Archive for April, 2010

Ink cartridge error messages guide

Thursday, April 22nd, 2010

Ink Cartridge Error Messages Guide

Have you just installed your new ink cartridge and an error message has appeared on the screen? Is there a warning light flashing on the printer? This means that your computer cannot recognise the new ink cartridge; this is a common problem and can happen for a number of reasons.

One of the main reasons is that something is interfering with the information that is being send to the cartridge by the printer. This could be a piece of dirt or some dried ink on one of the copper contact points at the back of the cartridge, or it could be the contacts inside the printer cartridge carriage – where the information transfer takes place.

Before you perform any cleaning procedures you will need to carry out a few important checks.

  • Check you have the correct cartridge for your printer model. Make sure the number written on the outside of the cartridge matches what you have ordered.
  • Check you are putting the cartridge in the correct slot, don’t put black in the colour slot or visa versa.
  • Check you have removed the entire piece of blue cellophane strip which covers the print head and the circuitry. If this is not fully removed you will get an ‘unsupported cartridge’ message on screen.
  • Visually observe the copper contacts at the back of the ink cartridge, check for any tears or obvious damage. Ensure the copper contact is fully attached to the ink cartridge.

If all of the above appear to be in order you will need to carry out a cleaning and reinitialising procedure, see below.

You will need –

  • Lint free cloth or some cotton buds
  • Distilled or filtered water, tap water can be used if others not available
  • Absorbent kitchen towel or tissue

Firstly, remove the ink cartridge from the printer. Take a piece of slightly damp lint free cloth or a cotton bud, and gently wipe the copper contacts on the cartridge over, do this until there appears to be no dirt on debris anywhere on the copper contacts. You can also wipe the print head of the cartridge over with a fresh piece of damp cloth, to ensure there is no dried ink or dirt remaining. Try the cartridge back in the printer, if it is still producing an error message, it is likely there is permanent damage to the contacts and the cartridge will need to be replaced.

If you have installed a new black and colour ink cartridge into your printer at the same time, and you are getting an error message, you will need to identify which cartridge is at fault. It is unlikely that both cartridges would have damaged copper contacts. For this you will need your original empty cartridges at hand, so don’t recycle them just yet! Remove all ink cartridges from the printer; insert your new black ink cartridge together with your original empty colour cartridge. If no error messages appear then the problem lies with the new colour cartridge. If the same error message appears try it the other way around, with your new colour cartridge and old empty black cartridge. If this works the problem lies with the new black cartridge. If both times you get the same error message then both cartridges will need replacing.

Canon Pixma MP990 Printer Review

Wednesday, April 21st, 2010

Canon Pixma MP990 Printer Review

The Canon Pixma MP990 is a multifunction printer; it has an inbuilt copier and scanner and is perfect for high quality images.

Read on for a detailed review thanks to Expert Reviews.

MFPs are usually designed to adequately handle the basic printing and scanning tasks of a typical home user. Unlike most, Canon’s Pixma MP990 is perfect if your interests call for high quality scanning and photo printing – such as design, photography or archiving old images.

The MP990 has a CCD scanner, which has better colour reproduction than the CIS scanner engines in most MFPs, although it’s also bulkier and more delicate. It even comes with a backlight and transparency frame for negative scanning.

Most of its other features are shared with the cheaper Pixma MP640. These include wired and wireless networking, two 150-sheet paper trays, a colour screen, memory card reader, Pictbridge port, CD printing tray and automatic duplexer.

Most of the current Pixma range takes five cartridges – dye-based cyan, magenta, yellow and black for photo printing, plus a pigmented black for sharp document prints. The MP990 adds a grey ink cartridge to producing stunning true greyscale shading on black and white photos.

Colour photos also look astonishingly good, with rich tones, sharp detail and incredibly subtle reproduction of subtly gradated dark colours. Photo prints aren’t incredibly fast, but at around 49 seconds per 6×4in prints, we have few complaints. A full quality 6×4in colour print on Canon’s top Platinum Pro paper costs around 40p.

