I just replaced the printhead on my VS540 and after entering the new head rank it took me into a cycle asking me " ink type" and then went into a "filling ink" mode. I can't get the machine out of this cycle and the machine keeps returning to this cylcle of pumping ink. Any and all help would be greatly appreciated. We've been a regular follower of this forum for years and this is the first time we are stuck!!! Thanks in advance. Mike Beamish