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    TN-2420 and TN-2510XL toner compatibility

    Brother recently released new printer models such as the MFCL2800DW, which appears to be an evolution of the MFCL2710DW, but which use different 3000-page toners: the former uses TN-2420, the latter TN2510XL. Can anyone tell me if these two toners are compatible and interchangeable and can be...
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    Best black and white laser printer that works with compatible toner cartridges

    I need to buy a black and white laser/led printer and I have narrowed down the choice to these two network devices: 1) Brother HLL2350DW (30 ppm 109€) 2) Oki B412dn (33 ppm 122€) The Brother wins when used with compatible toner cartridges: 2 x 3000 pages toner cartridges cost €21.90 both on...
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    Using Epson inks on HP printers: help needed if the print heads use the same technology.

    I have an old bottle of ink labeled as EPS118 compatible with Epson Stylus DX 4400 printers (maybe also used with Epson Stylus Office BX 300 F). I was wondering if I could use it on my Hp OfficeJet Pro 8600: I've read other posts and in particular this one. Does anyone know if the print head...
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    Cleaning inkjet printer heads: which chemical to use ?

    I've read several guides for cleaning inkjet printer heads and it is often suggested to use isopropyl alcohol instead of the normal and cheaper denatured alcohol, since the first is almost 100% pure and does not leave residues like the second. I was wondering: is it really necessary to use...
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    HP Firmware Update and Third Party Ink Cartridges

    Hi, I have an HP Officejet Pro 8600 N911a (CM749A) printer with 2014 firmware (CLP1CN1435AR version) and drivers dating back to 13/11/2015, to which I have installed four refillable cartridges purchased on Aliexpress. The printer doesn't connect to a new wireless router with pmf function...
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    HP OfficeJet Pro 8600 print head defective ?

    Hi there, I have an HP Office Jet Pro 8600 N911a printer (CM749A) with firmware version CLP1CN1435AR that started to give me problems with black and white printing. I did the manual cleaning of the heads as described in video one and video two, first injecting distilled water to expel the 4...
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    HP Officejet Pro 8600: "There is a problem with the printer or ink system"

    Hi, I have an HP Officejet Pro 8600 N911a (CM749A) printer with 2014 firmware (CLP1CN1435AR version) and drivers dating back to 13/11/2015, to which I have installed today these four refillable cartridges purchased on Aliexpress. Initially they were recognized as new non Hp cartridges, but as...
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    HP Officejet Pro 8600 problem printing images

    Hello, I have an HP Officejet Pro 8600 N911a (CM749A) printer with firmware version CLP1CN1435AR and the latest drivers. Even though the printer test page is almost perfect, I have a problem printing some color images respectively inside a pdf and a word document: 90% of the time the image is...
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    Cartridge chip show/ do not show ink level on ARC chip

    I have an HP OfficeJet Pro 8600 N911a printer and I'm looking for cartridge chips on Aliexpress.com . Can someone please suggest what is the best type of replacement chip to use on refilled cartridges ? The choice are: - show ink level - do not show ink level - auto reset chip Product...
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    HP OfficeJet Pro 8600 Auto Reset Chip

    Hello, I have an HP OfficeJet Pro 8600 N911a with the latest firmware, that just yesterday depleted some color cartridges. After great research I found a viable solution and apparently reliable refill kit from Octopus Germany, but with great disappointment I discovered that the replacement...
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