Epson C82324* Instrukcja Obsługi Pobierz pdf (Strona 56)

EPL-6600

/ActionLaser

161W

Service

Menual

Opwatig

Princ@ee

2.1.1.1 Paper

Feeding

There are two methods of feeding the paper into the printer. One is by using the multi-purpose

tray (standard

tray),

and the other is by using the optional

25kheet

lower paper cassette.

Paper~ut

conditions are detected by the paper empty sensor, located above the paper tray or the

cassette. While paper is in the tray or cassette, the detection lever for the paper empty sensor is

lifted. When the paper supply runs out, the detection lever is lowered, causing the shutter to

interrupt light from the LED to the photo-transistor. This causes the signal to go HIGH, informing

the engine driver that the paper tray or the cassette is empty.

When the paper take-up solenoid is actuated, the paper take-up roller rotates and feeds the first

page. The paper take-up roller stops after one rotation.

Unlike the

EPL-7@l(3/71MI/75M

and

EPL-8000/8100,

which have a synchronizing roller, the

EPL-5600/ActionLaser

1600 has no

synchronizing roller installed. The timing to align the leading edge of the page with the image is

detected by the paper take-up sensor.

When the page is on top of the paper take-up sensor, the detection lever is lowered, allowing light

from the LED to reach the photo-transistor.

This causes the signal to go HIGH, informing the

engine driver that paper has been detected.

The paper exit sensor is located beyond the fusing roller in the paper path. When paper passes the

paper exit sensor, the detection lever is lowered, allowing light from the LED to reach the

photo-transistor.

This causes the signal to go HIGH, informing the engine driver that paper has

been delivered.

. .

Multi-Purpose

Tmy

(Standanl Troy)

The paper guide can be moved to fit against the sides of various sizes of paper, allowing the paper

to be fed.

Although the paper take-up roller stops after one rotation, the transport rollers continue to

fed

the

first page, because these rollers are independent

the paper

tak~up

roller. At this time, the

depression cam attached to the paper

takeup

roller depresses the paper lift-up plate to prevent the

feeding of a second sheet.

Lower Fusing

Roller-

Figure 2-3. Paper Feeding from the Multi-Purpose Tray

Rev.

2-3

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 138 139

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