Ricoh VT3500, Руководство по обслуживанию

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6.7 INK SUPPLY MECHANISM
Ink is supplied from the ink cartridge [H] to the ink roller [M] by the ink pump
[I] and then through 8 holes in the ink distributor [A].
Drum rotation is transmitted from gear [K] to gear [L], then to the gear of the
spring clutch [G]. However, the rotation is not transmitted to gear [D] because
of the spring clutch [G].
When the ink detector detects less ink on the ink roller [M], the ink supply
solenoid [E] turns on, and the ink supply stopper [F] releases clutch [G]
allowing the gear [D] to turn.
The pin [C] moves the pump shaft up and down as the gear [D] rotates. (One
stroke of the ink pump occurs for every 2 rotations of the drum.) Therefore,
the ink in the ink cartridge is sucked into the pump [I]. The pump then sends
the ink out into the drum shaft [J]. Then, the ink goes from the ink distributor
[A] onto the ink roller [M] through the tube [B].
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
[I]
[J]
[K]
[L]
[M]
1 December 1993
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