: Rejoin the two halves and reinsert the metal pins. If you drilled holes, seal them with flexible black silicone. Common Troubleshooting
: The waste toner chamber must be emptied before refilling to prevent gray streaks or backgrounding on prints. hp 1200 instruktsiia po zapravke
Detailed guides such as those from Mnogochernil and Uninet Imaging outline the following technical steps: : Rejoin the two halves and reinsert the metal pins