This depends on the work that you require done. If all you require is printing, then .jpg, .bmp, .tiff, .pdf and .psd are the best. The larger the size of the photo, and the higher the dpi(dots per inch), the better the final print quality will be.
If you need different things cut out such as stickers or lettering, then we require the file to be in vector (clip art or line art) instead of a photograph. The file types that are the best are, .eps, .ai, and .pdf.
When sending us working files such as .psd(photoshop), or .ai(illustrator) please convert the fonts to outlines (shapes or curves). This will make all the fonts/letters into shapes that can be opened and viewed without having special fonts.
Copying, or xerography, involves creating a magnetic image on a photo drum using a laser beam. The magnetic field then attracts staticly charged toner particles which are then deposited on to the page. Once the image is on the page, the toner is run past a fuser unit to melt it onto the page.
With offset printing, an image is photographically etched on to an aluminum, plastic or paper plate which is then mounted onto a drum. Water is then applied to the plate so that the liquid ink is repelled from the areas without an image and attracted to the areas with the etched image. The inked plate is then pressed onto a roller which applies the ink to the paper. Since offset printing involves a fair amount of preparation work for each image, the main difference between the two technologies comes down to cost and volume. Copier or laser technology is cost effective for short runs of up to about 1,000 pages. Offset printing starts to become cost effective for quantities larger than that.
There are substantial differences between the two technologies. A laser printer melts the toner (consisting of tiny pigment particles suspended in minuscule wax-like granules) directly on to the paper. This results in the wax partially soaking in to the paper and the pigment sitting on top of the paper, held in place by the melted wax. This results in very good colour and resolution and works well on just about any type of paper stock.
Inkjet printers on the other hand use liquid ink or dye which is sprayed directly on to the paper. The ink soaks in to the paper so the type of paper will have a noticeable impact on the colour and the resolution (e.g. absorbent paper will bleed each dot making it larger and thereby blurring the image somewhat). The main challenges with inkjet printers are the slower speed, higher ink cost, frequent clogging of ink and lack of water proofing (unless a special coating is applied afterwards).
Yes, this can be done but any graphics or logos will likely lose some resolution or sharpness. For better results, we can re-create the logo from scratch or we can scan in a larger example if you have one (the larger the better).
We can handle just about any type of camera memory card, CD, DVD or USB memory stick. In our shop, we can print colour photos on our laser printer at up to 600x600 DPI resolution, at sizes up to 11" X 17". If you need a larger image (up to 60" wide and almost any length), we will print it on one of our large format, high resolution printers.
Any image, whether a document, photo, digital file etc., can be enlarged. Just keep in mind that the larger the image is made, the less sharp or detailed it will appear (unless it is in "vector" format), but it greatly depends on the resolution or quality of the original.
The best way is to supply a Photoshop file that contains pictures of each side of the vehicle with the graphics laid over it. We recommend you take a snapshot of each side of the vehicle with a 3' yardstick somewhere in the picture, (say, laying on the ground). This ensures exact scaling to the size of the vehicle. Make certain that none of the pictures are from an angle or have a "fish-eye" effect of making the center of the image appear larger. This also prevents any uncertainty regarding the variations among certain models and years. Then draw your graphics on a separate layer in Photoshop. As for DPI, if the image is 1:1, then 60 to 90 DPI is usually sufficient, but sometimes our customers prefer to supply up to 180 DPI. This will yield better print quality, but is usually unnecessary unless the vehicle is to be parked at a trade show or other event under close scrutiny. We will try to cut the image in panels that correspond to the vehicle's door seams if you can supply a PSD file that contains digital pictures, as described above. RGB is preferred.
Color matching is done to the best of our ability. Due to the infinite configuration possibilities of end-user hardware and software, it is impossible to perfectly match the digital proof provided. All proofs are understood to be close representations of the printed product, and will inevitably have a certain degree of deviance from a monitors display.
If you require an exact match, you can come view samples in person at our shop. If you are unable to come to our shop a physical printed proof can be delivered to you for $35 + shipping.