



TROY Sigma Ink 45
- Exceptional Decap: Provides near limitless open time, enhancing usability across extended printing sessions.
- CMR-Free and PFAS-Free: Formulated to be safe for operators and the environment.
- Long Shelf Life: Stays reliable with a two-year shelf span from manufacturing date.
- Versatile Use: Effective on a wide range of substrates, suitable for various industrial applications.
- Low Maintenance: Simply clean printhead with a dry, lint-free cloth for optimal performance.
Full Description
The TROY Sigma Ink 45 is a premium solvent black ink engineered for HP 45si technology, offering exceptional long decay times and the capability to produce dark, crisp impressions on a variety of common substrates. It is formulated without CMR substances and is PFAS-free, making it a safer choice for the workplace. Ideal for bulk usage, this ink supports efficient and consistent printing operations with minimal downtime and maintenance.
Fulfillment Information
- Production Time: 3-5 business days. Specialty ink cartridges are built to order ensuring optimum shelf life and performance.
- Shipping Time: Ground Shipping only. Federal regulations prohibit air shipment of solvent-based inks.
At TROY, we are committed to fair and transparent pricing. The following information applies to all pricing displayed in our online store at shop.troygroup.com.Â
Prices & Transactions: The displayed prices can be viewed globally. However, all prices displayed are only valid within the United States exclusively for transactions completed through our online store. The online store is currently only able to accept transactions within the United States.Â
Shipping Information: For customers within the Continental U.S., we offer free ground shipping on orders over $150. For customers in Hawaii and Alaska, standard shipping rates apply. For more information about shipping please visit our Shipping Information page.Â
TROY Group reserves the right to decline orders that do not comply with this policy. This policy may be updated periodically to reflect changes in pricing structure or operational capabilities.
Are you a qualified Tax Exempt Customer?
TROY is currently upgrading our systems to provide a smoother tax-exempt checkout experience. During this transition, tax exemption certificates must be submitted by email before your account can be updated.
To help ensure your online order is tax exempt, please email your state tax exemption certificate to customerservice@troygroup.com before placing your order. Be sure to include the email address associated with your TROY Shop account.
Already placed your order? Please give us a call and our Customer Service Team will review your exemption and assist with removing or refunding applicable tax once verified.
Once verified, your account will be updated so eligible future orders can be processed without tax.







