The majority of NFC tags have a data capacity however, and can store many kinds of information (This is what Amiibos and more modern work badges use) The use tags generally have a UID that cannot be rewritten, though there are some exceptions. "NFC" is a High Frquency RFID, at 12.56MHz, and is used for mostly the same things as the old Low frequency tags. it's an older thing, and isn't as used as it used to be. RFID is _generally_ used to refer to 125 kHz, but just means RadioFrequencyIDentification and covers a wide range of standards.Īs mentioned above "RFID" generally is attached to 125khz, and is mostly used for things like work badges and inventory tracking. But that rant should go to an HP subreddit probably, sorry. That worked for a few months I guess, but NOW HP is molding/gluing the chips in to the cartridges. There are kits to help you transplant the old chip to new toner cartridge.
HP has also drank this Kool-Aid and is using chip detection for "genuine" HP toner cartridges. Proving once again, there a subreddit for EVERYTHING (or there will be!). THIS is the exact discussion I've been looking for. Kudos to the OP here and everyone else participating in this discussion. I am always in proximity to the printer so I know when it's running low (old school style!?!). How easy/hard would it be to read/write (edit) the "chip" on the fly weekend you change labels?Īm I wrong to think editing to say there's "999" labels on a roll or whatever would be a quick & dirty fix for the count aspect? Label type itself would be different. What's the difference between RFID or NFC? So I have a bit of a tech background (about 4 years of data communications + ~30 years of IT experience), I tried last month and have a little time to play now. As I understand it, "green" labeled boxes = "Automatic Label Recognition" (RFID/NFC) compatible. One site forum said if you had any old "blue" labeled Dymo boxes that Dymo would cheerfully exchange them for newer "green" labeled boxes. Tons of stuff via Google bitching about it (Dymo's brilliant idea) but no remotely viable solutions until I read this. I had no idea they had instituted "Automatic Label Recognition" crapola. I had a Dymo 400 that crapped out after years of reliable use. Guys, I can't thank you enough for this very valuable info!
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