SH2004-DC70A printhead is a near-edge thermal printhead with built-in history control functionality, which can achieve high-speed printing up to 300mm/s with clear image.
The SH2004-DC70A is a near‑edge thermal printhead that uses ROHM's STEP FREE structure for high corrosion resistance and scratch protection. It is designed for high‑speed continuous printing in packaging printer markets and is suitable for bar‑code, label, packaging, ATM, and ticket printers.
Key specifications include a maximum printing speed of 300 mm/s, an effective print width of 12 mm, and a high‑hardness W‑coat protective layer with a 150 km abrasion life. The manual also provides circuit diagrams, pin assignments, and dimensional data for integration into printer designs.
| Maximum printing speed | 300 mm/s |
|---|---|
| Maximum effective print width | 12 mm |
It uses ROHM’s STEP FREE structure and a near‑edge head inclination for high‑speed printing.
The printhead can print at speeds up to 300 mm per second.
It is suitable for bar‑code, label, packaging, ATM, and ticket printers.