Colour and mono, prints and copies are as good as we’ve come to expect from this award-winning range of printers; with sharp text even at small font sizes plus bright, accurate colour on graphs and business illustrations. Draft text is thinner than its full-quality equivalent, but no less dark or sharp. However, at 10.5ppm with standard quality text, you won’t have to rely on draft for quick prints.

The MP990’s photo scanning capabilities are particularly good. Separate objects on the platen are correctly detected and individually scanned. A screen in the lid of the scanner can be removed to reveal a backlight and a negative frame, which can take a film strip of up to six photos.

Canon’s recently updated ScanGear interface has plenty of advanced features, from colour adjustment and sharpening to software-based fade and scratch correction. By default, the interface closes automatically after each scan, but this is easy to change if you prefer it to stay open for batch scanning.

You can select resolutions of up to 1,200dpi from a menu, but can also type in any resolution you want. Scan quality was sharp and clear, with particularly accurate colour and subtle gradation, with distinct variations in tone reproduced on even our murkiest negative scans.

Most people won’t need all the features that the MP990 has to offer. To them, we recommend the cheaper MP640. However, if you want to scan negatives or print black and white photos, or if you value the more subtle colour produced by a CCD scanner, the MP990 is built for the job.

The MP990 is currently selling at around £240.

Find OEM and compatible ink cartridges for the Canon MP990 at www.cartridgediscount.co.uk

Is your printer producing the wrong colours?

Wednesday, April 21st, 2010

Is your printer producing the wrong colours?

If your printer is printing dodgy colours read on…

There are a number of reasons why this can happen. The most common being print head issues, the print heads can become clogged or misaligned.

The number one cause of an inkjet printer producing the wrong colours or any other sort of low quality printed document is clogged print heads. When your inkjet printer prints, coloured ink flows from the ink cartridge through tiny holes in the print heads before reaching the paper. The ink which remains stuck in the print heads can dry up and plug these small holes.

Fortunately, modern printers come with software that you can use to clean the print heads. You do this by selecting the cleaning option in the printer settings, and then your printer manufacturer’s software will tell the printer to attempt to clean the print heads.

A misaligned print head could also be the cause of blurred images or pink grass. The print heads need to be properly aligned with each other so you printer can properly produce images and colours that come out looking crisp and sharp. Your printer manufacturer’s software should also be able to help you fix alignment issues.

How do I unclog or realign the print heads?

1. On Windows, click the start menu and open the Control Panel.

2. Open the printer’s folder, then right click on your printer and select “Printing Preferences”.

3. When your printer manufacturers utility comes up, look for the option to clean or re-align the print heads.

4. If you choose to clean the print heads, your printer will fire a small amount of ink from the ink cartridges into the print heads and attempt to wet and loosen the ink blocking up the print head holes.

5. If you choose to realign your print heads, follow the manufacturer’s instructions. Your printer may print a test document and this will help ensure the alignment is correct.

6. After you have finished all of the above, try using your manufacturer’s software to print a test page. This should allow you to see if the problem is fixed.

Dried up or empty ink cartridges

Some inkjet printers use separate cartridges for Cyan, Magenta and Yellow. These colours are combined to create other colours. For example, blue and yellow creates green. So if you notice your printer is producing a very yellow shade of green, there may be a problem with the Cyan ink cartridge. Your printer manufacturer’s software should inform you if one of your ink cartridges is empty, so make sure you check your printers utility to view the status of your ink cartridges. Unfortunately if your printer uses one ink cartridge that contains all three colours (Yellow, Cyan, and Magenta) you may have to buy a new cartridge.

Laser toner cartridge colour problems

There is no risk of clogged print heads if you have a laser printer as they do not have print heads and they contain no liquid so there is no chance of dried ink. If your colour laser toner cartridge is printing poor colours, it is likely the cartridge needs replacing.

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