Baldwin, Royse, Technotrans water filter samples

National Offset Warehouse is pleased to announce the start of our product samples give-away program. We’re so confident in our products, that we’re willing to give them to you to try for free with no obligation to purchase. Better yet, shipping is on us.

Currently, National Offset Warehouse offers free product samples of all our rubber lifting suckers, Baldwin, Prisco, Technotrans, Royse, and Grafix water filters, sheet separators / sheet fingers for Komori, Heidelberg and Mitsubishi printing presses.

Look for the following to get a free sample of our products.

Look for the text below the product description indicating a product sample is available

The button will take you to a free sample request form. We’ll need your name, email address, phone , company name, and product requested. We’ll contact you to verify the shipping address and in 3-5 days your product sample will arrive at your door. It couldn’t be any easier! Of course, you may call our friendly customer service at 1-800-669-0654 anytime to request samples of products not featured on our website yet.

Just another way to help your business and protect your profits from National Offset Warehouse

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Eliminate static in prepress, press, and bindery

Every year about this time we like to remind everyone that Static Season is upon us.  Problems will start popping-up in all areas of the print shop – prepress, press and bindery.  One product that can prevent and eliminate static problems in the pressroom and the bindery is the Ionix Static Eliminator.

Ionix is better than ionization bars or tinsel

Ionix Static Eliminators work better than ionization bars or tinsel. Why, you ask? Without getting too complicated in physics, a stack of paper acts like a capacitor. There is an electrical charge between the sheets of paper. Each sheet of paper is non- conductive and (more…)

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Superblue Base Covers, Buy 1 get 1 at 50% off

Superblue anti marking base cover sale from National Offset Warhouse

Phone offer only! Call us today! 800-669-0654

Are you getting marking on your press transfer cylinders, even with SuperBlue nets?
Are your nets wearing out too fast? Are you changing them too often?

You may want to upgrade your old SuperBlue base covers (under the nets) on your
transfer cylinders, to maximize the performance of your nets and lower your costs. Base
covers normally 5 or more years, if maintained properly. When worn out, base covers can
cause marking and lower net life costing make-ready time and net changing downtime.
New covers often improve anti-marking performance dramatically and make nets last
longer, saving you money. Also with every cover, included in one SuperBlue Stripenet.

Save hundreds of dollars! This is a limited time offer.
Call us today for details and a quote.

National Offset Warehouse 1-800-669-0654

Not using SuperBlue Anti Marking Systems? Labor-intensive hand washing of transfer cylinders is costing you
press downtime and excess labor. If the cost of installing the base covers has prevented
you from using the best-known anti-marking system in the industry, now is the time to
consider equipping your press. Our base cover prices are lower than ever before! Add
to that our “Buy 1, Get 1 for half-price offer” and now is the time to solve your marking
problems with the only wash-free anti-marking system in the industry.

Call us today to discuss the SuperBlue answer to your sheet-marking problems!


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Fire at Coronet Printing in Chatsworth

Last night  a fire broke out at Coronet Printing, which resulted in the total loss of the building and business. Over 200 firefights were at the scene but were unable to save the business.

“Humphrey says the fire was so intense that firefighters made the decision to pull back and focus on defending nearby structures. No other damage was reported.”


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Digital Microscopes and Magnifiers in stock!

The VT-101 Digital Microscope for pressroom print jobs

VT-101 Digital Microscope

It’s getting towards the end of the month, but it’s still October and that means National Offset Warehouse is still bringing you our best optics. The products we offer today will help bring your pressroom technology up to date and let you see finer detail on your print jobs

VT-101 Digital Microscope & VT-103 Digital Microscope

This may be the smallest and lightest portable digital microscope in the world. It is the ultimate loupe / magnifier for various applications requiring detail magnifications. This unique tool, slightly larger than a deck of cards, has a real time LCD display, image capture up to 60 photos (internal memory storage), adjustable focus, and adjustable LED light intensity. Moreover, it has a 262K color TFT LCD display, special image effect functions, easy-to-use control panel, PC interface, and software (CD ROM – Windows only) to upload or to evaluate the captured images.

Applications are not limited to the press room

  • Printed and CtP plate dot analysis
  • Medical observation: hair observation, skin observation
  • Anti-counterfeit: false label, tiny print, forged money (Available with UV LED)
  • Quality checking: material, design, repair, metal surface, printing
  • Electron checking: SMT, PCB pattern
  • Education and research: biological samples, living creatures

The VT-101 has 4 white LED lights, while the VT-103 has 4 UV lights. Full details including sample images can be seen here. VT-101 Digital Press Room Microscope

Digital Pressroom Magnifier with LED Light Source

Printing Pressroom digital magnifier

The UM-02 is a high-resolution digital microscope with 2.0 MP image resolution in an ergonomic and handy design. It functions as a digital microscope, digital camera, and video recorder. The UM-02 fits comfortably and ergonomically in the hand. It slides easily and safely over any paper or surface to photograph or film with microscopic precision at up to 320x magnification on a 22″ monitor. The UM-02 is ideal for use for graphics, quality control, medical and electronics applications. This is a USB digital pressroom magnifier that must be plugged into a monitor or computer to work.

