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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
Why would reading reviews be helpful when one is trying to choose a printer?
Reviews are very helpful when trying to decide on a printer. Other users will explain the benefits and also the bad points so that one can decide before purchasing if it's the right printer for the job.
Em. This is from wikipedia:
An em is a unit of measurement in the field of typography. This unit defines the proportion of the letter width and height with respect to the point size of the current font. Originally the unit was derived from the width of the capital "M" in a particular typeface.
Where can one purchase an HP Q6000A?
HP toner cartridges such as the HP Q6000A are widely available from online printer and ink retailers. Amazon usually offers competitive prices and Staples is reliable name in the market although perhaps not as aggressive on price.
Here's how I finally fixed the problem…
Go to control panel and click on Performance and Maintenance.
Click on System.
Click on Hardware.
Click on Device Manager.
At the top, Click on view. . .
. . .then click on Show hidden devices.
I found the phantom printer listed here, I right-clicked on it
And deleted.
Keep the key LPTENUM - ignore the MS tech documentation - but change the permissions for key LPTENUM for "SYSTEM" to "Deny" for "Full Control" & "Read". Close REGEDIT and re-IPL.
Problem gone, however if you later require a printer attached you may need to re-visit these changes.
Replace newdev.dll with one that closes itself automatically. Deleting the dll will cause it to be recreated however.
Your OS is recognizing a printer attached to your system on boot. If you don't have a printer, then you need to remove any listed from the add/remove programs. If you do have one, then you need to install/reinstall the driver and software that was included with it at purchase. The best way to do that is insert the disc/floppy when the systems boots, then choose to search from the location the disc is in (cd drive/floppy drive), then follow the instructions given by the wizard.
go to following link to find out a workaround:
http://support.microsoft.com/?kbid=166047
Correction: Go to this site:
http://support.microsoft.com/default.aspx?scid=kb;en-us;298370
You can disable the plug and play services but your system become unstable. All your multimedia are turned off, the device manager sees nothing.
I also have been suffering from this problem, this has absolutely nothing to do with drivers but a broken "Reg Key", and is identified as a "broken component" in the hardware installation wizard for XP. I can only assume that not all users are affected as many will have printers already physically attached/installed. I do not, I only use XP as my employer insists upon it, so I have no requirement for any printing whatsoever from a Windows system....... Anyway ....
The MS article describes deleting the LPTENUM key in the registry - that does not work if like me you do not have any printing. Issues with being denied deleting the key are down to the "Permissions" for the key. Allow "EVERYONE" permission to the key you can delete it. However, the next restart will simply re-add the key, and the problem will re-surface.
MS article - by the way is : http://support.microsoft.com/kb/298370
"The New Hardware Wizard may detect the printer device after every restart of the computer"
SYMPTOMS
"Whenever you restart your computer, the Found New Hardware Wizard may detect your previously installed printer, even though it is not a newly installed printer. "
A SOLUTION !! I have a good solution. It took me a while to figure this out. First of all, find out if your driver/software has it's own removal included. I found a scrubber in my HP printer's installation file folder, even though the driver was not fully installed. It will uninstall/delete all the files that keep it re-installing. If you don't have this file, then go to "start", then "search". Locate any references to your driver/programs and delete them all. Be sure not to delete any other similar named files if possible. This should stop hardware wizard as well.
The most convincing benefit of buying it from a website is that they deliver your order at your door step. And this is what convinces people to buy from ink cartridges from a website that verifies home delivery. and i think it is one of the best factors of trust this company.
Atlanticinkjet.com specialise in Epson ink cartridges & toner cartridges for all leading brands of printer. All at excellent prices.
Will Scan resolution have a direct bearing on print resolution?
No, only on the quality. If you have a picture that is in low quality, perhaps because you scanned it that way, printing in high resolution won't be able to improve the image quality.
There is no 'best' plotter. It is the one most appropriate and within your budget.
What is the use of a copier and scanner printer?
No. Sometimes, printers can act as copying machines or vice versa, however, many simpler printers do not have scanners and therefore can not act as a copying machine. Copying machines can do many of the same things printers can, so essentially, it is similar but not the same.
How do you solve error check toner cartridge in canon laser shot LBP-1210?
problem is chek tone cartridge
Does unplugging your printers or copiers daily shorten the life of the machine?
If you turn off the printer/copier before you unplug it, then its no problem, but if the applicance is on and you all of a sudden unplug it, then it can cause damage.
How do you print out a typed page?
go to the top of the page and press settings, then you will see ''print'', click that
Transferring
What can one do with the HP 21 22?
HP 21 and HP 22 are ink cartridges that are needed to print documents for certain models of HP printers. HP 21 is a black ink cartridge. HP 22 is a tri-color, a combination of red, yellow and blue, ink cartridge. They can be sold separately or together in a combo pack.
What is the center of curvature explain with diagram?
go to physicsclassroom.com. its wonderfully explained with animated diagrams.
Why are differences in quality occurring when you have lower or higher DPI?
The higher the dots per inch, the more detailed is the picture quality.
Printers use Cyan, Magenta, Yellow, and Black because each of these is is the inversion of the colors of light, Red, Green, Blue, and White, respectively. These colors generate the RGB(Visible) spectrum, of which all colors can be made. Since printers generate images based on the way that light will be reflected of the paper, rather than directly generating light, it is necessary to take the inverse of each of the colors which light consists of. Unlike LCD screens, which contain pixels which generate their own light, printers rely on images being seen based upon light in the environment. In order to convert an RGB color into CMY, you simply subtract the current value of each from 255 (or 1, depending on your scale). So, for instance, RGB (0, 255, 128) (Green blue) would equal CMY (255, 0, 127).
What are the most common uses for cartridge tapes?
Most common sues for cartridge tapes are for storing data on them. A cassette tape is a common forum for music to have been recorded on and released for sale back in the 1970's. Another common type of cartridge tape is VHS which Hollywood movies have been recorded on and sold to individuals owning VCRs and individuals could buy VHS tapes to record their favorite television shows on.
