How Inkjet Printers Work: 2012

There are many suppliers of inkjet printers in the shop today, from less than £50 to over £5000 depending on the size, speed, versatility you require. Any way are they good sufficient to print your images or fine art reproductions?

In a word Yes with the caveat that the ink, material and colour setup is all of a good sufficient quality.

How Inkjet Printers Work

You may still find some labs producing prints on Durst Lambda and Mitsubishi Light Jet. They invested heavily in this tool and in some cases are too stubborn to let it go. I will give you the fact that printing on the Lambda or Light jet is quite a bit economy in materials than even a modest wide format inkjet is. Any way they also need chemicals which can be harmful, and crazy service charges. Most importantly the contemporary inkjet has a larger colour space than a Lambda or Lightjet even when printed on the best ability material.

Inkjet Printing - How Do I Get the Best Results?

How to get the best out of a Inkjet?

There are few things than need changing. We know you want to save money so you may have moved to other ink supply rather than the Oem inks. This is not always a good idea. The printer manufacturers spend millions in research and improvement of inks and yield quite brilliant results. Some have even reduced the carbon in the black to eliminate 'bronzing' where some colours can appear to have a bronze glaze when viewed at certian angles. Any way using Oem ink is expensive. If you must use a third party ink make sure it has been tested, and has a bluewool scale or equivalent certificate for light fastness.

Once the ink has been decided upon the next thing is the paper you print on. As a rule the brighter white then the more visual brightener it has. The more visual brightener then the bigger the convert in appearance your prints will have under distinct light sources. There are some higher ability medias which originate white and quite provocative white without the increasing of Oba's. These are on the higher end of the scale price wise but in my humble thought worth every penny. You will also find the higher end papers have less acid content which in itself will cause the inks to fade. I can point you in the direction of Fotospeed, Hahnemuhle, Canson papers as a beginning point.

Canvas is much the same as paper for fine art. It's vital to have as limited Oba and acid as possible. I can advise Breathing Colours Lyve canvas which comes with a certificate to warrant its ability and lightfastness as well as Fotospeeds range.

Once the papers and inks are established the colour table needs to be created. This is the recipe in how your Rgb or Cmyk images are represented by the colours of ink in the printer. These days the recipe of translation is by Icc profile. This is a mathematical library of colours for every printer, print mode, paper, ink combination, as well as what to do with colours covering the colourspace of your ink and paper combination. If you should buy your papers and inks from the same place then you may be fortunate sufficient to get supplied Icc profiles free of charge. Of policy there are good and bad profiles.

Should I use a Rip?

If you are a photographer then a Rip will offer a few helping hands such as scaling, nesting, cut line for tomba or other auto cutting machines, and of policy re-linearisation of the printer.

What is Re-linearise? Your printer Will drift, be it from humidity changes, temperature changes, ink changes, paper batch changes or usage and lack of usage. All of these effect the colour. If you are a photographer then the chances are you will never print the same image for checking side by side with a great deal of time in the middle of prints. Any way if you print fine art there's a serious opening you may do just that, linearisation allows you to get the printer back into a Known state and precise for any variations in the aforemention variables. Thus a reprint of an artists work is the same time after time.

I hope this article has been of interest and I hope to get time to write a few others.

Kind Regards

Ken Thomson

White space media limited

Inkjet Printing - How Do I Get the Best Results?

The capability of digital presentation is being continually enhanced, this is quite apparent as one of the main hassles with computers today is to continually upgrade your hardware to meet with higher capability output. While production is continually being enhanced, hard copy bodily production has long been at its peak thanks to laser printers. They are hands down, the best type of printer in terms of capability and speed of output, however they do have a downside as well, lets look at its main benefits and drawbacks in comparison with other printers.

Advantages

The main advantage behind these printers is probably its efficiency and speed at printing. Laser printers are also known as 'page printers' as they print documents a page at a time, and performs it at a very fast rate.
They furnish highest capability production in comparison with the other types of printers. This is mainly due to the technology behind it as laser printers apply electro-photography for printing which results in capability output.
While it is a small issue, noise can be very unproductive and disturbing specially at a work place, laser printers are very optimized and barely emits any sound.
They also offer user-friendliness with other features like self-printing, where printing maybe done without management thus addition productivity at the workplace.

Disadvantages