AL-1622 (serv.man11). Simulations - Sharp Copying Equipment Service Manual (repair manual). Page 5

AL-1611/AL-1622

SIMULATIONS

8 – 5

*

1: Each counter display method 

To display 123456: 123 (0.75 sec) 

3

 Blank (0.35 sec) 

3

 456 (0.75 sec) 

3

 Blank (1.0 sec) 

3

 repetition

*

2: Display after clearing each counter 

000 (0.75 sec) 

3

 Blank (0.35 sec) 

3

 000 (0.75 sec) 

3

 Blank (1.0 sec) 

3

 Repetition

Main 
code

Sub 

code

Contents

Details of operation

Initial 
value

Set range

21

2

Mini maintenance cycle set-
ting 

Used to display the currently set mini maintenance cycle at the numbers 
shown at right. When the set value is entered and the start key is pressed, the 
set value is stored.

4

0  ~  4

22

1

Maintenance counter display Used to display the current maintenance counter value. 

*

1

2

Maintenance preset value 
display

Used to display the current maintenance preset value (set with SIM 21-1). 

*

1

3

JAM memory display

Used to display a JAM generated during copying on the JAM position display 
on the operation panel. Max. 30 recent jams are stored. JAM No. 1 is dis-
played even when there is no JAM.

4

Total JAM counter display

Used to display the current total JAM counter value. 

*

1

5

Total counter display

Used to display the current total counter value. 

*

1

6

Developing counter display

Used to display the current developing unit counter value. 

*

1

7

Developing preset counter 
value display 

Used to display the current mini maintenance preset value (set with SIM 21-2). 

*

1

8

SPF counter display 
<Only AL-1622>

Used to display the current SPF counter value. 

*

1

9

Paper feed counter display

Used to display the current paper feed counter value for each paper feed port. 

*

1

12

Drum counter display

Used to display the current drum counter value. 

*

1

14

Copier ROM version display

Used to display the version number of the main ROM.

15

Trouble memory display

Used to display the actually occurred trouble codes on the display on the 
operation panel. When the start key is pressed during the main code display, 
the sub code is displayed. Max. 20 recent trouble codes are stored.

Key operation/Display

0: 2500 sheets

1: 5000 sheets

2: 10000 sheets
3: FREE (999999 sheets)

4: 30000 sheets (When toner save is OFF)

50000 sheets (When toner save is ON)

Key operation

Display

JAM history select:  

Magnification ratio display key

The history number (1 ~ 30) is 
displayed on the display. 
The JAM position LED correspond-
ing to the history number is lighted.

Key operation

Paper feed port selection: Tray select key

Display

(Example) When the ROM version is 4.01:

004 

3

 Blank 

3

 001 

3

 Blank 

3

 Repetition

Key operation

Display

Sub code display: Start key

Trouble code history select: 

Magnification ratio display key

Histories 1 ~ 10: The upper digit of  

display "A" ~ "J" lights up.

Histories 11 ~ 20: The upper digit of  

display "A" ~ "J" blinks.

•  Display without trouble code Main

code: "– –" 
Sub code: "00"