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December 18th, 2006 09:00
PRINTING PROBLEMS WITH DELL A920 INKJET PRINTERS
I consider myself a bit of a printer expert as my job is IT support but this is with laser printers. These little home inkjets are driving me mad!! Is there an expert in the big wide world who can advise??
I have three A920s and they are all faulty. I also have a faulty 924!!
The problem is that a colour cartridge will work well in one but not another and vice versa with a black cartridge. Not one of the printers will print both colour and black!! Some cartridges that I know to be full, will not work at all. I removed one black cartridge that was working well, stored it overnight in its clip but the next day it would not work at all and still will not!! I'm used to dismantling equipment and these are easy to get apart although there is not a lot to see. I have cut old cartridges open to find out how they work but this does not reveal much as the nozzles are miniscule. No wonder they block easily. Apart from carefully cleaning the contacts on the cartridge and the cartridge carrier, soaking the printheads in solvent and using the nozzle-cleaning programme on the PC etc there does not seem to be much one can do. One of the 920s was provided with the PC. The second was given to me by my daughter IN WORKING ORDER. The third was donated to me as it would not print at all. Normally I do my own refilling successfully but out of desperation, I bought new ones. Colour works fine in one printer. Black one will not work in any of them!!!
These printers are very cheap so perhaps they only have a limited life. Once the warranty is out, they pack up! In fact it seems cheaper to buy a new printer than just the cartridges. How can that be logical? I did wonder if some of the tracks in the ribbon to the cartridge-carrier might have broken because of the constant movement? It's a possibility. As they are so cheap it is not economical to repair them and it was probably intended that they not be repaired in the first place.
I could throw them away but I hate to admit defeat so fixing them has become a challenge. Can you help please?
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fireberd
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December 18th, 2006 10:00
triumph2.5man
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December 18th, 2006 15:00
fireberd
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December 18th, 2006 17:00