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Computer Printers
Computer printers are devices used to create a hard-copy of a piece of visual information, be it a picture or a document. Questions about computer printers or printer technologies belong here.
4,595 Questions
The purpose of a laser iridotomy is to allow an equalization of pressure between the anterior (front) and posterior (back) chambers of the eye by making a hole in the superior peripheral iris
Can you print black and white without a color cartridge on a Kodak all in one printer?
no it is designed so it will not print without color cartridge having ink in it
Does cheap laser toner work as well as expensive toner?
"Yes, a cheap laser toner will work as well as an expensive toner. Make sure that the unbranded cartridge will fit your printer. Once installed, there should be no problem with the performance of the printer."
How do remove ink from thermal paper?
You will need nail polish remover, bleach (good bleach required- none of that 99 cent, watered down stuff), & a low or no lint rag (I used an old sock, right side out). First dip your rag in the nail polish remover & wipe over the ink you want to remove IN ONE DIRECTION ONLY. Yes, the thermal paper WILL turn black, but stay with me here. Next, using a different part of your rag, dip into the bleach- again, wiping IN ONE DIRECTION ONLY- & wipe your paper. If any of the ink you want to remove still remains wipe with nail polish remover again (you will not need to wipe with bleach again). You can start with the bleach first, but I find the paper is less likely to tear or nap if you start with the polish remover. Above all, BE GENTLE. You will want to practice before starting in on the real deal-- Walmart receipts are great for practice.
Where does one find a guide to repairing a Canon Inkjet Printer with faulty ink feed tubes?
You can find a guide to repairing a Canon Inkjet Printer with faulty ink feed tubes at the Fixya website. Once on the page, type "Printer feed" into the search field at the top of the page and press enter to bring up the information.
What is advantage and disadvantage of key frame animation?
It makes our posture bad and makes a skeletal body
What is the best print width range for label printers?
The best print width range for label printers depends on the specific application and the size of the labels required. Generally, label printers have a range of print widths that can vary from 1 inch to 4 inches or more.
For small labels, such as those used for address labels or product labeling, a print width of 1 inch to 2.5 inches is sufficient. For larger labels, such as those used for shipping labels or signage, a print width of 4 inches or more may be necessary.
When selecting a label printer, it's important to consider the specific needs of your application and to choose a printer with a print width that will allow you to produce the sizes of labels you require with high quality and accuracy.
What color does red and green make?
Brown or gray depending on if you are using true complementary colors or not. If you mix cadmium red (red-orange) with phthalo green (blue-green) in a ratio of 3 to 1, you will get a dark gray. If you look on the color wheel, you will see that red-orange and blue-green are directly opposite each other so they are true complementary colors.
If you use the same cadmium red and mix it with sap green (yellow-green) you get brown. The color wheel shows that they are on color away from being complementary, thus the brown instead of gray.
Adding white to either of these will give you varying shades of gray or light brown. There are two related links which may be helpful. The second is a video demonstration.
Alternative AnswerAll the above answers deal with pigments and paints. When dealing with light, the story is different. Red light added with green light in the right proportion makes yellow light.The area of your eye that detects color is called the "cone". Your cones are specialized to send the messages for "red", "blue" and "yellow" to your brain. The absence of red is green, just like the absence of white is black. Thus, under normal conditions, there's no way to combine red and green. However, there are very specific conditions that cause your retinas to receive both a "red" and a "green" signal and send both signals to your brain, resulting in "reddish green". Doing so is difficult, one has to flash red and green in quick succession before the person trying to see reddish green while trying to keep that person's head very still so not to disrupt the illusion.
When you blend red light and green light of equal luminance, they cancel out. Since most forms of light contain RGY, most people see yellow rather than white when this "cancel" happens. The reason why green and red paint turns brown is because you've overloaded the paint with pigments, it's absorbed so much over every color that it can't display yellow or white, but your eye is canceling out either the red or the green (as well as the blue or the yellow) because you can't normally see both at once.
Depends whether you mean pigments as in paint or colours of light.
Mixing red and green paint produces a sort of brown colour depending on the shade of the paints.
Red and green light produce yellow, which may seem strange, but true.
Where can a person go to get information on screen printers?
Screen printing information can be found on various websites. Respect Printing is a website run by a group of people dedicated to performing screen printing jobs. Their homepage offers detailed information on screen printing.
What is the voltage of line voltage?
It varies from country to country. In the USA it is 110 volts, in the UK it 230 volts +/- 10%/6%. In practise in the UK it is 240s volt +/- 6%, the slightly odd looking specification allows harmonisation with rest of Europe. In all these cases, the mains voltage is supplied AC (alternating current) and the voltage is given as root mean square (RMS). The peak voltage in the UK is 384 volts.
How much does it cost to replace the ink on am NO LaserJet 1300 printer?
The ink used on the HP LaseJet 1300 printer is actually referred to as "toner". A replacement toner for this model of printer costs about $40 if purchased through Amazon.
What exactly is a Brother tn 560 used for?
A Brother tn 560 is a specific kind of toner cartridge. The toner cartridge stores the ink within laser printers that is used to print. Brother claims this cartridge is the best.
Output is generally used to describe the ending of a three part process.
Input(what you put in) Process(The information working) Output(What you get out)
E.G. you click print The document is sent to printer The printer prints the page
Hope I helped.
Why a document in a print queue will not print?
the most common problem is that the printer has a job stuck in the que ahead of the job thats printing. Usually because it is asking for a paper size it doesn't have (ie. A4 instead of 8.5x11). cancel the first job, and the subsequent jobs should print.
What is the maximum number of logical drives on a basic disk?
As per TESTOUT for A+ exam 320-602 the max number of logical drives that can be created in a basic disk's extended partition is 26.
Well, Testout is wrong. That may have been correct in the dark days of FAT and DOS, but here in the 21st century, with the use of mount points, the answer is that there is NO LIMIT to the number of logical drives that can be created in an extended partition. I could not quickly find an authoritative reference to this answer, so I used the empirical approach and created an extended drive on my own computer. I got tired of creating logical drives within that partition at about 30, and could easily observe that this process could go on until I literally ran out of disk space. I'd be happy to send you a screen shot, or invite you to try it on your own computer; it only takes about 10 minutes.
It is a combination of many various liquids, ranging from cat urine to the highly corrosive Sulfuric Acid.
What is a CO cartridge and how does it work?
A CO, or carbon dioxide, cartridge is basically a container of carbon dioxide under pressure. When the canister is punctured, it releases the pressure inside and the force is used to create air pressure. These are commonly used in paintball gun.
