Laser Optics; Caution Decal Locations; Laser Optics Housing Unit - Ricoh MD-P1 Service Manual

4. Replacement and Adjustment

Laser Optics

• Turn off the main power switch and unplug the printer before beginning any of the procedures in this
section. Laser beams can cause serious eye injury.

Caution Decal Locations

Caution decals are attached as shown below.
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• Be sure to turn off the main power switch and disconnect the power plug from the power outlet before
beginning any disassembly or adjustment of the laser unit. This printer uses a class IIIb laser beam
with a wavelength of 780 nm and an output of 7 mW. The laser can cause serious eye injury.

Laser Optics Housing Unit

1. Rear cover (* p.23)
2. Controller box cover (* p.71)
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