Printers & Scanners News - Page 1
Researchers have created a new 3D printing technique that could replace traditional 3D printers that take far to long to create desired objects.
The problem with traditional 3D printers is that they work in horizontal layers. This process is the bane of 3D printing, as it means that, depending on the size of the object, it will take time to construct. What if the printer could build the entire model all at once, instead of layer-by-layer? Researchers from Switzerland's Ecole polytechnique federale de Lausanne (EPFL) have done just that with their new invention.
This new printing technique uses lasers to project an image onto the photosensitive resin. To put it simply, the researchers use a rotating chamber that is filled with the resin, and an image that the laser blasts onto the chamber to quickly start the building process. The chamber spins in tandem with the laser, activating the entire model of the object all at once, building it in seconds. In the above video, it's explained that this new form of 3D printing can be used for the construction of softer materials such as organ shapes and hydro-gels.
3D printing has really taken off in recent years, but with Dubai wanting to be Dubai, they have taken it one step further than printing home use objects. They have decided to print an entire office...
Yes, you did read that correctly. Dubai is now not only home to the world's tallest building, but also the largest 3D printed building in the entire world. Above we have a top-down image of the structure, and according to Reuters, it will be used as an office.
The office was constructed by many 3D printers that combined traditional plastics with special cement. The structural integrity of the building was tested in Britain and China before printing began in Dubai. The office is one-story and has a floor space of 250 square meters. According to United Arab Emirates Minister of Cabinet Affairs, Mohamed Al Gergawi, "This is the first 3D-printed building in the world, and it's not just a building, it has fully functional offices and staff".
Every wondered what it would be like to be able to carry a portable printer around and print on any surface you want? Yeah me neither, but after seeing the PrinCube the idea sounds a lot more promising than it did before.
Above we have a video released onto TheGodThings Company YouTube Channel who are also repsonsible for the PrinCube, and what they have been calling 'the worlds smallest mobile color printer'. The PrinCube fits into the palm of the user and enables color printing anywhere at anytime, and on any surface. From the above video we can see the PrinCube being used on multiple different materials and it having no issue printing out the desired design.
Users can simply connect their iPhone, Android or laptop device to the PrinCube over Wi-Fi via a QR code scan, and then upload the desired pattern and start printing. In the entirety of this article I have provided images for all of the different materials that the PrinCube can print on and how easy it is to connect your device to it. If you are after more information, head on over this link here.
Apple being one of the two leading companies in smartphone manufacturing has come forward and admitted to slowing down previous generations of iPhones due to battery instability. Instead of having these iPhones shut down periodically, Apple installed software that reduced the performance of the phones which brought the power to a stable level.
Primate Labs conducted a study on Apple products such as the iPhone 6, iPhone 6s and iPhone 6 SE. Primate Labs benchmarked the phones through software they developed that tested the speed of the iPhone's processor, they found that as the iPhones aged over time the performance of each of them would become slower.
Apple had admitted to this fault by coming fourth and saying that they implemented software on the phones to "prevent the device from unexpectedly shutting down during these conditions." The condition Apples phones are being put in is due to the lithium-ion batteries used by each of the phones, as the batteries age over time they begin to degrade due to the accumulation of charging cycles, thus resulting in a difficulty with peak current draws.
HP has been in this position before, where back in March 2016 the company was caught sending millions of Inkjet and Inkjet Pro printer owners with a fake "security update" that was a ticking time bomb for consumers.
It was only 6 months later that HP's "security update" began rejecting third-party ink, with over 15,000 complaints sent into HP. The company released a statement that didn't really apologize to consumers, with the company linking to a firmware update, something that was hidden on a website that wasn't really used anymore. There was a sign that read "beware of the leopard", and from there you could restore the use of third-party ink on your HP printer. Pretty sh***y of HP, but fast-forward to today and we're back again.
We're nearly at the 12-month anniversary of this story breaking, and HP has been caught yet again with more fake "security" updates for its printer that once again disable third-party ink. Gizmodo reports: "But according to ghacks.net, a new firmware update for HP Officejet printers released yesterday appears to be identical to the reviled DRM update released exactly one year ago. When you try to use third-party ink after installing the new/old firmware, you apparently run into an error that says "One or more cartridges appear to be damaged. Remove them and replace with new cartridges." Depending on how many cartridges your specific printer uses, it may be possible to insert one or two without getting an error. But it seems when all of the ink cartridge slots are filled up, the warning message will be displayed again".
Not long after Samsung sold its printer business to HP, its new owner has HP printer owners up in arms over printers no longer accepting non-HP branded ink cartridges.
HP has said that in its latest firmware update, they had made changes to HP printers so that they only worked with HP-chipped cartridges, completely cutting down third-party ink manufacturers out of the picture. Dutch printer ink company 123inkt said it had over 1,000 complaints filed within 24 hours.
The company suspects that wasn't aware of a new firmware update, with the last one being in March, suggesting that the change in HP's ink cartridge compatibility was switched on just recently, after being pre-programmed in the firmware from March. 123inkt said: "The purpose of this update is to protect HP's innovations and intellectual property".
123inkt has also said that this isn't the end of third-party ink cartridges for HP printers, as they have developed new chips for its own cartridges which work with HP printers and their new firmware. These new cartridges are in production now, with 123inkt adding: "Printer manufacturers regularly execute firmware-updates, claiming that they improve the operation of the printer or solve security issues. The (un)intended result usually is that the operation of lower price private label cartridges is disturbed and error messages are triggered".
Some of you will remember the ThingMaker, a 60s Mattel product that saw you pouring liquid plastic into metal molds to create crude toys. In a clever move, Mattel is bringing the ThingMaker back as a 3D printing device.
The updated device works in tandem with either an iOS or Android app, wherein you design figurines, jewelry and the like, then send them wirelessly to the ThingMaker, at which point it makes a thing. The app includes basic blueprints, and new parts for existing designs can be printed. Mattel says integrating brands like Barbie and Hot Wheels into the app is part of its longer term strategy.
Reddit user NSA_Listbot has created the world's first 3D-printed portable railgun, so now you can finally pretend Quake is real life.
Listbot has his Masters in Aerospace Engineering with a specialization in Nanotechnology. He says the railgun, shown above, took him a year and a half to complete: six months for the electronics, six months to machine the rails, and six months for design, printing, and assembly. His design is based on other projects, but this is the first that's portable.
3D printing is gaining popularity in manufacturing and for home users, but its application is pretty limited. Applying 3D printing technology to semiconductors could be a whole new way of revolutionizing products we use every day. A team of researchers at Princeton University has created Quantum Dot LEDs with a 3D printer.
This opens the door for numerous advances, such as weaving small devices into fabrics or even printing them on surfaces. This can eventually be used for smart contact lenses and many medical applications.
During the IFA 2014 technology expo in Berlin, Samsung has unveiled office printers powered by the Google Android mobile operating system. The multi-function printer (MFP) models are aimed towards businesses and corporations, using a familiar Android control panel that should make it relatively easy to work with.
The company plans to kick things off with ten new MFP models, described as the "first printers of their kind" to use Android. Known as the Smart MultiXpress printers, pricing and availability of the new printers weren't released. Samsung wanted to make it easier for users to set up the printers and use them without the need of a PC or laptop, and included NFC support.
"As Samsung continues to strive for user-centered innovation, the introduction of the first Android OS-equipped MFPs will enhance Samsung's smart office experience for business customers and allow for greater multidimensional and advanced printing technologies," said Dr. KiHo Kim, Samsung EVP of Printing Solutions, in a statement.