Transfer Unit; Transfer And Separation Corona Wires - Ricoh Aficio 480W Dolphin-C2 Service Manual

28 April 2005

3.7 TRANSFER UNIT

3.7.1 TRANSFER AND SEPARATION CORONA WIRES

• Left, right upper unit covers (☛ 3.2.1)
• Left inner cover plate (☛ 3.2.1)
• Right inner cover plate (☛ 3.2.1)
[A]: Loosen (do not remove) (! x 2)
[B]: T&S corona unit connectors ("
x2)
[C]: T&S corona unit. (Press down on
the covers on both ends to prevent
them from falling.)
CAUTION: Remove the T&S corona unit
carefully to avoid touching or scratching
the OPC drum above.
[D]: Paper Guide
[E]: End block covers
[F]: Insulator plates (x 4)
[G]: Transfer and separation wires
NOTE: The single wire at the front and
double wire at the back are both
spring loaded on the left.
Reinstallation
• Make sure the wires are correctly positioned in the correct slots and not crossed.
• If replacing wires, hold them by the ends. Oil from hands could cause uneven
charge on the drum.
• Handle wires carefully. Never bend or stretch them.
[C]
[D]
[E]
3-37
TRANSFER UNIT
[A]
[A]
[B]
B188R956.WMF
[F]
[G]
B188R957.WMF