Presstek 34DI and 34DI LED-UV - LED LED-UV instantly dries sheets! - Paper Handling Solutions
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Presstek 34DI and 34DI LED-UV
Automated 2-Page digital offset press available with UV curing technology
LED-UV instantly dries sheets!
Accelerates Production
Easily print on plastics, vinyl, paper and board
LED
DIGITAL Efficiency, Offset Quality
Key Features and Benefits of the Presstek 34DI and 34DI LED-UV
■ All-in-one four-color digital offset press with a two-page portrait format
■ All digital workflow efficiency and fully automated on-press imaging
■ Optional LED UV curing technology accelerates production
■ Inline LED-UV option instantly dries sheets in delivery,
producing richer, more vibrant colors on porous stocks
■ Print on a wide range of offset stocks 300 line screen
■ With LED-UV, easily print on plastics, vinyl, paper and board
■ Low cost per page for print runs of 500 to 20,000
■ F ast job changeovers increases press utilization
■ L ow heat LED UV system saves on energy costs compared to standard UV FM screening
■ Waterless DI press design offers superior color range and definition
■ High resolution printing up to 300 lpi @ 2540 dpi
■ Optimal solution for short and medium run lengths
A F F O R D A B L E D I® E C O - U V LE D UV T E C HNO LO GY
■ Certified Pre-Owned models maximize investment value
■ Expand capabilities and market share
■ Print on a wide range of substrates
■ Highly profitable runs of 500 –20,000
■ Grow your volume and business
Easily print
■ Set and forget plate media - insert digital media after 28 print jobs
on plastics,
vinyl, paper
and board!
■ Environmentally friendly LED-UV produces no ozone
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Highly Versatile Print Engine
Designed to increase your overall production and product portfolio.
Presstek 34DI
Highly Automated, High Quality
A Presstek 34DI press combines high quality
offset printing with the automation and
efficiency of digital printing. The entire print-
ing operation is automated—from plate
advancing to imaging, printing and clean-
ing—in one compact, easy-to-use system.
You don’t need a separate plate production
system. Instead, prepared digital files are
electronically sent directly to the press where
plates (enough for 28 jobs) are automatically
advanced and simultaneously imaged in
perfect register. High quality offset printing
is easy to achieve, and you can print higher
volume and more jobs every shift.
The 34DI’s portrait sheetfed format delivers
true four-color process printing with the
quality, features and choices of stock you
and your customers require.
Presstek 34DI LED-UV
Instant Drying
A Presstek 34DI LED-UV has all of the 34DI
features in addition to an integrated UV
curing system. Branded LED-UV, the curing
system incorporates low energy consump-
tion LED UV technology. Substrates are
instantly dried before exiting delivery and
there’s no longer a need for messy spray
powder.
With speed being an an important compo-
nent to your success, when you implement
LED-UV, you’re accelerating your overall
job production because sheets can move
directly to finishing without delay. LED-UV
dries the ink instantly on the surface of the
sheet rather than absorbing and spread-
ing into the sheet. This results in higher a Expand Your Range of Substrates
quality appearance, and sharper, brighter A Presstek 34DI LED-UV can position you for capturing new business oppor-
printing all with the added benefit of better tunities. It is ideal for short-run traditional printing, package printing, and
rub resistance. enables you to easily print on plastics and vinyl. You can grow your print
product portfolio and your business with the addition of non-traditional
Easily print on printing such as plastic membership and loyalty cards, door hangers, table
tents, boxes, and more.
plastics, vinyl, paper
For customers who already own a 34DI the LED-UV upgrade can be installed
and board directly on-site.
Unique Automated Printing System
Unique Digital Offset Printing System
■ T he two-page portrait format has a small footprint, while being well
suited for the majority of commercial print jobs.
■W
aterless printing eliminates the need to control ink/water balance. It
reproduces a larger range of color and sharper, better defined images
than other processes, with minimal dot gain during printing.
On-press Digital Imaging ProFire Excel imaging and ProFire Digital Media provide an
optimized system for fast, accurate, high resolution imaging.
■ All four plates are simultaneously imaged on press in register.
■ T hermal, chemistry-free imaging eliminates the variables of processing
and exposure.
