Traceback (most recent call last):
  File "/usr/share/hplip/ui/devmgr4.py", line 714, in ThreadUpdate
    self.UpdateDevice(dev)
  File "/usr/share/hplip/ui/devmgr4.py", line 983, in UpdateDevice
    self.TabIndex[self.Tabs.currentPage()]()
  File "/usr/share/hplip/ui/devmgr4.py", line 2064, in UpdateSuppliesTab
    agent_sku, level_pixmap, agent_health_desc)
  File "/usr/share/hplip/ui/devmgr4.py", line 137, in __init__
    self.setPixmap(3, level_pixmap)
TypeError: argument 2 of QListViewItem.setPixmap() has an invalid type