Phaser 3140/3155/3160 Printer Service Manual 8-5Service Parts DisassemblyFastener TypesThe following table lists the primary types of Posi-Drive screws used to assemblethe printer. The procedures provide dimensional specifications for screws beingremoved.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, then tighten as usual. Always use the correct typeand size screw and properly align the screw to prevent damaging the tappedholes. Do not use excessive force to remove or install either a screw or a printerpart.Posi-Drive Screw Types used in the PrinterType Application Shape CharacteristicsSelf-tapping,plastic, black1. Black colored.2. Screw thread is coarsecompared to metal screw.3. Screw tip is thin.Self-tapping,plastic, silver1. Silver colored.2. Screw thread is coarsecompared to metal screw.3. Screw tip is thin.Self-tapping,plastic withflange, silver1. Silver colored.2. Screw thread is coarsecompared to metal screw.3. Screw tip is thin. Screw hasa flange.Sheet Metal,silver1. Silver colored.2. Diameter is uniform.Parts etc.PlasticCoarseParts etc.PlasticCoarseParts etc.PlasticCoarseParts etc. SheetMetalDownloaded From ManualsPrinter.com Manuals
