More than 200 people signed up for the initiative that allowed users to place specific photos and add special dates for each month across the year.
The calendars were printed on the company's brace of Xeikon 8000 digital presses, which the group signed for at Drupa.
The machines can print at speeds of up to 230 A4 pages per minute with true 1200dpi imaging quality.
Lucy Edwards, assistant managing director of Howard Hunt Group, said: "The calendars helped show our customers how targeted and effective personalised marketing can be."
Howard Hunt champions personalised calendar campaign
Howard Hunt Group has enjoyed a successful Christmas period after completing a campaign that allowed clients to produce a fully personalised 2009 calendar.
