Ricoh V-C3 D081 Field Service Manual page 319

• The polygon motor rotates at extremely high speed and continues to rotate after you switch the
machine off. To avoid damaging the motor, never remove the polygon motor within three minutes of
switching off the main power and disconnecting the power plug.
1. Remove:
• Exposure glass (
• Lens block (
2. Remove:
[A] Top cover ( x2)
[B] Middle cover ( x2)
[C] Polygon motor ( x3,
• Never remove the paint-lock screws on top of the lens block unit.
• Never touch the glass covers of the laser ports on the sides of the polygon motor [C].
Re-installation
• The top cover [A] must be positioned correctly for reinstallation.
• When you reinstall the top cover [A], set the top cover so that gasket (1) touches lens bracket (2).
• If the top cover is not positioned this way, the unit could generate electrical noise.
p.307)
p.308)
x1, x1)
Laser Unit
4
317