Removal and replacement strategy This chapter documents removal and replacement of field replaceable units (FRUs) only. Replacement is generally the reverse of removal. Occasionally, notes are included to provide directions for difficult or critical replacement procedures. WARNING! Unplug the power cord from the power outlet before attempting to service the HP LaserJet 3200 Product. If this warning is not followed, severe injury can result. Certain functional checks during troubleshooting must be performed with power supplied to the product. However, the power supply should be disconnected during removal.
Never operate or service the HP LaserJet 3200 Product with the protective cover removed from the laser/scanner assembly. The reflected beam, although invisible, can damage your eyes. The sheet metal edges of the HP LaserJet 3200 Product can be sharp. Use caution when working on the HP LaserJet 3200 Product. CAUTION The HP LaserJet 3200 Product contains parts that are electrostatic discharge (ESD) sensitive. Always perform service work at an ESD- protected workstation. Note To install a self-tapping screw, first turn it counterclockwise to align it with the existing thread pattern, then carefully turn clockwise to tighten. Do not overtighten.
If a self-tapping screw-hole becomes stripped, repair the screw-hole or replace the affected assembly. Always remove the toner cartridge before removing or replacing parts. Required tools #2 Phillips screwdriver with magnetic tip Small flatblade screwdriver Needle nose pliers ESD mat CAUTION A Posidriv screwdriver will damage screw heads on the HP LaserJet 3200 Product. Use Phillips screwdriver only. EN Removal and replacement strategy 87