Shanghai Barcode Network is a company that provides barcode-related products and solutions. They offer barcode printers, label printers, barcode scanners, and other products. One of their products is the Ring 4012PMH, a high-definition industrial barcode printer from a famous Japanese brand. It has a 300dpi printing resolution and a maximum printing speed of 152mm/s. The printer is suitable for industries such as instant label printing, bulk product label printing, transportation, distribution, logistics labels, railways, airports, stations, ticket printing, clothing hang tags, garment washing labels, postal hang tags, etc.
The Ring 4012PMH is a steel‑structured industrial barcode printer offering 300 dpi resolution and a maximum print speed of 152 mm/s. It supports both thermal transfer and direct thermal printing, with a print width up to 104 mm and a weight of 9 kg.
The manual details the printer’s memory (16 MB DRAM, 4 MB Flash ROM), communication options (RS‑232 and standard parallel port), penetrating label sensor, supported barcode symbologies, and a wide range of printable media such as continuous thermal paper, label rolls, UL labels, transparent and water‑washable papers. This manual is written in Chinese.
| Print resolution | 300 dpi (12 dots/mm) |
|---|---|
| Maximum print speed | 152 mm/s |
| Maximum print width | 104 mm |
| Memory | 16 MB DRAM, 4 MB Flash ROM |
| Communication interface | RS‑232 and standard parallel port |
| Label sensor type | Penetrating |
| Supported barcodes | 1D barcodes, MaxiCode, PDF417, DataMatrix |
The printer provides a resolution of 300 dpi (12 dots per millimeter).
It supports an RS‑232 interface and a standard parallel port.