Inkjet’s Disruptive Influence

Considering that many cut-sheet inkjet machines have been in action for only a few months, the thought of them ultimately stealing away volume from their sheetfed offset and digital toner neighbors smacks of premature speculation. That would be akin to a VP being worried about losing her job to a college intern. Sure, the intern will soon be an Ivy League graduate, with honors, but that hardly means he/she is ready to conquer the world. Right?

RIGHT?

Fortunately for iron, it cannot experience paranoia like the carbon-based life forms who operate the machines. And while cut-sheet inkjet pressses are not currently positioned to put sheetfed offset or digital toner-based, cut-sheet machines on the sidelines en masse, there are certain classes of printing that have already witnessed a migration of work. And some of the industry’s leading pundits are confident that this is only the beginning.

As printers ponder the possibility of moving away from their in-house technology, image quality and substrate versatility are the top factors they consider, notes Dave Erlandson, VP and GM of Caslon & Co., which manages PODi. The ability to run a job cheaper with less waste also weighs heavily into the decision.

The release of the Canon Océ VarioPrint i300 cut-sheet inkjet press fired a crisp and concise salvo, with the aim of taking away direct mail, book and transactional work. This is generally considered the low- to medium-quality spectrum, says Erlandson, with the elimination of preprinted shells and lower cost of ownership being a rally cry for the pro-inkjet supporters.

“Devices like the VarioPrint i300 are going to have a pretty big impact on monochrome toner devices,” he notes. “For example, in a transactional situation — where you were previously producing statements via preprinted shells and a mono laser — one Vario-Print i300 can replace two or three of those devices. The same holds true if you’re doing direct mail. So, you’re taking away some volume from offset via preprinted shells and some volume from monochrome digital. Inkjet mono is cheaper than toner mono — cheap enough to make it worthwhile to acquire a color [inkjet] device.”

For now, however, Erlandson believes that cut-sheet inkjet presses have not graduated to the point where they can adequately (read: economically) address the high-end quality market. He sees cut-sheet inkjet overtaking digital color toner devices in the mid-range space, but the onus is on the manufacturers of high-speed, high-quality cut-sheet inkjet machines to make the economics work. He notes that the current B2 inkjet presses with offset image quality — Komori Impremia IS29, Konica Minolta KM-1 and Fujifilm J Press 720S — all have capital costs of roughly $1.5 million and require high-volume production to make a good return. The volume level required, he adds, exceeds that of most shops.

“I’m sure there’s a right mix of work that can make it feasible,” he says. “But, for most people, it’s still more cost-effective to run high-quality digital jobs on toner printers [rather than cut-sheet inkjet].”

Konica Minolta Business Solutions made a splash at drupa with two initial sales of its AccurioJet KM-1 cut-sheet UV inkjet press to Rochester, N.Y.-based Cohber Press and PostcardMania in Clearwater, Fla. Based on the same inkjet press platform, Komori America announced Richmond, Va.-based Worth Higgins as the first U.S. beta user of its 23x29˝ Komori Impremia IS29 cut-sheet UV inkjet press.

Still, Erlandson says, manufacturers of offset printing presses are not sitting on their hands. Erlandson points out that companies are constantly driving down the makeready times required to run an offset press. However, he believes many printers are delaying decisions regarding the purchase of digital toner or offset presses because they are continuing to monitor the future direction of production inkjet technology.

Replacement of Aging Toner Devices

Equipment turnover will go a long way toward dictating how quickly, or slowly, technology turns in favor of increased cut-sheet inkjet volume. IT Strategies VP Marco Boer notes that as the monochrome production toner machines continue to age out, the cheaper running cost of cut-sheet inkjet — which carries the added benefit of color — will enable it to win the battle of attrition.

“The reason why the timing is good now is because a lot of these old mono toner machines like DocuTechs and Nuveras are aging to the point where they’re reaching catastrophic failure,” he says. “And they need to be replaced. So, do I replace my four Nuveras with more of the same, or do I replace them with one inkjet device? You’re going to see a lot of consolidation at multiple machine sites.”

A great example of this theory in action is the Houston Independent School District’s in-plant, which just installed an Océ VarioPrint i300 to replace four Xerox Nuveras that were at the end of their leases. Chuck Werninger, senior manager of Administrative Services, says his shop made the move to cut-sheet inkjet because the technology is “a much faster, more efficient, more reliable and significantly more cost-effective print production process than competing xerographic imaging technology.”

With the continued improvement of cut-sheet inkjet printing quality — hastened by developments such as Canon’s ColorGrip technology option for the VarioPrint i300 that expands media choices through an in-line paper conditioning step, Boer notes — graphics output quality inkjet presses could erode digital toner-based color press volumes.

“These inkjets are often less expensive in running costs than a digital color press,” he says. “We’re in year one … as we head into year five of the install base, that impact is going to be more significant. It allows the industry to scale up manufacturing volumes of the inkjet machines.”

And with the Xerox Brenva HD cut-sheet inkjet press arriving this fall to add another option in the transactional, book and direct mail spaces, the excitement meter continues to spike for inkjet. With a $649,000 starting list price, it sits below the gap between high-end toner and low-end inkjet presses.

“Long-term, as the level of image quality improves on inkjets, where it reaches digital toner color press quality, companies — particularly high-production volume sites — will have to ask themselves which technology they ultimately want to buy,” Boer says. “Digital color presses have a home but, as time goes forward — and you can imagine inkjet proofer-like output quality of these high volume production, cut-sheet inkjets — it begs the question, ‘Do I really care which technology I buy, or do I buy whatever’s the most cost-effective?’ The end-user doesn’t care, especially if the quality is equal or better.”

Inkjet Saves Company 35%

One company that has witnessed a migration path from digital toner to cut-sheet inkjet is CompuMail, a print-and-mail provider in Concord, Calif., which serves the account collections industry. The firm boasts over 200 nationwide customers, aided by roughly 20,000 letter templates that it can marry with collections software.

According to Andrew Morrell, plant manager, CompuMail mails approximately 85 million letters per year. In January of 2014, the firm became a beta tester for the Delphax elan 500 cut-sheet inkjet press, and then made a deal to obtain the machine. In 2015, the company churned out 20 million images on the new press, and Morrell estimates the company reaped a savings of 35% in using the elan 500.

“One of the biggest paradigm shifts for us was going from toner-based printing to inkjet,” Morrell says. “Especially how the ink reacts with the paper. [The elan 500] is capable of a high-end dpi if you use treated paper. We only have 3-5% coverage on the pages, with credit card logos and maybe a highlight color here and there.”

Capacity has been the biggest perk for CompuMail; Morrell estimates the press runs eight to nine times faster than the mono toner devices. “I can see us literally transitioning our entire shop to inkjet in the next three to five years,” he says.

High-End Customer Expectations

Another company that was able to make the economics of cut-sheet inkjet printing work is Classic Color of Broadview, Ill., which specializes in high-end art books, auction materials and automotive advertising. The company rang in the new year by installing a four-color, 29˝ Fujifilm J Press 720S cut-sheet inkjet press.

According to Jeff Hernandez, VP of technology, the press is a differentiator in the eyes of customers. It’s an improvement over the previous liquid toner digital machine the shop used, as it provides more consistent color and can handle grays, greens and purples, which often trip up toner-based printers, he says.

By the same token, the J Press 720S out-performs offset because it doesn’t require makereadies. Papers also don’t need to be qualified; it can handle standard offset stocks.

“People come in to see the machine and they marvel at it. It’s offset quality without the makeready,” Hernandez remarks. “It’s beautiful reproduction.”