domingo, 19 de agosto de 2012

Eradicate ink spills in your continuous ink systems

Continuous Ink Systems are currently very fashionable, so fashionable that one Epson printer comes with a built-in CISS, a system that was taboo in printer companies.

Like we’ve said in a post at the very beginning of this blog, regarding, of course, Continuous Ink Systems, we’ve already started helping people out with the issues related to this product. "We don’t recommend" you install a Continuous Ink System in your printer, since we already know they don’t work as well as they seem to.

Now we can start working on a solution for a very common issue among CISS buyers, who think installing one of these systems is a simple process when even us, techs, have problems with the installation.
Once you’ve installed the Continouus Ink System in your printer, the ink keeps coming out of the bottom of the headprint, spilling so much of it that you can actually see it emerge from under the printer. Obviously, this can make a big mess out of things. This can happen for two different reasons:
  1. You’ve installed the CISS way higher than it needs to be.
  2. You haven’t laid out the CISS filters properly.
ink continuos
ink continuos
Regarding the proper height for installing these systems, this one seems to be the best one.
Proper height for setting up a CISS
Proper height for setting up a CISS
Everything that was exposed in this blog post is the writer’s personal opinion, and not information belonging to companies such as Epson. You mustn’t take this piece of information as a rule. If this works out for you, congratulations! If it doesn’t, we will not be held accountable for any problems caused on your printer.

Drivers for Canon Pixma IP1800 printers

We’re now talking about a canon IP1800 printer, which belongs to the Canon PIXMA Series. Its high page yield makes this printer a great one.

Here are the download links for Canon IP1800 printers, compatible with Windows XP and windows7 OS.

Available in English and Spanish.
Click here to download the drivers
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If you need any help with learning how to install compatibility drivers, please visit the following post:
*How to set your printer drivers up if the regular installation doesn’t work out for you

viernes, 20 de julio de 2012

What are an ink cartridge’s injectors?

In principle, injectors are the valves or veins that inject ink all over the paper sheet, a process that is done after the print heads get warmed up.

A print heads has may injectors that can become clogged or worn out, eventually burning out and becoming useless.

However, not all injectors burn out at the same time, since this is a progressive process which slowly decreases your printer’s print quality.

Most of the time, this wear shows up on paper sheets as white lines on whatever we’ve printed. The injectors don’t need to be burned out to stop working: they can also become clogged with ink residues, and unclogged when the headprint’s cleaned with special paint thinners.

Leaving the headprint clogged and full of ink will contribute to the injector overheating and burning out, since the ink itself can act as a lubricant and cooling gel for the injector.

This is exactly why we consider headprint cleaning and testing to be essential for optimum injection functioning. This information has been taken from todoinkjet.com

The differences between dyed and pigmented inks

Dyed inks are, by nature, highly sensitive to the type and quality of the paper sheets you print on, since some kinds of paper are made to absorb more ink than others in their fibers and can soak up dyed inks. If the paper isn’t coated and has high fiber content, your prints may have some “spider-shaped” stains just like the ones shown in this picture: when you’re printing in color, what we call a primary diffusion occurs on the upper side of the paper sheet before the ink has had time to dry.

This will produce many different colors from the main three or five ones. If you’re printing with black ink, there should be no ink bleeding at all, as is shown in the next picture.
In order to avoid black ink from “bleeding” into the colored ones, HP decided to replace dyed inks with pigmented ones on their HP600 (29A) line.

Both dyed and pigmented inks are made from a watery base (to to 80% water). The main difference between them lies in the coloring. While it’s completely dissolved in the watery base of dyed inks, pigmented inks have a more solid coloring that cannot be broken up by the water. This dye floats on the base rather that mix itself with it.

Since these dyes are not water-soluble, pigmented inks tend to be more resistant to water, have more defined edges and better overall results when printing colored backgrounds.

Pigmented inks take a bit more time trying than dyed ones, and cannot be used on transparencies.

Another fundamental characteristic that defines dyed inks is that they can be stored in temperatures starting at -10ºC and up to 35ºC. Pigmented inks, however, will not stand temperatures lower than 0ºC. The source article can be found in the following link.