■ 16-micron
lasers produce sharp, well defined dots and easily support up
to 300 lpi and FM screening.
Auto Print Mode
■ T he Auto Print feature advances and images plates and begins printing
at the push of a button. It automatically cleans blankets at the end of the
run and prepares the press for the next job. On the central impression cylinder, sheets are inked with all four
colors without gripper changes. Precise registration, from the
■ Ink keys are automatically pre-set, supplying the right amount of ink to first sheet to the last, is an inherent feature of the Presstek 34DI
the rollers to match the image. At the end of printing, the ink rollers and Presstek 34DI LED-UV press design.
automatically restore to an even state.
■W
ith automation and user friendliness, even operators with little offset
experience can achieve high quality results.
Fast Turnaround
With makeready as fast as 10 minutes, automated print quality controls,
and printing speed up to 7,000 full size sheets per hour (233 letter-size
pages per minute), the Presstek 34DI will increase the volume of output
and the number of jobs you complete every shift.
Print any offset stock from 0.06mm to 0.5mm thick,
including foils and plastics.
DI LED-UV FEATURES LED-UV is field
upgradeable!
■L
ED UV lamp head positioned in the delivery system
■V
ery little heat produced, lower power consumption and LED UV lamp head integrated Touch screen
operating cost than standard UV systems at the delivery system UV controls
■ Long lasting LED system operates up to 20,000 hours
■ Easily print on board, plastic, vinyl and paper
■ Instant drying turns jobs around faster
■ Vibrant colors, durable, scuff resistant printing
■ Eliminates the need for spray powder
■ Convenient touch screen controls
Precision Imaging
ZTP: Zero Transfer Printing
Presstek DI Press Design
The exceptional efficiency and quality of DI presses are the result of three Presstek
technologies — press design, laser imaging and thermal plate media — working
together as an easy-to-use, highly automated system that produces outstanding results.
Presstek 34DI and 34DI LED-UV features Zero Transfer Printing (ZTP), in which all four Sheets are fed one per revolution of the
colors are printed on a sheet without transfer between cylinders. Each sheet is held firmly plate and blanket cylinders. Blanket 1
in place on a central impression cylinder for unsurpassed accuracy. The results are: prints the first color.
■ First sheet register
■ Precise registration, sheet to sheet and job to job
■ Sellable color within 20 sheets
■Excellent ink coverage and reduced waste
ProFire Excel Imaging Components Blanket 2 prints the second color.
Presstek ProFire Excel imaging combines infrared laser diodes, laser drivers, data
electronics, and motion control in one compact module. The multiple laser diodes each
contain four uniquely addressable 16-micron beams. ProFire Excel imaging
produces high resolution images of exceptional quality. Fine details, color fidelity,
minimum screen values, and large solids are all produced with results that meet the most
demanding offset printing needs.
ProFire Excel laser strikes the plate
Oleophobic silicone layer repels ink The next sheet enters the rotation,
from the non-image forming area while the first sheet begins its second
rotation.
Image forming titanium layer
Ink adheres to the oleophilic
(ink-receptive) layer, in areas
revealed during imaging
Stable polyester base serves Blanket 3 prints the third color on the
as the ink receptive layer first sheet during its second rotation of
the impression cylinder, while blanket
2 prints the color on the
ProFire Digital Media following sheet.
Presstek ProFire digital plate media is supplied on
spools that hold enough media for 28 full-size
jobs on the Presstek 34DI and Presstek 34DI LED-
UV. Manufactured in the United States, the plate
media is composed of an ink-accepting polyester
base layer, an image forming middle layer of
titanium, and an ink-repelling top layer of sili-
cone. Because the imaging process is a thermal
reaction, there are no variables of exposure Blanket 4 prints the final color on
the first sheet, which is then sent to
and chemistry. The result is sharper and better
the dryer and pile. The following
defined details and halftone dots. sheet begins its second rotation,
while another sheet enters.
High Quality Waterless Printing
D D
B
B B B
A C A A
E
Compact, 4-Color
A
C V-Shaped Press
E
F Design
F G
G
H
I J
A) Waterless offset printing — Ink train has four form rollers. Three chilled rollers significantly reduce toning.
