Sharp SF-1020, SF-1120 service manual Full power on

Models: SF-1120 SF-1020

1 140
Download 140 pages 48.95 Kb
Page 95
Image 95

Main code Sub code

Content

0210 ADF individual load operation check (paper feed motor + paper feed solenoid)

11 ADF individual load operation check (transport motor forward rotation + repulsion motor forward rotation) A57 only

03

02

Sorer sensor state display

 

 

 

 

The ADF sensor ON/OFF states can be monitored with the LED on the operation panel.

 

 

When the third digit of the multi display is “A,” the following display is made.

 

 

 

 

 

 

 

 

 

 

Sensor name

Operation panel LED

 

 

 

 

 

 

 

 

 

 

Entrance sensor

Jam lamp (ê)

 

 

 

 

 

 

 

 

 

 

Tray paper presence/empty sensor

Paper empty sensor (ç)

 

 

 

 

 

 

 

 

 

 

Upper limit sensor

Manual feed selection lamp

 

 

 

 

 

 

 

 

 

 

Lower limit sensor

Resist position jam lamp ()

 

 

 

 

 

 

 

 

 

 

Bin home position sensor

Drum position jam lamp ()

 

 

 

 

 

 

 

 

 

 

Take-out sensor

Paper exit jam lamp ()

 

 

 

 

 

 

 

 

 

 

Alignment bar home sensor

ADF section jam lamp ()

S54 only

 

 

 

 

 

 

If, at that time, the magnification ratio display key is pressed, the third digit of the multi display is changed to “B” and the following display is made.

 

 

Sensor name

Operation panel LED

 

 

 

 

 

 

 

 

 

 

Pinch (hold) home sensor

Jam lamp (ê)

S54 only

 

 

 

 

 

 

 

 

 

Stapler home sensor

Paper exit position jam lamp ()

S54 only

 

 

 

 

 

 

 

 

 

Stapler paper sensor

Paper empty jam lamp (ç)

S54 only

 

 

 

 

 

 

 

 

 

Stapler near end sensor

Resist position jam lamp ()

S54 only

 

 

 

 

 

 

 

 

 

 

 

03

Sorter individual load operation check (Transport motor)

 

 

04Sorter individual load operation check (Bin motor)

05Sorter individual load operation check (Buzzer)

06Sorter individual load operation check (Alignment motor)

07Sorter individual load operation check (Pinch hold motor)

05

01

Operation panel display check

 

 

All the LED's on the operation panel are lighted for 5 sec.

 

 

When the automatic original feed unit is installed, the original feed lamp and the original remaining lamp are also

 

 

lighted for 5 sec.

 

 

 

 

02

Heater lamp lighting check

 

 

The heater lamp is turned of/off in the following sequence.

PR

 

 

HL

 

 

0.5s

0.5s

0.5s

03

Copy lamp lighting check

The copy lamp is turned on/off in the following sequence.

PR

CL

 

 

0.5s

1s

5s

Full power ON

Data ON (Can be set by the exposure key arbitrarily

8 – 5

Page 95
Image 95
Sharp SF-1020, SF-1120 service manual Full power on