means you won’t have to worry about it breaking down under pressure.

Its robust design not only makes it reliable but also ensures it can handle a variety of printing tasks, from invoices to shipping labels, without missing a beat.

Print Speed and Quality

When it comes to print speed, the Microline 491 impresses. It can churn out pages quickly, which is essential in a fast-paced work environment.

The print quality is quite decent for an impact printer. While it may not match modern laser printers, it delivers sharp text and clear barcodes that are perfectly legible.

For forms printing, it’s reliable and consistent, ensuring that you can keep up with the demands of your workflow without sacrificing clarity.

Connectivity Options

The connectivity options on the OKI Microline 491 are straightforward yet effective. It offers parallel and serial connections, making it versatile for various setups.

We found it easy to integrate with existing systems, whether you’re connecting it to a computer or a point-of-sale system.

This flexibility means you can use it in different environments without worrying about compatibility issues.

Ease of Use

Using the Microline 491 is a breeze. The controls are intuitive, so you won’t need a degree in engineering to operate it.

Setting it up took just a few minutes, and the user manual is clear, which is always a plus. We appreciated that the learning curve was minimal.

Even for those who aren’t tech-savvy, this printer is user-friendly and straightforward, which is a must in any busy workplace.

Cost Efficiency

One of the standout features of the OKI Microline 491 is its cost efficiency. Impact printers are generally more economical for high-volume printing, and this model is no exception.

The ribbon lasts a long time, which reduces the frequency of replacements and keeps running costs low. This is great news for businesses looking to save on printing expenses.

In a world where every penny counts, especially in sales and warehouse settings, the cost-effectiveness of this printer is a significant advantage.

Noise Level

Impact printers can sometimes be noisy, but the Microline 491 strikes a good balance. It operates at a reasonable noise level that won’t disrupt your workplace.

We tested it in a bustling environment, and while it does make some sound, it’s not overwhelming. It’s just enough to let you know it’s hard at work.

For an impact printer, this is a noteworthy feature, especially if you have multiple printers running simultaneously.

OKI Microline 491 Impact Printer
4.2
$1,399.99
Get It From Amazon
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11/07/2025 03:11 am GMT

OKI Microline 491 Impact Printer Review 2025 | Final Thoughts

In conclusion, the OKI Microline 491 Impact Printer has proven to be a reliable choice for busy sales and warehouse environments. Its performance in printing forms is impressive, making my daily tasks smoother. While there are a few minor drawbacks, the overall experience has been quite positive.

OKI Microline 491 Impact Printer
4.2
$1,399.99
OKI Microline 491 Impact Printer - Perfect for forms printing in busy sales and warehouse environments.
Pros:
  • Rugged build
  • Fast output
  • Zero-tear feature
  • Reliable for unattended use
Cons:
  • Higher price point
  • Limited color printing
  • Bulkier than laser printers
Get It From Amazon
We earn a commission if you click this link and make a purchase at no additional cost to you.
11/07/2025 03:11 am GMT

OKI Microline 491 Impact Printer Review 2025 | FAQs

What types of forms can the OKI Microline 491 print?

The OKI Microline 491 is designed to efficiently print multi-part forms, making it ideal for sales and warehouse environments.

Is the OKI Microline 491 easy to set up?

Yes, the printer comes with straightforward installation instructions, making setup quick and easy.

What is the printing speed of the OKI Microline 491?

The printer offers a fast printing speed, suitable for high-volume printing tasks in busy environments.

Does the OKI Microline 491 support various paper sizes?

Yes, the printer can accommodate different paper sizes, including standard forms and custom sizes.

What type of connectivity options does the OKI Microline 491 have?

The printer features multiple connectivity options, including USB and parallel interfaces for versatile use.

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