Question about HP Officejet Pro L7680 All-In-One Printer
You didn't say which ink it was indicating, but here goes.
WARNING!! This reset WILL ERASE any speed dials you have for faxing!
disconnect the power from the unit
press # and 6 on the keypad, then reconnect the power
keep holding the keys til you see SEMI NVM RESET or the unit powers off.
release the keys
If the unit powered off, power it back up.
The unit will whir and click and gyrate for some time.
It eventually should spit out a calibration page and be done with it.
You should now be up and running.
If not, remove the offending (C/Y/M or K) cartridge, and repeat the procedure. Reinsert the cartridge the moment the machine complains that it's missing.
If that doesn't FixYa, post a reply here, and I'll see what else we can do.
Posted on Mar 12, 2011
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Posted on Jan 02, 2017
SOURCE: screen says "the following ink
I am having the SAME problem!! The cyan color for some reason!!! All of these are BRAND new HP ink cartridges!! Have you figured out how to fix this??
Posted on Oct 17, 2011
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