Our take
The Samsung ML-1665 is a simple monochrome laser printer built around a direct USB workflow. Its saved guide lists up to 17 pages per minute on Letter paper and a 150-sheet input tray. For duplex work, the guide marks two-sided printing as manual; the printer does not automatically turn pages in the documented configuration. This makes the model easier to understand than a family listing that loosely promises double-sided printing. It is a narrow fit for individual desk use where occasional paper handling is fine, not a shared network printer or an office machine for high-volume jobs.
A simple direct-connected desk for light mono printing where a compact tray and manual duplex are acceptable..
Skip it if you need wireless sharing, Ethernet, automatic duplex, copy or scan functions, or a larger standard paper reserve.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Samsung documents monochrome print-only output with a simple USB 2.0 interface.
- The guide lists 17 ppm Letter and a 150-sheet input tray for the ML-1665 series.
- Manual duplex is identified clearly, so two-sided jobs can be planned without assuming an automatic unit.
What to weigh up
- Manual duplex requires someone to handle and reload paper between sides.
- The saved configuration shows USB rather than built-in wireless or Ethernet networking.
- Current driver support, toner supply, unit condition and the historical Amazon model match are not established.
The key details
| Model covered | ML-1665 |
|---|---|
| Main functions | Print only |
| Print output | Monochrome laser; up to 17 ppm Letter / 16 ppm A4 |
| Two-sided printing | Manual duplex |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
A direct-connected personal printer
Samsung's guide places the ML-1665 in a basic monochrome, single-function role. USB 2.0 is the documented interface, with no wireless or wired network connection listed for this configuration. That makes it suitable when one host computer can connect directly and the printer does not need to serve a room of users. It is not a feature-rich office hub, and adding an unverified print server would introduce another configuration question. If printer sharing is part of the plan, consider an exact model with manufacturer-documented networking instead of relying on the product family name or a listing tag.
Know the rated speed and small paper reserve
The ML-1665 guide lists up to 17 pages per minute on Letter paper and 16 ppm on A4, with a 150-sheet tray. Those are published maximum rates and capacities, not a measurement of an old unit or mixed documents. A 150-sheet reserve may be convenient for occasional household or desk jobs, but it requires more frequent replenishment than a larger workgroup tray. The printer is print-only, so any office that needs copy, scan or fax still needs another machine. Put those limitations alongside the modest speed before choosing it for a queue shared by several people.
Manual duplex means manual work
Samsung's guide labels two-sided printing as manual. A user can make a two-sided document, but must handle the paper between sides rather than ask the machine to turn sheets automatically. This can work for a small number of pages; it becomes an avoidable interruption for repeated packet jobs. The profile therefore records automatic duplex as false and manual duplex as true. Do not let a generic listing phrase like duplex printing obscure that difference. If automatic page turning is a requirement, choose a model whose exact documentation explicitly lists an automatic duplex mechanism.
Keep exact model and connector details in view
The cited ML-1660/ML-1665 guide provides a model-specific feature table and shows USB at the rear. This supports a USB-connected ML-1665 but does not prove that every used listing contains the same cable, driver state or working port. The historical ASIN in the research record has not been confirmed as this exact model, so the tagged link searches for Samsung ML-1665 by name. Ask for a photo of the model label, a sample print and confirmation that the USB connection works. Avoid using a sibling model's interfaces as evidence for the product you are considering.
A used legacy printer calls for a supply check
The saved evidence does not establish present driver support, current toner costs, available maintenance parts, or the condition of a seller's machine. Those questions matter more than the old specification table if you intend to use the printer every day. Confirm operating-system compatibility, included toner, print quality and return conditions before purchasing. No live inventory or price information is asserted. If the supplies or software path are uncertain, compare a newer mono model with documented USB or network features. The ML-1665 remains a reasonable candidate only where its direct connection, modest tray and manual duplex match the routine.
What else to compare
For automatic duplex or network sharing, compare a documented wired or wireless mono printer such as the P1606dn or M118dw, while checking their support status.
Before you buy
Does the ML-1665 turn pages automatically?
No. Samsung labels two-sided printing manual, so the user handles paper between the sides.
Can I connect this configuration over Wi-Fi?
The saved guide documents USB 2.0 and does not establish built-in wireless or Ethernet.
How much paper does its input tray hold?
Samsung lists a 150-sheet input tray for the ML-1665 series in the saved guide.
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 & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Samsung ML-1660/ML-1665 user guide ↗ — checked October 4, 2026.
- Samsung ML-1660/ML-1665 user guide, speed, tray, duplex and interface ↗ — checked October 4, 2026.
- Samsung service download model list, ML-16 series identity ↗ — checked October 4, 2026.
The decision
The ML-1665 fits basic USB monochrome printing when a 150-sheet tray and manual duplex are enough. Verify toner, drivers, condition and return terms for any used offer.
Is it the right fit?
Check the exact model and today’s offers on Amazon.