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    WF 3640 new firmware update

    the 3620/3640 printers can actually detect if you are using non epson carts but will let you continue anyway. they warn about all sorts of dire consequences but don't stop the cartridges from working. still a good idea not to run firmware upgrades because if it aint broke dont fix it. We have a...
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    General color ink depletion question

    inkjet printers will use all the colors even if you only print in black. This article will explain it: https:// Edit: by Moderator Also, Canon inkjets seem to do a lot of head cleanings.
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    Epson WorkForce WF-7620 reset XL ink for longer printing?

    I heard that in 2007, Epson started making their chips nearly impossible to reset. The old resetters don't work with these chips and most of the newer resetters sold on ebay, etc don't work at all. In any case, it is dangerous to reset because if the printer thinks the cartridge has ink and it...
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