Ricoh BR-C1a Basic Service Training page 235

Normal State
Near-end
Slide 235
Copied from CH-C1
Lubricant Near-end Detection
Operation - 2
*1: Electrode contact point
235
 When the tab touches
the feeler in the
previous slide, the
feeler [E] is pushed
down [F] and this
rotates [G].
 The feeler [E] pushes
electrode plate [H]
upwards until it
touches electrode
plate [I].
 When the main
machine detects this
closed circuit, near-
end is detected.
BR-C1 Training