Check for a leak in the Printer. If a leak is evident (there
is ink on Printer components), replace the Ink Supply Tubes
» Ink
Supply Tubes.
Perform the Prime Tubes utility (Refer to »
Prime Tubes)
and check how long it takes to complete the procedure. If
it takes too long to complete the procedure and there is no
leak in the Printer, then replace the Ink Cartridges. If it
takes a short time to complete the procedure, then replace
the Ink Supply Tubes » Ink Supply Tubes.