Product Features

  • CMOS image sensor 2.0 MP
  • Mechanical and software still capture
  • Image resolution up to 1600 x 1200
  • Dual axis microscope lens
  • Video mode max. 30 fps

At only $189, this is one of the most economical digital pressroom magnifiers on the market

See the full information at the link below

Digital Pressroom Magnifier w/ LED light source 1x – 320x

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Peak Loupes, Magnifiers, and Microscopes

National Offset Warehouse is a premier distributor of loupes, magnifiers, and microscopes manufactured by Peak Optics. As our one of our best selling  products for printers, we decided to dedicate an entire “Peak Optics” category on our website. Customers can now find our all our Peak products by navigating to Tools => Peak Optics. There you will find our assortment of Peak Loupes, Peak Magnifiers, and Peak Microscopes at discount prices on one easy to view page- Just another way National Offset Warehouse is saving you time and money. Check them out today!

Peak plastic loupe with clear skirt

Peak plastic loupe with clear skirt

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Heidelberg Speedmaster 102 | SM102 Wash Up Blade Sale

I hope you’ve all had a good weekend and a good start to the week. Today National Offset Warehouse has announced their sale on replacement wash up blades for the Heidelberg Speedmaster 102, also know has the SM102. These blades are designed to provide quick wash up performance without the risk of roller damage for Heidelberg Speedmaster 102 and SORZ offset printing presses. The blade itself is stainless steal bonded to a chemically resistant nitrile rubber edge which assures efficient cleaning and resists chemical attacks. At just $29.50 each, this sale can save you some serious cash.

Heidelberg wash up blade sale for speedmaster 102 and SM102

These are the number 1 selling blade at, which is why we decided to put them on sale. Saving our customers money on consumable offset printing products has been our goal from Day 1. Hurry to take advantage of this limited time offer.

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October is for Optics

That’s correct, October is our optics month at NationalOffsetWarehouse and we’re adding products to meet all your optics needs in the press room. Our latest additions are below.

  1. Beta “S” Series Color Relfection Densitometers. BetaColor Densitometers are popular because they are easy-to-use units for all press levels and types while retaining advanced features. Speaking of easy to use, did we mention that BetaColor Densitometers require ZERO maintenance, and have automatic modes for both dot grain and trap? Starting at only $1,849.99 these come with full customer support from Beta Industries and a 7-year warranty on Perma Filters and the light source.
  2. Betalog Transmission Densitometer 150. Beta Industries compact & portable transmission densitometer with a built in light source and serial data port. This classic densitometer has stood the test of time due to its solid reputation for performance where it counts. At only $1249.99, this small investment will surely save you some serious coin.
  3. Simplifying things a bit, NationalOffsetWarehouse brings you a 30X illuminated pocket microscope. Instead of relying on lighting conditions in your plant, guarantee you can see every detail wherever you go with this pocketable, AA battery powered, 30X illuminated pocket microscope. At only $29.95 each, you can afford to have 3 or 4 of these in your press room to help run your plant more efficiently.
Beta Industries Color Reflection Densitometer

Available for only $1,849.99 at

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LumaMag Add on Light for Pressroom Loupes

October must be the month of press room optics. The sun’s going down earlier, the weather’s turning cold, and we have the products to keep your print jobs registered and bright for your customers. As most of you know, we carry a quiver of press room loupes & optics; however in light of the shortening days, we decided to add something to help your eyes.

Add on light for loupes

The LumaMag Add-On Light works with 10X Betamax, Paragon and Lithomag folding loupes and costs $38.75, while the 12X version works with Lithomag and Betamag folding loupes and costs $41.75.

As usual each product comes the best customer support you’ve come to expect from

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Pressroom | Printroom Optics – What to use and when

We get many calls from pressroom managers asking us which loupe or magnifier is best for certain situations. Often we refer them to this handy press room loupe recommendation table to help guide them in their purchases. This table is also on our website at

Magnifier Recommendations
Magnifier Usage
x 1″ Linen tester (6X)
General-purpose work.  The graphic arts most popular magnifier.
Round Stand Magnifier
Large 60 mm field-of-view is ideal for viewing color transparencies on a slide sorter or light box
Plastic Base Loupe
Excellent working distance, wide field and clear base makes this unit best suited for darkroom and stripping areas.
10X & 12X LithoMags Sufficient working distance to be used in stripping department for touch-ups.  Achromatic lens system is perfect for press checks.
20X LithoMag Higher magnification shows some spherical aberration.  Reduced working distance.  Best suited for camera focusing, registration checks, slur and gain checks.
Swivel Base Loupes
Moderate working distance allows unit to be used in stripping department.  Use in pressroom for registration checks.
Swivel Base Loupe
Achromatic lens system.  Reduced working distance due to high magnification.  Lens shows some spherical aberration.  Adjustable focus lens with locking ring.  Best suited for critical camera focusing, registration checks, dot gain and slur checks.
50X, 75X and 100X Pocket Microscopes
Used for close-up inspection of small areas.  Pen-style makes them handy to keep in your shirt pocket.
– 200X Stand Microscopes
Used for the most critical checking of register and dot structure. Should be used to view printed circuit boards and bar codes.
8X Econo Loupes General inspection work in pressroom and camera department.  Clear plastic skirt prevents working under lens, so they are not recommended for stripping.
Peak Loupes
Large format for viewing 120/220 film, focusing on ground glass of cameras

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