Service Parts Disassembly 5-3Notations in the disassembly text■ The notation “(item X)” points to a numbered callout in the illustrationcorresponding to the you disassembly procedure being performed.■ The notation “PLX.X.X” indicates that this component is listed in the FRU PartsList.■ Bold arrows in an illustration show direction of movement when removing orreplacing a component.Replacement NoteUnderneath the lower output tray are are three spare k-clips of various sizes.These clips are small and easy to lose. Keep them in a location near yourwork area in case you need them.Fastener TypesThe following table lists the primary types of Posi-Drive screws used to assemble theprinter. The procedures provide dimensional specifications for screws being removed.CautionUse care when installing self-tapping screws in plastic. To properly start thescrew in plastic, turn the screw counter-clockwise in the hole until you feel thescrew engage the threads, and then tighten as usual. Failure to properly align orover tighten the screw can result in damage to previously tapped threads.Posi-Drive Screw Types used in the PrinterType Application Shape CharacteristicsSelf-tapping,plastic1. Black colored2. Screw thread is coarsecompared to metal screw.3. Screw tip is thin.Sheet Metal,silver1. Silver colored2. Diameter is uniform.3. Typically 6 mm in lengthSheet Metal.with flange1. Silver colored2. It has a flange.3. Diameter is uniform.Parts etc PlasticCoarseParts etc Sheet metalParts etc Sheet metal
