Transparent glass secondary ink cartridge 565mL, large capacity secondary ink cartridge with 4 outlets, secondary ink cartridge with manual valve, 7901-E2 type ink cartridge, 4x large capacity secondary ink cartridge, digital inkjet printer ink cartridge, UV flatbed printer secondary ink cartridge, inkjet supply system ink cartridge, digital printing equipment ink cartridge, industrial inkjet printing ink supply accessories, nozzle ink interruption solution secondary ink cartridge, large capacity continuous ink supply system, ink supply stability improvement ink cartridge, industrial printer ink path system accessories, leak proof secondary ink cartridge, Ricoh nozzle dedicated secondary ink cartridge, Epson nozzle compatible ink cartridge, Kyocera nozzle ink supply ink cartridge, Konica nozzle ink cartridge accessories, Seiko nozzle large capacity ink cartridge
⚙️  Wide nozzle compatibility
The 7901-E2 secondary ink cartridge is compatible with mainstream industrial nozzles such as Ricoh, Seiko, Kyocera, Epson, Toshiba, Xaar, Mutoh, Spectra, Canon, Konica Minolta, etc.
Technical Specifications
Parameter specifications
Product model 7901-E2
Product type: Transparent large glass secondary ink cartridge
Capacity 565mL (4 times larger capacity)
Export quantity: 4 exports
Control mode: manual valve
Bottle material: transparent large glass
Applicable devices include UV flatbed printers, photo printers, inkjet printers, and digital printing equipment
Suitable for water-based ink, solvent ink, UV ink
Ink supply method: one to four nozzles for ink supply
Core features include corrosion resistance, zero leakage, and high flow rate
Applicable Scenarios
Advertising Printing Industry - Continuous Ink Supply Guarantee for Large Outdoor Advertisements and Lightbox Screen Printing
UV flatbed printing - digital printing of hard materials such as building materials, boards, acrylic, etc
Digital Textile Printing - Ink Supply System for Digital Printing of Textile Fabrics
Packaging Printing - Industrial grade Inkjet Printing for Packaging Boxes, Labels, etc
Photo printing - high-precision photo machine ink supply upgrade
Why choose 7901-E2?
Visible peace of mind - transparent glass bottle body, real-time control of ink status, preventing ink breakage accidents caused by ink exhaustion
Used capacity -565mL large capacity, suitable for high-frequency printing jobs, reducing manual intervention
Controllable precision - manual valve flexible adjustment, ink supply flow can be controlled freely
Well deserved compatibility - covering mainstream nozzle brands on the market, one box for multiple uses
Trustworthy quality - corrosion-resistant, zero leakage design, suitable for various ink types

Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
download Google:
Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.

Contact: Peng gong
Q Q: 2030185432
Mobile: 18918462396(WeChat same number - 24 hours service)
Landline: 021-59718851
E-mail :kunage@126.com