Fastener Types - Xerox Phaser 6280 Service Manual

Service Parts Disassembly

Fastener Types

8-6
The following table lists the primary types of Posi-Drive screws used to
assemble the printer. The procedures provide dimensional specifications for
screws being removed.
Posi-Drive Screw Types used in the Printer
Type Application
Self-
tapping,
plastic
Plastic
Parts etc.
Self-
tapping,
plastic, with
flange
Plastic
Parts etc.
Sheet Metal,
silver
Sheet
Parts etc.
Metal
Sheet Metal,
with flange
Parts etc.
Sheet Metal,
silver with
lock washer
Parts etc Sheet metal
Shape
Coarse
Coarse
Sheet
Metal
Phaser 6280 Color Laser Printer Service Manual
Characteristics
1. Silver colored.
2. Screw thread is coarse
compared to metal screw.
3. Screw tip is thin.
1. Black colored.
2. Screw thread is coarse
compared to metal screw.
3. Screw has a flange.
4. Screw tip is thin.
1. Silver colored.
2. Diameter is uniform.
1. Silver colored.
2. Screw has a flange.
3. Diameter is uniform.
1. Silver colored.
2. Includes a toothed washer.
3. Diameter is uniform.
4. Used for grounding
terminals.