Ricoh Di-C1 Manual page 93

Mechanical Component Overview (1)
Laser optics unit
There are four lasers, and four sets of optics. One
for each toner colour (KYCM). Each polygon mirror
reflects light from two laser diodes.
PCDU (Photoconductor and Development Unit)
There are four units, one for each toner colour.
Each PCDU includes a drum unit and a
development unit.
Toner bottles
Toner is supplied from the toner bottles to each
development unit through a hopper
Slide 93
No additional notes
» The bottle rotates, and toner passes to the hopper.
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Di-C1 Training