A site for our Arizona Mohave Community College "Leisure Studies" computer students to share questions and answers about this ever changing technology. Anyone wanting to learn is welcome to visit & participate.. Enjoy & we welcome your feeback..
Saturday, November 17, 2012
Making your new printer the default printer
Friday, August 10, 2012
How to Clear or Unfreeze Your Printer Spool
Right-click on "Computer" or "My Computer" and a drop-down menu will appear. Click on "Manage."
Friday, August 3, 2012
Glossary Of Printer Terms (Part 2 of 2):
MFC Printer - A MultiFunction (MFC)/All-In-One printer can perform a rich variety of task including printing, scanning, copying and even faxing. With an MFC/All-In-One printer, you do not need to invest in separate copiers, scanners or fax machines (unless you have special requirements). In general, an MFC/All-In-One printer makes installation easier and saves valuable office space.
Non-impact Printing - Non-impact printing allows printing an image without striking the printing media. Both inkjet and laser printers are non-impact printers.
picture” in the form of a bitmap file/also known as an image file – and the OCR software then examines the patterns of dots in the image file and create a file that contains text that is represented as fonts and ASCII codes (once this is done most OCR system discard/delete the image/bitmap file)
USB - The USB (Universal Serial Bus) port is a popular I/O interface used for connecting computers and peripherals or other devices – USB connections are the most popular interface today for all printers and most other peripheral devices.
Sunday, July 29, 2012
Glossary Of Printer Terms (Part 1 of 2):
Dot Matrix Printer - A dot matrix printer works by striking an ink ribbon to print tiny and closely spaced dots onto paper to form certain characters and simple images and is excellent for invoices, address labels and carbon copy invoices.
DPI - Dots per inch, used to indicate printing resolutions that are measured both horizontally and vertically. For example, a resolution of 4800 x 1200 dpi means 4800 dots across and 1200 dots down so that there are 5,760,000 dots per square inch in total.
Duplex Printing - A technology allowing printing on both sides of the paper (sometimes referred to as two-sided printing).
Impact Printing - Impact printing creates images and text by striking the print media/paper. Dot matrix printers adopt impact printing technology.
Inkjet Printer - Inkjet printers spray extremely tiny and precise ink droplets to create characters and graphics. Based on color mixing principles, inkjet printers utilize several ink cartridges containing different colors to produce vivid color images, which is why inkjet printers are often applied in picture-intensive printing.
Laser Printer - A laser printer is also non-impact and uses laser to adhere solid toner (typically black powder) instead of spraying liquid ink onto paper to create images. In a laser printer, the drum (looks like a cylinder), laser unit, toner cartridge and fuser are important components for printing.
LPT/ Parallel Port - LPT, also known as Parallel Port, is a type of archived port used in the past by printers; today almost all printers use USB connections.
Part 2 of this Blog will be posted on Friday, August 3rd, 2012.
Sunday, January 22, 2012
Printing Tips – Extend your cartridge life
Print in draft mode – Draft Mode is what I typically use in all class handouts – which helps save money by using less ink. To do this you want to change the default printing mode in your printer’s “preferences” – Go to start, printer/faxes, and when you choose your printer – choose “preferences” and then find the option list for printing preferences which vary on every printer. Yours might say: “draft mode” , or “economde or “ink/toner-saving mode”.. Don’t use Grayscale-it uses colored ink.
Use a thin “sans-serif” font – Set your default font, to a clean style such as Arial, Calibri or Comic Sans, versus “serif” fonts, such as Times New Roman, Baskerville, Bookman
Use your color ink sparingly – I firmly believe that almost everything we print works just as well in black & white, vs. color…So be sure to set your default setting for black and white – vs. automatic which will print whatever color is on the page you are printing..
Send photos out – It is much less expensive (and quality is so much better) when you have your photos printed by a retailer and you can upload them from home for one hour or 3 day delivery, to hundreds of retailers such as Walgreens, CVS, Wal-Mart, Snapfish, Shutterlfy, AAA, AARP, etc…
InkJet or laser – No question for anyone who prints a lot – laser is less expensive in the long run…
Shake That Cartridge – When you think your ink is running low – take the cartridge out and give it a good shake, and do this until you can’t print… Remember most cartridges will warn you the ink is low when they are still 30-35% full, so don’t replace it until you have to!!
