Fastener Types - Xerox WorkCentre 3210 Service Manual

Fastener Types

WorkCentre 3210/3220 Multifunction Printer Service Manual
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 Shape
Sheet Metal with
flange, gold
Sheet Metal,
silver
Sheet Metal with
flange, silver
Sheet Metal with
flange, black
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. Always use the correct type
and size screw and properly align the screw to prevent damaging the tapped
holes. Do not use excessive force to remove or install either a screw or a
printer part.
Characteristics
1. Gold colored.
2. Includes a round washer.
3. Screw has a flange.
4. Diameter is uniform.
Coarse
1. Silver colored.
2. Diameter is uniform.
1. Silver colored.
2. Screw has a flange.
3. Diameter is uniform.
1. Black colored.
2. Screw has a flange.
3. Diameter is uniform.
Service Parts Disassembly
8-5