HP 400 Deskjet Easter Egg - HP Deskjet 400 Secret Devolpers FirmWare Picture

Turn Your HP Deskjet On.(It does not have to be connected to the computer - Or the computer doesnt have to be on either) Wait for it to stop doing its stuff and noises. Then Hold the Change Cartdrige AND Paper feed button at the same time. Hold them for 5 Seconds Until the printer starts doing something. It will print the developers firmware contents! Pretty Cool Huh?

User Rating:
4.4
  4.4/10 with 116 votes
Contributed By: Mike R on 03-29-2000
Reviewed By: Webmaster
Special Requirements: HP Deskjet 400 Printer
Please correct this Egg if you see errors.

Pictures and Videos

None posted yet. Send us yours and be the first!

Comments

Cman writes:
Now I'm out of ink from printing regular test pages, and the egg doesn't work
5 of 6 people found this comment helpful. Did you? Yes No
StaticKnot writes:
Ok this is not an EGG! just a test page for the printer. :(
8 of 13 people found this comment helpful. Did you? Yes No
Decius writes:
You have to do this seconds after you start the printer up. If you've had it on for a while. Turn it off and back on again, then do what the guy said.
2 of 2 people found this comment helpful. Did you? Yes No
alanjer writes:
It works for me only if when switching on the printer I hold the 'paper feed' button and wait till printing starts
4 of 6 people found this comment helpful. Did you? Yes No
Raymond Tau writes:
I can't get it work. No matter how long I pressed them, it just load the paper.
2 of 3 people found this comment helpful. Did you? Yes No
iamnotme writes:
it worked. it took a few trys though
0 of 1 people found this comment helpful. Did you? Yes No
Raymond Tau writes:
I'm doing that, still don't work.
0 of 2 people found this comment helpful. Did you? Yes No
Decius writes:
It only worked once for me!
0 of 2 people found this comment helpful. Did you? Yes No


Register - Privacy Policy - About Us - Contact Us