Ink Tank printers (also known as Continuous Ink Supply System – CISS printers) are a modern evolution of inkjet printers designed to reduce printing cost and increase efficiency. Instead of small cartridges, they use refillable ink tanks, making them ideal for high-volume printing in homes, offices, and businesses.
Developed to solve the high cost of ink cartridges
Gained popularity in the 2010s
Epson – EcoTank series pioneer
HP – Smart Tank / Ink Tank series
Canon – MegaTank (PIXMA G series)
Brother – InkBenefit Tank
Ink Tank printers use inkjet technology with an external continuous ink supply system (CISS).
Ink stored in external tanks (CMYK)
Tubes supply ink to print head
Nozzles spray droplets onto paper
Refillable ink tanks
Ink tubes (CISS system)
Print head (thermal or piezoelectric)
Ink bottles
Cyan
Magenta
Yellow
Black
? Some models include additional inks for photo printing.
Print-only devices
Print + Scan + Copy
Extra color inks for high-quality images
| Feature | Typical Range |
|---|---|
| Resolution | 1200–4800 DPI |
| Speed | 8–25 PPM |
| Ink Yield | 4,000–15,000 pages per refill |
| Connectivity | USB, Wi-Fi, Mobile |
Epson EcoTank L Series (L3150, L3250, L805)
HP Smart Tank Series (515, 720, 790)
Canon PIXMA G Series (G3000, G3010, G6020)
Brother InkBenefit Tank Series
Ultra-low cost per page
High ink capacity
Spill-free refill systems
Wireless and mobile printing
Compact design
✔ Very low printing cost
✔ High page yield
✔ Ideal for bulk printing
✔ Eco-friendly (less cartridge waste)
✖ Higher initial cost
✖ Slower than laser printers
✖ Ink drying if unused
✖ Not ideal for heavy office workloads
Home printing
Schools and coaching centers
Small offices
Bulk document printing
| Feature | Ink Tank | Cartridge Inkjet |
|---|---|---|
| Cost per Page | Very Low | High |
| Ink Capacity | High | Low |
| Maintenance | Medium | High |
| Initial Cost | High | Low |
Reduced plastic waste (no cartridges)
Lower ink wastage
Energy-efficient operation
Smart refill monitoring
IoT-enabled printers
Improved ink longevity
Hybrid ink technologies
Ink Tank printers have transformed the printing market by offering cost-effective, high-volume printing solutions. They are now the preferred choice for users who need frequent and economical printing without compromising on quality.
