qaisar_iqbal posted an answer for this Toshiba Satellite Pro L300-EZ1004X Notebook:
"Try to clean up RAM's of Your PC or Laptop u can watch u Tube videos how to do it .. i Use..."
qaisar_iqbal posted an answer for this Canon (6981A002AA) for imagerunner 2200, 2800, 3300 Print Server:
"well its not work for us... may be Film unit.. to be change.."