ColorJet Polo XL Solvent Printer (KM1024i / KM512i, up to 8 Heads) – Overview
The Polo XL is the crown of ColorJet’s solvent range: a 1500kg industrial platform whose independent drive technology fires every nozzle independently for high speed, high quality and crystal-sharp output at low running cost. Configure it with KM1024i 42PL heads for up to 4715 sqft/hr, or KM512i for value – either way, it is engineered to be the highest-revenue machine on your floor, designed under ColorJet’s Design Objective v7.0 for near-zero maintenance.
The CJ-POLOXL runs daily production on flex banners, vinyl hoardings, backlit film & displays, one-way vision film, window film, SAV/PVC banner, wall & building wraps, fabric (solvent base), vehicle wraps and outdoor advertising cloth. Solvent prints are waterproof and UV-stable for long outdoor life, and the machine’s service ecosystem is supported across India.
Key Features
- Two head platforms: KM1024i (GB4424/GB8424) or KM512i (GB4412/GB8412), 4 or 8 heads
- Up to 4715 sqft/hr with 8× KM1024i (1-pass) – 2818 sqft/hr with 8× KM512i (2-pass)
- Independent drive technology – per-nozzle drive for speed + sharpness
- Handles low-GSM films to thick paper-backed SAV without complaint
- IR-based effective evaporative drying for high-volume coverage
- Design Objective v7.0 – zero-maintenance engineering, shared consumables
- 1500kg heavy-duty structure, 150kg rolls, 3.2m roll-to-roll
- ONYX ColorJet Edition RIP; pre/post heaters 30–60 °C
Print Speed (official ColorJet data (KM1024i 8H / KM512i 8H))
| Print Mode | Output Speed |
|---|---|
| 1 pass, 360×360 dpi | 4715 sqft/hr (1024i) / not applicable for 512i |
| 2 pass | 2744 sqft/hr (1024i) / 2818 sqft/hr (512i) |
| 3 pass | 1937 sqft/hr (1024i) / 2000 sqft/hr (512i) |
| 4 pass | 1506 sqft/hr (1024i) / 1476 sqft/hr (512i) |
| 8 pass | 861 sqft/hr (1024i) / 490 sqft/hr (512i) |
Speeds are manufacturer test-condition figures; real output varies with media, RIP settings and pass count. Rows marked (class) are platform-class figures confirmed at order time.
Technical Specifications
| Models | GB4424 / GB8424 (KM1024i) · GB4412 / GB8412 (KM512i) |
| Printing Technology | Drop-on-demand, piezo electric inkjet |
| Print Heads | Greyscale industrial jetting assemblies, 4 / 8 heads |
| Media Width | 3300 mm |
| Print Width | 3200 mm max |
| Roll Capacity | Outer Ø 352 mm max, weight to 150 kg, 76.2/50.8mm cores |
| Ink | Solvent-based pigment inks, 4 colours |
| Max Resolution | 1440 dpi |
| Heating | Pre-heater + post-heater 30–60 °C, dryer 30–60 °C; IR evaporative drying |
| Connectivity | High-speed USB |
| Power | AC 220V ±10%, 40A, 50Hz |
| Dimensions / Weight | 4960 × 950 × 1580 mm / ~1500 kg |
| RIP Software | ONYX (ColorJet Edition) |
| Operating Environment | 18–28 °C, 35–80% RH (non-condensing) |
Applications
Typical work: flex banners, vinyl hoardings, backlit film & displays, one-way vision film, window film, SAV/PVC banner, wall & building wraps, fabric (solvent base), vehicle wraps and outdoor advertising cloth. The machine is at home in flex printing units, signage fabricators, advertising agencies, event & exhibition graphics workshops and outdoor media houses.
Why Buy from Unified Engineering Dynamics?
- Genuine ColorJet machines – official configuration from India’s largest wide-format printer manufacturer, with full warranty support.
- Complete installation & training – on-site setup, RIP software installation, media profiling and operator training included.
- After-sales support – trained service engineers, genuine Konica print heads and spare parts in stock, remote diagnostics.
- Consumables supply – matched flex solvent inks, cleaning solution and spares available from our Printing Inks and Printer Spare Parts range.
Need the latest price, a demo print or an EMI quotation? Contact our team today – we reply within one working day with a detailed offer including installation and ink start-up kit options.

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