Canon PIXMA iP1500
  Waste Ink Counter Reset.
  Step 1: Manual for Service mode
  1. Unplug power and USB.
  2. Open door and hold power button.
  3. Connect power.
  4. Close door, then release power button.
step 2 : Software for Permanant
1. Reconnect the printer cable.
  2.Open General Tools software and select (USB PORT)
  3 .Choose (SET DESTINATION 1) And it should be reset.