Check Printing
Produce professional business checks and related payment documents with consistent print quality, flexible run lengths, and a polished presentation aligned with your organization’s standards.
Simplify payment communications with outsourced check printing and mailing services from Dupli-Group. Our Chicago-based print team combines digital production, personalized correspondence, and full-service direct mail support to help organizations reduce internal handling while keeping documents accurate, consistent, and ready for delivery. Depend on an experienced print partner for flexible production and dependable postal preparation.

Flexible print, mailing, and document support for accurate business correspondence and efficient delivery.
Produce professional business checks and related payment documents with consistent print quality, flexible run lengths, and a polished presentation aligned with your organization’s standards.
Create personalized correspondence by combining variable recipient information with digitally printed materials, helping each check-related mailing arrive with clear, relevant supporting communication.
Prepare outbound mail for delivery with post office support and NCOA Postal Service verification software that helps maintain accurate addresses and improve deliverability.
Organize printed materials and recurring correspondence more efficiently, reducing the internal burden of coordinating check documents, inserts, mailing components, and ongoing print needs.
Outsourcing check printing and mailing lets your team spend less time coordinating print materials, recipient information, and postal details. Dupli-Group supports personalized correspondence through its digital plant, with printing on a range of materials and post office service built into its direct mail capabilities. NCOA Postal Service verification software helps support cleaner mailing data, while flexible digital production accommodates changing business needs.

A heritage print partner with modern production capabilities and a detail-focused approach.
Nearly 80 years of quality-driven service informs every print and mailing project.
Early HP Indigo adoption supports flexible, short-run, on-demand digital production.
FSC environmentally sustainable printing practices and 100% soy ink support responsible production.
Personalization, postal service, and address verification help simplify outbound business correspondence.
Generations of craftsmanship, innovation, and attentive client service.

Founder
Mac McCormack founded Dupli-Graphic, now known as Dupli-Group, in Chicago just after World War II. Returning home from military service, Mac carried with him the discipline and dedication he learned while serving his country, and he channeled that work ethic into building a small, quality-driven print business from the ground up. As Founder, he established the core principles that still define the company today: meticulous attention to detail, honest craftsmanship, and a genuine commitment to customer satisfaction. Under his leadership, Dupli-Graphic quickly earned a respected reputation within the Chicagoland graphic design community and the broader Illinois printing industry. Mac's legacy as a hands-on, quality-focused founder laid the foundation for two generations of family leadership and nearly 80 years of trusted service to Chicago area businesses.

Second-Generation Leader
Walter "Wally" McCormack is the second-generation leader of Dupli-Group, building on the foundation established by his father, founder Mac McCormack. Taking the helm of the family business, Wally recognized the need to modernize and expand the company's capabilities to meet the evolving demands of the Chicagoland graphic design community. He spearheaded the company's transition into digital printing, direct mail, and wide-format services, and became a true industry pioneer by leading one of the first adoptions of the HP Indigo press in Illinois, enabling flexible, short-run, on-demand digital printing. Wally also championed environmental responsibility, guiding Dupli-Group to become an early adopter of Forest Stewardship sustainable printing techniques and transitioning the company to 100% soy ink usage by 2005. His forward-thinking leadership transformed Dupli-Group into a modern, full-service print solutions provider while preserving its heritage of quality and craftsmanship.
Outsourced check printing and mailing can combine document production, personalized correspondence, envelope preparation, and post office support in one coordinated workflow. Dupli-Group’s direct mail operation prints on a variety of materials in its digital plant and uses NCOA Postal Service verification software to help support accurate, deliverable mailings. The exact documents, inserts, and schedule can be planned around your recurring business communications.
Speak with our print team about your documents, data, and delivery needs.
Environmentally sustainable printing certification and responsible material practices.
Longstanding commitment to 100% soy ink production.
Early Illinois adopter of digital print technology.
Tell us about your check documents, personalization needs, and mailing schedule. Our team will help you evaluate a practical production approach.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.