Xerox Phaser 6500, Руководство по обслуживанию

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Phaser 6500/WorkCentre 6505 Service Manual Xerox Internal Use Only 8-5
Service Parts Disassembly
Fastener Types
The following table lists the types of Posi-Drive screws used to assemble the
printer. The procedures provide dimensions for screws being removed.
Caution
Use care when installing self-tapping screws in plastic. To properly start the
screw in plastic, turn the screw counter-clockwise in the hole until you feel the
screw engage the threads, then tighten as usual. Improperly aligning or over
tightening the screw can result in damage to previously tapped threads
Always use the correct type and size screw. Using the wrong screw can
damage tapped holes. Do not use excessive force to remove or install either a
screw or a printer part.
Posi-Drive Screw Types Used in this Product
Type Application Shape Characteristics
Self-tapping,
plastic 1. Silver colored.
2. Screw thread is coarse
compared to metal
screw.
3. Screw tip is thin.
Sheet Metal,
silver 1. Silver colored.
2. Diameter is uniform.
Sheet Metal,
silver with lock
washer 1. Silver colored.
2. Includes a toothed
washer.
3. Diameter is uniform.
4. Used for grounding
terminals.
Parts etc.
Plastic
Coarse
Parts etc.
Sheet
Metal
Parts etc.
Sheet
Metal