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Dark gray presentation barcode scanner with integrated stand and USB cable

Honeywell

Honeywell MK3780-61A38 Fusion 3780 Barcode Scanner

SKU CH-B6P9-XCNZ0 MPN MK3780-61A38

A presentation scanner with omnidirectional laser reading at 1,333 scan lines per second, 5 mil resolution, USB connectivity and automatic stand detection for hands-free operation

  • Form FactorPresentation
  • ConnectivityCorded
  • Scan Engine1D Omnidirectional Laser
  • Included CablesUSB Cable Included
  • Interfaces SupportedUSB
  • ResolutionMaximum Scan Resolution: 5 mil
  • Omnidirectional laser scans 1,333 lines per second for fast checkout throughput
  • Single-line mode at 67 lines per second targets menus with a button press
  • Automatic stand detection enables hands-free presentation scanning to reduce operator fatigue
  • 5 mil maximum resolution reads dense 1D and GS1 DataBar codes reliably
  • Low 1.4 W operating and 1.0 W standby power cuts energy use over long shifts

Retail checkout scanner

The Honeywell Fusion 3780 is a presentation-form barcode scanner built for medium-volume retail counters. It reads standard 1D and GS1 DataBar codes at a maximum resolution of 5 mil using an omnidirectional laser engine. The unit ships with a USB cable and stand for immediate plug-and-play operation at the point of sale.

Thermals noise and power

Operating at 1.4 W and dropping to 1.0 W in standby, the scanner draws minimal current from a standard 5 V USB port. Sleep modes with IR wake-up keep power consumption low during idle periods without fan noise or heat concerns. The corded design eliminates battery management and ensures continuous operation through busy shifts.

Upgrade from single-line units

Retailers moving from single-line handheld scanners gain omnidirectional scanning at 1,333 scan lines per second plus a 67-line single-line mode for menus. The automatic stand detection removes the need to manually switch modes when moving between handheld and presentation use. Shops that do not require hands-free operation or GS1 DataBar support may not need this feature set.

Highlights

  • Omnidirectional laser scans 1,333 lines per second for fast checkout throughput
  • Single-line mode at 67 lines per second targets menus with a button press
  • Automatic stand detection enables hands-free presentation scanning to reduce operator fatigue
  • 5 mil maximum resolution reads dense 1D and GS1 DataBar codes reliably
  • Low 1.4 W operating and 1.0 W standby power cuts energy use over long shifts

Specifications

BrandHoneywell
SeriesFusion
Model3780
Part NumberMK3780-61A38
Form FactorPresentation
ConnectivityCorded
Scan Engine1D Omnidirectional Laser
Included CablesUSB Cable Included
Interfaces SupportedUSB
ResolutionMaximum Scan Resolution: 5 mil
Pitch±60 degree
Yaw±60 degree
Scan SpeedOmnidirectional: 1,333 scan lines per second
Single line: 67 scan lines per second
Print Contrast Ratio (Minimum)35% minimum reflectance difference
Decoding CapabilityReads standard 1D and GS1 DataBar symbologies
Input Voltage5 VDC +/- 0.25 V
Power ConsumptionOperating Power: 1.4 W (275 mA @ 5 V)
Standby Power: 1.0 W (200 mA @ 5 V)
ColorDark Gray
Dimensions2.90" x 2.60" x 7.40"
Weight0.43 lb.
FeaturesPrimary Omnidirectional Scan Pattern:
Aggressive scanning in any orientation, increasing throughput
Secondary Single-Line Scan Pattern:
With a push of a button, switch to a targeted single-line for menu scanning applications
Automatic In-Stand Detection:
Hands-free operation for presentation scanning reduces operator fatigue
Sleep Mode With IR Wake Up:
Multiple sleep modes reduce power consumption, extending life and lowering cost of operation
Optional Integration of RF EAS Antenna:
Increases efficiency by simultaneously deactivating RF EAS tags and decoding bar codes
DropDesigned to withstand multiple 1.50 m (5.00 ft.) drop
Shipping weight0.66 kg
Package size231 × 140 × 130 mm

Questions about this item

How do I set up the Fusion 3780 with the included USB cable and stand?

Plug the USB cable into a host port supplying 5 VDC ± 0.25 V; the scanner draws 275 mA while scanning and 200 mA in standby. Place the unit in the stand to trigger automatic stand detection for hands-free presentation scanning.

What maintenance does the 1D omnidirectional laser engine require over time?

Keep the scan window clean and free of scratches; the laser module has no user-serviceable parts and the spec sheet lists no scheduled replacement interval for the engine itself.

At what point does the 5 mil resolution limit become the bottleneck during sustained high-volume scanning?

The 5 mil maximum scan resolution is the first hard limit; barcodes printed below that element width cannot be decoded regardless of the 1,333 scan-lines-per-second omnidirectional speed or the ±60 degree pitch and yaw angles.

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