B) Eleven ink keys per unit are preset. Auto start-up pre-inks plates.
C) Spooled ProFire Digital Media is automatically dispensed; press declutches to spin plate cylinders at 300 rpm during imaging.
D) P resstek ProFire Excel imaging unit simultaneously images all four plates at 2540 dpi in 4.5 minutes (34DI-X model).
E) ProFire Digital Media spools contain material for 28 full size jobs; used plates are automatically transferred to take-up spools.
F) After imaging, plates are automatically cleaned, a vacuum removes any remaining debris, and plates are ready for inking.
G) Press design features double-plate and double-blanket cylinders.
H) Impression cylinder holds two sheets, printing four colors in two revolutions without gripper changes, eliminating misregistration.
I) 34DI model without UV: Infrared dryer expedites curing of inks. Autoclean cycle prepares ink rollers, blankets, and plate cylinders for
next form/job.
J) 34DI LED-UV model: UV curing system dries ink instantly.
Higher Quality, Ink Silicone rubber layer provides
Waterless Sheetfed
More Accurate Color 0.8
(DI Digital Offset) supportive walls for ink
0.7 Conventional Sheetfed
DI waterless printing provides higher
Conventional Web
quality color with higher ink densities 0.6
SOURCE: WATERLESS PRINTING ASSOCIATION
that expand the color gamut and produce Waterless Plate
0.5
more saturated color.
0.4
When printing with a Presstek DI press,
0.3
dot gain is reduced because the press Ink Unsupported ink is in direct
contact with water and
eliminates the need for dampening solu- 0.2
chemical dampening solution
tion. The dots are sharper and photo- 0.1
graphic shadow detail is rendered more
clearly. Screen rulings of 300 lpi and FM
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Conventional Wet Offset Plate
screening are easily reproduced and the DI waterless printing provides a 20% larger
color is consistent. color gamut than conventional printing.A Smart Business Choice
Factory Remanufactured Presstek DI Presses - Maximum Value, Performance Ready
Factory Remanufactured Advantages Mark Andy offers two levels of certification
Mark Andy’s Factory Remanufactured DI program makes acquisition
® to match your business needs.
affordable and ensures that your 34DI press has been inspected and
Maximum Value Certification
serviced by DI experts for maximum performance, ROI, and peace
of mind. A remanufactured DI press is a smart choice for printers Because we are committed to DI, the
looking to expand service offerings and meet demands for short highest possible performance of your
runs, fast turnaround, and offset-quality color printing. Mark Andy’s pre-owned DI press is in the interest
Factory Remanufactured DI program offers an easy and affordable of our company, as well as yours.
solution for printers wishing to: Maximum Value certified presses operate at all their original
performance levels and are in like-new condition. A rigorous and
■ Add or upgrade offset printing capabilities without additional thorough inspection is performed, followed by heavy-duty cleaning
investments in platemaking or physical plant that includes dry-icing all the interior components and surfaces.
■ Meet market demand for fast turnaround color printing Testing and refurbishment involves all electrical and mechanical
■ Supplement larger presses with a short run solution systems, hundreds of parts, laser system recalibration, lubrication,
and even exterior finishes. Refurbishment concludes with extensive
■ Replace an older generation DI press with the higher levels of
testing to verify peak performance and reliability.2
printing performance and automation of newer models
We are so confident in our Maximum Value Certification that it
Certified by the DI Experts includes a full one-year warranty, the same as new presses.
Only qualified DI presses enter our program after inspection
and performance evaluation. Our technicians are the experts in Performance Ready Certification
DI presses, so you can be assured that a pre-owned DI press A Performance Ready certified press is
purchased from Presstek has been well maintained by its previous in excellent working condition upon
operators, will operate at its peak performance levels, and meets installation and delivers all of its
your expectations when we install it at your site. In addition, Mark original performance. It receives a
Andy will train your operators to achieve quick results for your cleaning by air and by hand, inside
business and support you throughout your ownership. and out. All maintenance steps
scheduled for its impression count are
Turnkey Systems performed, and parts are replaced wherever necessary. Production
A Presstek Factory Remanufactured DI purchase price is all-inclusive: level testing is conducted to assure performance at original factory
■ Latest RIP software version and new RIP computer specifications.2 Performance Ready Certification
presses include a 90-day warranty.
