9900 won't INIT FILL



I preparation for changing this 9900 to Piezography I loaded a set of carts filled with Piezo flush and put them in my 9900. Started it up in “Self Testing Mode”.
All inks showed 100% full in the screen.
Pressed MENU and selected CLEANING.
Selected INIT FILL.
When I hit Ok to start the init fill the pump came on for 1 second then turned off and the screen goes back to the Cleaning menu.
After this occurring a few times I tried a Std CL1 cleaning and the 9900 did that cleaning with no problem.
How can I get it to do the needed INIT FILL?


This means that your maintenance tank is not empty enough. Get a new one or reset yours if you have a maint. tank resetter.

Also, it means that your firmware is not up to date and does not [I]say[/I] that your maintenance tank is too used. (I think I’ve done too many 9900 changes, can you tell?)