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Compact white desktop label printer with top label output slot and USB cable visible

Seiko Instruments

Seiko Instruments SLP620 label printer 2.28" 203 dpi USB

SKU CH-RZ1K-JFS70 MPN SLP620

Direct thermal desktop label printer producing 203 dpi output at 2.76 inches per second on media up to 2.28 inches wide via USB

  • Interface typeUSB
  • Printing methodDirect Thermal
  • Printer categoryDesktop
  • Printing speed2.76 in/second
  • Max monochrome resolution203 dpi
  • Media formatLabel, Shipping Label, Address Label, File Folder Label, Mul
  • Direct thermal printing needs no ink or toner
  • 203 dpi resolution at 2.76 inches per second
  • 28 inch maximum print width for shipping and address labels
  • USB interface works with Windows, Mac and Linux
  • Compact desktop size at 4.48 by 6.77 by 5.83 inches

Compact desktop label printer

The Seiko SLP620 is a direct-thermal desktop printer built for offices, warehouses and home workspaces that need on-demand labels up to 2.28 inches wide. It prints at 203 dpi with a speed of 2.76 inches per second and connects through a single USB cable to Windows, Mac or Linux systems.

USB-only interface limits cable reach

The printer relies solely on a USB connection, so the host computer must sit within standard cable length of the device. No Ethernet, Wi-Fi or Bluetooth options are provided, ruling out network-shared or mobile printing scenarios without an additional print server.

Replaces handwritten or sheet-fed labels

It upgrades from manual labelling or printing labels on standard office sheets, cutting waste and saving time when you need individual address, shipping, file-folder or name-badge labels. The jump is worth it when label volume makes sheet handling impractical but does not justify an industrial roll-fed machine.

How it compares

Measured against everything we stock in Thermal Label & Receipt Printers, at today’s prices. Recalculated every night.

Price $64.99
Cheaper than about 61% of the 849 comparable items (median $84.99).

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Specifications

Product
Brand nameSeiko
Model nameSLP620
Printer categoryDesktop
Performance
Printing speed2.76 in/second
Max monochrome resolution203 dpi
Ports & slots
Interface typeUSB
Size & build
Product dimensions4.48 in × 6.77 in × 5.83 in
Product weight1.08 lb (0.49 kg)
Shipping weight2.90 kg
Package size559 × 432 × 229 mm
In the box
In the boxSmart Label Printer, Quick Start Guide, software & drivers, USB cable, AC adapter, roll of Smart Labels.
More details
Printing methodDirect Thermal
Media formatLabel, Shipping Label, Address Label, File Folder Label, Multipurpose Label, Name Badge Label, Multi-media Label, Security Label; white, color, clear, opaque, removable, tuffy

Questions about this item

Should I choose the SLP620 over a wider label printer for my shipping labels?

The SLP620 prints up to 2.28 inches wide, which covers standard address and shipping labels; wider printers are only needed for larger format tags.

What does the 203 dpi resolution mean for barcode scanning on this printer?

At 203 dpi the SLP620 produces sharp, high-contrast barcodes that scan reliably on standard logistics and retail scanners.

Does the USB interface on the SLP620 limit print speed compared to Ethernet models?

The USB connection supports the full 2.76 inches per second (70.10 mm/s) print speed of the SLP620 without bottlenecking.

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