CUSTOM LABEL PRINTER D4 202 ETH USB RS232 WITH DISPLAY BLACK

Custom D4‑202 label printer – 4'', 203 dpi, color LCD, multi‑interface

Overview

The Custom D4‑202 is a compact 4‑inch desktop label printer featuring industrial‑grade equipment and an easy, menu‑driven user experience. Manufacturer and distributor materials highlight a backlit color LCD, built‑in real‑time clock (RTC) for date/time stamping, and an SD card slot for local data storage. Two main models are available: the base D4‑202 and the D4‑202 ETH with on‑board Ethernet in addition to USB/RS232. Media loading is quick, transmissive and reflective sensors are adjustable, and the device can also support simple standalone use with a USB keyboard or scanner.

Key features

• 4'' desktop label printer with 203 dpi resolution and up to 104 mm print width
• Backlit color LCD menu display; single multi‑function key and status LED for clear alerts
• Real‑time clock (RTC) for date/time printing; SD card slot for storage (up to 32 GB)
• Multiple interfaces: USB and RS232; D4‑202 ETH adds built‑in Ethernet
• Adjustable transmissive and reflective sensors; easy paper and ribbon loading
• Standalone operation via USB keyboard or scanner
• Supports direct thermal and thermal transfer printing

Specifications (summary)

• Resolution: 203 dpi; Max print width: 104 mm
• Display: 2.8'' color LCD (240 × 320)
• Media: 15–110 mm width; max 127 mm roll OD; continuous, die‑cut, tag, fan‑fold, black‑mark
• Ribbon: ~39 mm OD, up to 100 m; types: wax / wax‑resin / resin
• Print speed: up to ~5 ips (≈127 mm/s) per datasheet
• Interfaces: USB, RS232; D4‑202 ETH: +Ethernet
• Operating conditions: indoor 10–40 °C; desktop form factor
• Weight: ~3.2 kg

Use cases

• Warehouse and logistics labeling (pallet, carton, shelf)
• Retail pricing, shelf labels, barcodes
• Courier and shipping labels
• Office, back‑office and light manufacturing tagging

Compatibility & operations

In practice, the adjustable sensor allows reliable detection across many label stocks, while the color LCD keeps menus readable. The RTC streamlines compliant time/date imprinting and the SD card enables local templates or logging. USB keyboard/scanner support opens up PC‑free “standalone” scenarios when needed.

FAQ

• Question: Does it support both direct thermal and thermal transfer?
  
  Answer: Yes, D4‑202 supports both modes.
• Question: Which interfaces are available?
  
  Answer: USB and RS232 by default; D4‑202 ETH adds on‑board Ethernet.
• Question: What are max width and resolution?
  
  Answer: 104 mm print width and 203 dpi resolution per official specs.
• Question: Can it be used without a PC?
  
  Answer: Yes, with a USB keyboard or scanner for simple standalone workflows.
• Question: Recommended environment?
  
  Answer: Indoor use at 10–40 °C, desktop installation.

Summary

Custom’s D4‑202 combines a bright color LCD, RTC, flexible interfaces and quick media handling into a dependable 4'' desktop label printer. It fits warehouse, retail and shipping label workflows where ease‑of‑use and consistent performance matter.