Toshiba Tec CF1B Printhead

The CF1B is a drop-on-demand piezo industrial inkjet printhead with ink recirculation through all channels, aimed at UV-curing and oil-based inks. It offers 636 nozzles, 300 npi / 300 dpi-class resolution, and a 53.7 mm print width.

Key specs

•     Print method: On-demand piezo.
•     Nozzles: 636.
•     Print width: 53.7 mm.
•     Grayscale: 8 levels, from 0 to 7 drops.
•     Drop volume: 6 to 42 pL.
•     Frequency: 4.97 kHz at 7 drops.
•     Driving voltage: 14 to 31 V, with system-level power requirements listed for the CF1 family.
•     Weight: 161 g, or 185 g with positioning plate.
•     Size: 94.1 mm × 26 mm × 79 mm.

Buyer evaluation

The CF1B is a strong fit if you want industrial reliability, recirculating ink support, and good grayscale flexibility for UV or oil-based printing. Its 8-level grayscale and relatively fine drop control make it suitable for applications where quality matters more than maximum simplicity.

It is less attractive if your priority is very large print width, low-cost replacement, or broad ink compatibility beyond the supported fluids. The product pages also indicate compatibility should be confirmed for specific inks and systems.

Comparison with nearby CF1 family options

Purchase decision

Choose the CF1B if you need:

•     Fine print control and smoother tonal gradation.
•     UV-curing or oil-based ink support.
•     A proven industrial head with recirculation and temperature sensing.

Consider the CF1BL or CF1BXL instead if your application needs larger drops, fewer grayscale levels, or a different ink deposition profile.

A practical way to decide is to match the head to your target use: labels, coding, and detailed industrial graphics favor CF1B; heavier coverage may favor CF1BXL.