Thursday, April 21, 2011
What is OCR Software?
Typically when we “scan” something into our computer – whether it is a photo or a document, the end results is a “digital picture” of whatever we scanned. But, OCR software (OCR stands for Optical Character Recognition) allows us to EDIT what we have scanned.
Simply “scan” your document into your computer and the OCR software converts it to an "editable file" that can be edited in most word processing and spreadsheet software programs. What types of documents can you scan? Basically any printed material –such as notes, letters, documents, spreadsheets, magazine or newspaper articles, books etc.
The quality of the OCR conversion process will largely depend on the quality of the scanned image and the clarity of the characters of that image.
Today – many of the printers for the home market, especially “all-in-one” multi function printers and “photosmart” printers include OCR software capabilities included with the software or you can visit the manufacturer’s website and download it for free.
So your current printer maybe OCR ready- not sure? Once again, go to the manufacturer’s website – put in your model # and it will give you the specifics on if the OCR software is available, if so how to download and use the OCR software.
OCR software is a real timesaver so we don't have to retype documents to be able to edit them. OCR software is also available as “freeware” and for purchase if it doesn’t come with your printer…
Tuesday, November 9, 2010
Printer "Driver" Problems
The driver is the “software” that allows the computer and printer to "talk" to each other and work together... Often if a printer has worked previously, but won't work with a newly installed program, it’s a driver problem. To remedy this:
- Re-Download the driver from the printer maker's Web site. Drivers can be found under or with the "support" or “driver download” area of the manufacturer's website. To be honest - consider doing this twice a year to stay current...
- If you have an inkjet printer and you get smudged or blurry images, you might want to look up the utility on the printer that cleans and or aligns the printer heads. Most inkjet printers either have software that can start this process or have a setting on the printer itself that can kick start it.
- If all of these solutions fail, you might want to search the manufacturer's support area for printer issues. Often there will be bulletins issued on how to fix newly discovered bugs.
- If you have a scanner and printer and experience printing problems take heart, this is easily solvable. Detach both devices and remove the software and drivers for both devices. Then reinstall the printer first and then add the scanner second.
Still not working - go to http://www.google.com/ or http://www.ask.com/ and search for the “printer” + “problem” you’ll be amazed at the solutions that will be offered, which will usually correct the problem…
If none of this works-Visit the printer manufacturer’s website or Call the printer manufacturer’s 1-800 number (on their website).
Be sure you have the make, model and serial # of your printer, your computer, know your operating system (Windows 98, XP, Vista, Windows 7 - 32 bit or 64 bit) and any warranty information & make the call from the desk where the printer is installed so you can work with them.
Monday, April 26, 2010
TROUBLESHOOT COMMON PRINTER PROBLEMS:
Here are a variety of common printer problems and their solutions to make your printing life easier. If nothing has changed on your printer or in your printer settings on your computer then chances are that the problem is quite straightforward. QUICK & EASY:
- Check the printer cable first off.
- Check power. This sounds stupid but it happens.
- Check and make sure printer is online.
- Check paper, toner, ink. These are common to go out and need replacement.
- Try a print test page. There may be a button on the printer itself that will do a test page for you. If the page prints out you know that the problem isn't the printer itself.
- Look at your printer settings. Make sure you are sending to the proper printer. Is the right one installed?
- Be sure that your USB cable is securely connected - if you have an older printer, check the parallel switchers and inspect the cable itself; new printer cables can be faulty (but this is very rare)
- Visit your manufacturer's website-they will have specific troubleshooting advice for each specific printer - simply put in your model # and it will walk you through a troubleshooting wizard
Saturday, March 27, 2010
CANCEL PRINT JOB
Many printers have a cancel button allowing you to cancel a print job OR
When you give the command to print - the printer icon will appear in the bottom right hand corner in the "system tray" and remain there until your document is about 85% printed.
While the icon is there, you can cancel your print job.
- Double-click the printer icon in the "system tray"
- Choose Open Active Printer to see & cancel documents in que/line.
If you're printing a short document and background printing is turned on, the printer icon may not appear on the status bar long enough for you to click it to cancel printing
If you share a printer you can only cancel a job from the computer that sent the command (so you can't override someone else's print command - unless you are the administrator)