TSC T6204e / T6304e / T6604e vs Zebra ZD621
Side-by-side comparison of barcode printers specs, hardware, and features to help you pick the right one for your use case.
The T6000e Series delivers versatility and productivity in fast-paced environments demanding speed and excellent print quality. Supports multiple RFID tag types with automatic printhead detection and replacement for enterprise applications.
Zebra premium desktop printer, up to 203 mm/s print speed, supports 5-inch media rolls, ideal for medium to high-volume labeling.
Which one should you pick?
Both TSC T6204e / T6304e / T6604e and Zebra ZD621 are proven barcode printers options sold through JUNJI as an authorized distributor. TSC T6204e / T6304e / T6604e suits users who prioritize cost efficiency and Taiwan-local support. Zebra ZD621 is a better fit for large-scale deployments needing vendor parity. Request a quote and we'll match you to the exact configuration for your workflow.
Full spec comparison
| Specification | TSC T6204e / T6304e / T6604e | Zebra ZD621 |
|---|---|---|
| Print Method | Direct Thermal / Thermal Transfer | Direct Thermal / Thermal Transfer |
| Resolution | T6204e: 203 dpi (8 dots/mm); T6304e: 300 dpi (12 dots/mm); T6604e: 600 dpi (24 dots/mm) | 8 dots/mm / 12 dots/mm |
| Print Speed | T6204e: 356 mm/s (14 ips); T6304e: 305 mm/s (12 ips); T6604e: 152 mm/s (6 ips) | 8 ips / 6 ips |
| Print Width | 104 mm (4.1") | 203 dpi: 104 mm (4.09"); 300 dpi: 108 mm (4.27") |
| Min Label Length | 6.35 mm (0.25") continuous paper; 25.4 mm (1") tear/peel/cutter | — |
| Memory | 512 MB RAM / 128 MB Flash (SD card expandable to 32 GB) | 256 MB SDRAM / 512 MB Flash |
| Media Types | Continuous paper/folding/die-cut labels/tags/tickets/film | Roll or folded sheet: label/tag (die-cut or continuous, thermal or thermal transfer)/receipt paper/wristband |
| Media Width | Max 114.3 mm (4.5") | ZD621t: 15 – 118 mm (0.585 – 4.65"); ZD621d: 15 – 108 mm (0.585 – 4.25") |
| Media Core | 38.1 – 76.2 mm (1.5" – 3") | Standard 12.7 / 25 mm (0.5" / 1"); optional adapter 38.1 / 50.8 / 76 mm (1.5" / 2" / 3") |
| Ribbon Length | Max 450 m | 300m or 74m |
| Ribbon Width | Min 25.4 mm (1") | 33.8 – 109.2 mm (1.33" – 4.3") |
| Interface | USB 2.0 + RS-232 Serial + Ethernet; optional Wi-Fi 802.11 a/b/g/n/ac + GPIO + Parallel | Standard 10/100 Ethernet + RS-232 Serial + USB 2.0 + USB Host + Bluetooth LE; optional Wi-Fi 6 (802.11ax) + Bluetooth 5.3 or Wi-Fi 5 (802.11ac) + Bluetooth 4.2 |
| Programming Language | Supports 9 competitive printer language simulations (including TSPL, PGL, ZPL, etc.) | ZPL II / EPL2 / Link-OS |
| Display | Color LCD + buttons | Optional 4.3" full-color touch LCD (480 × 272) + 5 status icons + 3 buttons (standard for Healthcare / RFID models) |
| Construction | Die-cast aluminum alloy frame, metal side cover | — |
| Max Print Length | — | 991 mm (39") |
| Sensors | — | Multi-point transmissive + full-width reflective + print head opening + media dancer (dancer) to ensure print quality |
| Media Roll OD | — | Max 127 mm (5") |
| Certification | — | ENERGY STAR, meets Energy Efficiency Level VI |
| Power | — | External transformer 100-240 VAC 50-60 Hz, output 24 VDC 3.125A |
| Weight | — | Thermal transfer: 2.5 kg; thermal: 1.6 kg |
| Dimensions | — | Thermal transfer: 267 × 202 × 192 mm; thermal: 220 × 177 × 151 mm |
Differences highlighted. Data source: JUNJI product catalog (22 spec rows compared).