captainkangaroo@discuss.tchncs.de to Technology@lemmy.worldEnglish · 2 days agoMan-in-the-Middle PCB Unlocks HP Ink Cartridgeshackaday.comexternal-linkmessage-square63fedilinkarrow-up1670arrow-down11
arrow-up1669arrow-down1external-linkMan-in-the-Middle PCB Unlocks HP Ink Cartridgeshackaday.comcaptainkangaroo@discuss.tchncs.de to Technology@lemmy.worldEnglish · 2 days agomessage-square63fedilink
minus-squareFourPacketsOfPeanuts@lemmy.worldlinkfedilinkEnglisharrow-up10·2 days agoThat’s what I used to be able to do. It was pressing the back and cancel buttons in some combination brought up a hidden menu where you could reset the toner levels. You can still bring the menu up on mine but now it ignores any reset you do.
That’s what I used to be able to do. It was pressing the back and cancel buttons in some combination brought up a hidden menu where you could reset the toner levels. You can still bring the menu up on mine but now it ignores any reset you do.