Toshiba TEC CB1 Original Industrial Inkjet Printhead 6-42pL Greyscale
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$1,250.00
Genuine Toshiba TEC factory-original CB1 piezo printhead with 318 nozzles delivering 6–42 pL multi-drop greyscale. Compact minimum-composition design ideal for building wide print arrays in industrial UV and oil-based applications.
Toshiba TEC CB1 Original Industrial Inkjet Printhead 6-42pL Greyscale
The Toshiba TEC CB1 is an original industrial inkjet printhead based on multi-drop greyscale micro-piezo (drop-on-demand piezoelectric) technology. Introduced by Toshiba TEC in 2001, it was among the early commercial greyscale printheads that expanded drop-size range beyond binary operation.
The CB1 produces 8 levels of greyscale by jetting multiple drops within a single dot. Each dot is formed from a minimum of 6 picolitres up to a maximum of 42 picolitres of ink. This multi-drop approach enables smoother tonal gradation and near photo-quality imaging compared with conventional binary printheads.
Official documentation describes the CB1 as a minimum-composition module designed for system integrators to combine into wider print-array assemblies. It is compatible with both oil-based pigment inks and UV-curable pigment inks, supporting printing on a variety of porous and non-porous substrates.
As an earlier-generation Toshiba TEC industrial printhead, the CB1 remains relevant for legacy systems and custom array constructions that require verified 6–42 pL multi-drop greyscale performance.
Part Information
| Parameter | Detail |
|---|---|
| Product Name | Toshiba TEC CB1 Original Industrial Inkjet Printhead 6-42pL Greyscale |
| Manufacturer | Toshiba TEC |
| Exact Model | CB1 |
| Model Family | Toshiba TEC early greyscale series (CB1 / CA3 / CA4) |
| OEM Part Number | Not publicly specified in available sources |
| Known Replacement / Related Numbers | Not publicly specified |
| Known Alias | CB1 6-42 pL, Toshiba TEC multi-drop greyscale module |
| Ink Type | Oil-based pigment ink, UV-curable pigment ink |
| Product Status | Available as genuine OEM / industrial supply (legacy generation) |
| Condition | 100% Genuine OEM Factory Sealed |
| Country of Origin | Japan (Toshiba TEC) |
| Industrial Application | Industrial multi-drop greyscale printing, custom print-array modules, legacy system replacement |
Technical Specifications
| Parameter | Value |
|---|---|
| Technology | Multi-drop grayscale micro-piezo (On-Demand Piezoelectric) |
| Piezo Type | Micro-piezo |
| Active Nozzles | 318 (consistent industrial listings) |
| Print Swathe Width | 53.6 mm |
| Drop Volume | 6 – 42 pL |
| Minimum Drop Volume | 6 pL |
| Maximum Drop Volume | 42 pL |
| Grayscale Levels | 8 levels (multi-drop) |
| Ink Compatibility | Oil-based pigment ink, UV-curable pigment ink |
| Design Intent | Minimum composition module for building wider print arrays |
| Firing Frequency | Not publicly specified in available sources |
| Cooling / Thermal Control | Not publicly specified (CA3 variant in same family offered water-channel option) |
| Drive Voltage | Not publicly specified |
| Dimensions / Weight | Not publicly specified |
Note: Core specifications (6–42 pL, 8-level greyscale, oil/UV compatibility, array-module design) are confirmed from official Toshiba TEC catalog extracts. Parameters not appearing in public documentation are marked “Not publicly specified”.
Master Comparison Matrix – Toshiba TEC Early Greyscale Family
| Model | Nozzles | Drop Volume | Greyscale | Print Width | Notes |
|---|---|---|---|---|---|
| CB1 (Current) | 318 | 6–42 pL | 8 levels | 53.6 mm | Early greyscale module (2001) |
| CA3 | 318 | 6–42 pL | 8 levels (typical) | 53.6 mm | Added water-channel thermal control |
| CA4 / CA4W | 318 | 6–90 pL | 16 levels | 53.6 mm | Later wider drop-range evolution |
Technical Precision & Operational Advisory
Installation Warning
Printhead installation must be performed by a qualified technician following the official procedures of the printer and printhead manufacturers. Incorrect handling can permanently damage the nozzle plate, electronics or ink system.
- ESD Protection: Always use a grounded wrist strap and anti-static surface when opening the packaging and handling the printhead. Piezo printheads are highly sensitive to electrostatic discharge.
- Power Isolation: Completely power down and isolate the printer before removing or installing the printhead. Do not hot-swap.
- Ink Compatibility: Use only oil-based pigment or UV-curable pigment inks verified for the CB1. Incompatible fluids can damage nozzles and internal channels.
- Array Construction: The CB1 is designed as a minimum-composition module. When building multi-head arrays, follow precise alignment and electrical-driving guidelines provided by the system integrator.
- Filtration & Contamination: Ensure the ink filtration system is functional and free of contaminants before installation. Particle contamination is a primary cause of nozzle dropout.
- Handling Factory-Sealed Unit: Do not break the seal until ready for installation. Once the printhead has been exposed to ink or installed, it is considered used and cannot be returned.
- Drive Electronics: Confirm that the waveform and drive voltage match the printer or array controller configuration. Operation outside correct electrical parameters will reduce printhead life.
Compatible Models & Systems
After cross-checking industrial sources, no extensive list of current high-volume commercial printer models using the Toshiba TEC CB1 as a standard service part was identified. The CB1 was introduced as a modular building block intended for system integrators to construct custom wider print arrays rather than as a direct drop-in replacement for later CA4 or CE4 platforms.
It is documented primarily in the context of early greyscale industrial inkjet systems and custom array designs. Exact compatibility must be verified against the original equipment manufacturer’s documentation or the system integrator’s specifications before ordering.
Recommendation: Do not assume interchangeability with CA3, CA4, CA4W or CF-series recirculating heads. Confirm the required physical interface, electrical drive and ink system before purchase.
Terms, Warranty & Customer Protection
Pre-Installation Guarantee: 100% brand-new, factory-original product. Each unit is inspected and sealed before shipment. We guarantee authenticity and factory condition upon arrival.
Store Warranty Policy: 30 working days warranty covering manufacturing defects. Warranty claims require complete unboxing video and professional installation video performed by an experienced technician following standard recommended procedures.
Final Sale Conditions: Once the printhead has been exposed to ink or installed into a printer, it is considered used and cannot be returned or exchanged. Please verify compatibility and installation readiness before opening the sealed packaging.
CB1
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