Our take
OKI Data Americas' brochure maps part 62422001 to a 120 V B4100 and describes a monochrome digital LED printer rated up to 19 pages per minute. It lists USB 2.0, a standard 250-sheet tray and a one-sheet manual feed. The saved brochure's 15,000-page figure is a maximum duty cycle, not a recommended monthly target, so both workload endpoints remain unknown. The brochure describes LED imaging; this review preserves that terminology rather than calling the engine laser-based. It also does not establish Ethernet, Wi-Fi, or a duplex capability for this exact part.
A legacy mono workstation with a compatible USB host that can accept the documented LED engine and unknown duplex behavior..
Choose another model if you need network printing, wireless, confirmed two-sided output, or a documented recommended monthly workload.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- OKI maps 62422001 to the B4100 120 V configuration.
- The brochure lists USB 2.0 and a 250-sheet standard tray with a one-sheet manual feed.
- The digital LED engine is rated up to 19 ppm in monochrome.
What to weigh up
- The source does not establish automatic or manual duplex for this exact model.
- Ethernet and wireless interfaces are not confirmed in the saved brochure.
- The maximum duty cycle is not monthly guidance, and no recommended range is given.
Specifications and exact model details
The key details
| Model covered | B4100 / 62422001 |
|---|---|
| Main functions | Monochrome LED print only |
| Print output | Up to 19 ppm; recommended monthly range unknown |
| Two-sided printing | 250-sheet tray and one-sheet manual feed; duplex not established |
Performance figures are manufacturer claims. Source checked October 14, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Keep OKI's LED terminology precise
The B4100 brochure describes a digital LED printer, which uses a light-emitting diode imaging system. The reviewed manufacturer explanation distinguishes LED technology from laser technology, so the product should not be described as a laser-engine model. It remains a monochrome office printer in this category's product set. That wording matters for accurate identification; do not infer laser consumables or a specific imaging component from a generic category label. Confirm the B4100 product label and part number on the exact device.
A modest paper reserve and a one-sheet feed
OKI lists a 250-sheet standard tray and a one-sheet manual feed. The tray can hold routine paper while the manual feed handles a single compatible sheet or special job, but that feed should not be described as a multi-sheet bypass. The brochure does not identify an optional larger tray in the checked packet. Confirm the tray, feed path, and supported media on a used unit. This capacity provides context for refills but does not determine monthly workload suitability.
USB is documented; other connections stay unknown
The brochure lists USB 2.0 for the B4100. The saved exact-part packet does not establish Ethernet or wireless connectivity, so a buyer should not assume this printer can join a network queue. Plan for a directly connected compatible host unless additional exact-model evidence confirms another interface. Check the port, cable, operating-system driver and print server needs before purchase. The 62422001 part clue identifies the 120 V variant, but it does not resolve networking or current support.
Do not reuse the maximum duty-cycle figure
The brochure includes a maximum duty cycle of 15,000 pages per month, but it does not give a recommended monthly range. A maximum describes an upper limit, not a routine target or a promise about a particular aged unit. The matching profile therefore leaves both recommendation fields null. The 19 ppm rating and 250-sheet tray likewise cannot replace that missing guidance. If a manufacturer-recommended workload is central to the decision, choose a model whose current or saved exact-model source states one.
Check the dated printer as a specific used device
The OKI brochure establishes an original configuration but cannot reveal present toner, drum, feed, USB, or service condition. Ask for the 62422001 label, a test page, the 120 V rating, and a demonstration of the exact port and paper path. The checked evidence does not establish duplex, so do not rely on a two-sided claim without additional documentation and a test. The Amazon destination is an exact-model and part search; no current ASIN, price, stock, or seller condition is asserted.
Compare for your needs
Choose a networked mono printer when a shared queue is required, or an automatic-duplex model when two-sided output is important.
Find the undefined that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Is the B4100 described as a laser printer by OKI?
OKI's brochure calls it a digital LED printer; this review keeps the manufacturer terminology rather than claiming a laser engine.
Does the exact B4100 include Ethernet or Wi-Fi?
The saved brochure establishes USB 2.0 but does not establish Ethernet or built-in wireless for part 62422001.
What monthly page volume does OKI recommend?
The brochure's 15,000-page maximum duty cycle is not a recommendation, and no recommended range is stated.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- OKI Data Americas B4100 U.S. brochure ↗ — checked October 14, 2026.
- OKI Data Americas B4100 brochure: part 62422001, voltage, output, paper and USB ↗ — checked October 14, 2026.
- OKI manufacturer explanation of LED versus laser imaging technology ↗ — checked October 14, 2026.
The decision
The B4100 is a cautious legacy USB fit only when its 120 V LED configuration is verified and unknown networking and duplex do not conflict with the workflow.
Is it the right fit?
Check the exact model and today’s offers on Amazon.