■ Order your Factory Remanufactured DI with or without LED-UV1
■ Standard installation and delivery 1 All Factory Remanufatured DI presses can be ordered without LED-UV.
2 All final test sheets are preserved and are available for customer inspection.
■ Operator training by expert DI field technicians
■ Start-up kit including plates, blankets, ink and ancillary supplies
■ Automatic enrollement in the MyDI program
Touch screen UV controls
are housed in a magnetic
box for repositioning on
side or front of press
The UV control cabinet
fits inside the 34DI’s
compact footprintPresstek 34DI Specifications
Printing Speed
Maximum Printing Speed* 7,000 full size sheets per hour; 233 letter-size pages per minute
Printing Stock
Thickness 0.06–0.5 mm (0.0024"– 0.02")
Sheet Size Max. 340 mm × 460 mm (13.39" × 18.11") ;
Min. 90 mm × 100 mm (3.54" × 3.94")
Maximum Print Format 330 mm × 450 mm (12.99" × 17.72") portrait orientation
with 9 mm (0.354") gripper margin
Imaging System Already have a 34DI?
ProFire Excel 2 modules
Maximum Image Width 450 mm (17.72")
We can add LED-UV
Image Resolution 100 dots/mm (2540 dots/in.) to your press!
Spot Size 16 microns
Inking Unit
Inking Process Waterless
Zones/Rollers 11 zones per unit; 15 rollers per unit
Form Rollers 4 per unit
Standard Features Automatic pre-setting, wash-up device and temperature control
Presstek Certified Pre-Owned 34DI
Blanket Cylinder
Blanket Specs Width 350 mm (13.75"); 1.95 mm (0.077") Thickness presses are available with or without
Automatic Wash-up Device Standard integrated LED-UV curing technolo-
Feeder gy. High-grade powder systems and
Universal Feeder Standard infrared dryers are supplied on presses
Feeder Board Mechanical & electrical without LED-UV.
Double Sheet Detector Mechanical & electrical
Register Push side guide, front lay
Infeed Underswing gripper & feed drum
Pile Capacity 400 mm (15.75")
Pre-pile Device Standard
Delivery
Pile Height Adjustment Motorized
Pile Capacity 400 mm (15.75")
Standard Features Sheet decurler
Plate Media
Plate Material ProFire Digital Media
Plates Per Roll 28 full format
Screen Ruling Up to 300 lpi AM and FM (stochastic)
Run Length 20,000 impressions*
Contact us to learn more about
Electro-Mechanical
Input Power 200 VAC 10% in EU Presstek LED-friendly solutions.
Lubrication Automatic centralized oiling system
RLEDmmended Operating Environment Temp. 20–25° C (68 –77° F), relative humidity 50–60%
Physical Dimensions (L×W×H) 3230 mm × 2635 mm × 1665 mm (10'7" × 8'8" × 5'6")
including catwalk and console
Weight 4513 kg (9,950 lbs.) including console
Mark Andy Print Products
*Actual numbers will be affected by ink and paper conditions
United States Office
Toll-free: 1-800-225-4835
Choose from Two Configurations: Presstek 34DI-X Presstek 34DI-E presstekequipment@markandy.com
Imaging Time at 2540 dpi (all four plates) 4 minutes 30 seconds 9 minutes 30 seconds
Automated Makeready 10 minutes 14 minutes 30 seconds Mark Andy UK LTD
(time for both presses includes plate imaging and cleaning, ink presetting, and printing to sellable color)
United Kingdom Office
Standard/Optional Features
Plate Saver Version 2 Standard Optional Tel.: +44 1625 813 352
Feeder Pre-Pile Device Standard Optional presstekequipment@markandy.com
Motorized Pile Height Adjustment Standard Optional
Density Control PDS-E Colorimetric Control Optional Optional
PDS-ProE Spectrophotometer Optional Optional
GTI Viewing Station Optional Optional www.presstek.com
Product specifications are subject to change.
Printed on a Presstek DI Digital Offset Press.
Copyright © 2020 Mark Andy, Inc. Presstek and DI are registered trademarks of Mark Andy, Inc.
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