Savin SDC103A Manuel de service télécharger pdf (Page 197)

100

101

9.3.3 Oil Supply Mechanism

Silicone oil is applied to the hot roller to help prevent toner and paper from

sticking to the hot roller, to reduce paper curl, improve hot roller durability,

and to help in roller cleaning.

A small pump with a one-way valve moves the oil from the oil tank [A] to the

oil supply pad [B]. The oil pump lever [C] alternately presses and releases

the rubber sleeve [D] between the valves as the oil cam [E] turns.

The oil supply pad then applies the oil to the hot roller as the roller turns via

oil supply rollers [I]. The oil supply pad and oil supply rollers spread the oil.

Oil flowing over these parts flows out through the hole [F] in the bottom of

the oil sump [G] and returns to the oil tank. If there is insufficient oil on the

hot roller, friction between the oil supply and hot rollers increase, the oil

supply roller turns, and oil is supplied to the hot roller.

The cleaning roller’s function is to remove any toner remaining on the hot

roller’s surface. (see next page)

The oil end sensor [H] detects the oil end condition. When an oil end

condition is detected, copying is immediately disabled and a call service

message is displayed on the LCD.

To keep oil use at a minimum, two oil supply rollers are used in this machine.

[B]

[D]

[G]

[F]

[C]

[E]

[H]

[A]

[B]

[I]

PAPER TRANSPORT AND IMAGE FUSING

A166/A187/A189 2-128 SM

CÓPIA NÃO CONTROLADA

1 2 ... 192 193 194 195 196 197 198 199 200 201 202 ... 622 623

Commentaires sur ces manuels

Pas de commentaire

Savin SDC103A Manuel de service Page 197

Commentaires sur ces manuels

Produits connexes et manuels pour Multifonctionnels Savin SDC103A