Seiko 508GS 12pl Water-Based Printhead Description
The Seiko 508GS water-based printhead (IRH2533-1420) is a high-precision grayscale printhead with 8 gray levels and a built-in damper and nozzle guard. Designed with isolated channel technology, it ensures fast, stable, and accurate printing performance. Compatible with various printers, including Infiniti models, this 12PL printhead replaces the IRH2513-2210 and supports both horizontal and vertical installations.
Seiko 508GS 12pl Water-Based Printhead Specifications
| Active nozzles | 508 |
| Number of rows | 2 |
| Number of grey levels | 8 |
| Ink inlets/ink outlets | 1 |
| Native nozzle resolution | 180 npi |
| Print width | 72 mm |
| Ink type | Aqueous |
| Drop volume | multiple of 12pl (up to 7 drops) |
| Jetting frequency | 18 kHz (and multiples) |
| Nozzle plate | Non-wetting |
