Ricoh GH2220 UV Printhead 1200DPI Variable Droplet
Original Japan Ricoh GH2220 industrial printhead (small Ricoh head) features 1200DPI ultra-high resolution and 3-21pl multi-drop variable droplet control. Supports UV, solvent and water-based ink, delivers ultra-fine text, smooth gradient color and high-definition pattern output. Compact industrial structure, stable long-term operation, perfect for mid-end customized UV printing equipment. Visual positioning system optional for all models. Precision consumables with NO warranty.
• MOQ: 1 Piece
• Certification: CE Industrial Standard
• Application: Old Printer Replacement / New Custom UV Printer Configuration / Equipment Precision Upgrade
• Certification: CE Industrial Standard
• Application: Old Printer Replacement / New Custom UV Printer Configuration / Equipment Precision Upgrade
5.0
design customization
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Product Overview
Ricoh GH2220 is a classic cost-effective industrial grayscale printhead launched by Ricoh, widely known as the small Ricoh head in the digital printing industry. Adopting advanced piezoelectric multi-drop technology and silicon cavity structure, it achieves high-precision and high-stability printing performance with a compact body.
Different from large industrial printheads, GH2220 balances high-definition printing effect and equipment cost, becoming the mainstream core configuration for mid-end personalized customized UV printers, small-batch craft printing and advertising customized equipment. All printheads are precision industrial consumables without factory warranty.
Core Exclusive Advantages of Ricoh GH2220 Printhead
3-21pl Multi-Drop Grayscale Variable Droplet Technology
GH2220 supports adjustable ink droplet size from 3pl ultra-fine droplet to 21pl large droplet, realizing multi-level grayscale printing switching. Ultra-small 3pl droplets accurately restore tiny fonts, fine lines and detailed pattern textures without burrs or grainy feeling; large droplets improve color filling efficiency and solid color flatness, perfectly solving the contradiction between printing precision and production efficiency in customized orders.
1200DPI Ultra-High Printing Resolution
Built-in high-density 384-nozzle array, native 1200DPI industrial high resolution, far exceeding ordinary 600DPI civilian printheads. The printed patterns have delicate layers, natural gradient transitions, clear edge contour and high color reduction, reaching photo-level printing quality, fully meeting high-standard personalized customization and high-end advertising product production needs.
Triple Ink Compatibility, Strong Industrial Adaptability
Optimized internal ink channel structure, universally compatible with mainstream industrial inks: UV rigid/soft/neutral ink, UV varnish, eco-solvent ink and water-based pigment ink. It can adapt to hard material flat printing, soft material bending printing and varnish emboss brightening printing, supporting diversified multi-process customized production.
Compact Industrial Structure & High Cost Performance
Miniaturized integrated design with small overall size, flexible for single-head and multi-head combined layout of equipment. Compared with high-end G5/G6 printheads, GH2220 has lower equipment configuration cost and stable industrial-grade performance, no frequent missing dots or clogging failures in daily small and medium batch production, greatly reducing the overall equipment investment and later maintenance cost for users.
Stable Jetting & Long Service Life
Adopts high-precision piezoelectric ceramic drive and corrosion-resistant nozzle plate, with uniform ink droplet ejection angle and stable jetting frequency up to 30kHz. Long-term continuous printing maintains consistent ink output status, low failure rate and long service life, fully adapting to daily uninterrupted customized printing production of workshops and studios.
Applicable Printing Scenarios & Substrates
Suitable Production Scenarios
High-definition personalized gift customization, advertising signage fine printing, small text and logo precision printing, gradient color photo pattern printing, studio small-batch mixed orders, varnish one-pass brightening processing, mid-end UV flatbed printer mass configuration.
Compatible Main Substrates
Acrylic, crystal crafts, metal nameplates, glass, wood products, mobile phone cases, PVC/soft leather materials, decorative paintings, customized packaging boxes, advertising panel blanks and various personalized custom substrates.
Complete Technical Parameters
| Model | Ricoh GH2220 Industrial Grayscale Printhead (Small Ricoh Head) |
| Native Resolution | 1200DPI |
| Nozzle Quantity | 384 Nozzles |
| Printing Width | 32.4mm |
| Variable Droplet Range | 3pl–21pl Multi-Drop Grayscale Adjustable |
| Max Jetting Frequency | 30kHz |
| Compatible Ink | UV Rigid/Soft/Neutral Ink, UV Varnish, Solvent Ink, Water-Based Ink |
| Core Advantages | Ultra-high definition, fine droplet control, multi-ink universal, cost-effective, compact structure |
| Working Mode | High-precision personalized customization & stable medium-batch production |
Matching Equipment Compatibility
Fully compatible with all mid-end industrial UV flatbed printers, small-format customized UV printing equipment and advertising digital printing machines. Supports single-head independent work and multi-head combined arrangement, flexible to meet different precision and speed production requirements.
Universal Optional Upgrade Note: Visual positioning system can be installed as an accessory on all UV printer models to improve printing alignment accuracy and reduce material waste.
Professional FAQ
1
Q1: What is the positioning of Ricoh GH2220 printhead?
A1: GH2220 is a cost-effective mid-end industrial grayscale printhead (small Ricoh head), with 1200DPI high precision, mainly used for high-definition personalized customized printing, balancing quality and equipment cost, suitable for most studio and small factory customized orders.
2
Q2: What ink types does GH2220 support?
A2: It supports three mainstream ink systems: UV ink, solvent ink and water-based ink, compatible with hard ink, soft ink, neutral ink and UV varnish, with wide industrial adaptability.
3
Q3: What is the difference between GH2220 and Ricoh G5/G6 printheads?
A3: GH2220 focuses on high cost performance and high-definition customization, suitable for small and medium batch custom orders; G5/G6 are high-end industrial heavy-duty printheads, focusing on high-speed mass production. Users can choose according to their own order volume and precision requirements.
4
Q4: Is there any factory warranty for Ricoh GH2220 printhead?
A4: All Ricoh GH2220 printheads are precision industrial consumables, NO warranty. We provide free pre-sale model matching, installation debugging and daily maintenance technical guidance.
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