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Model
AL-1622 (serv.man20)
Pages
127
Size
46.56 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Complete service manual
File
al-1622-sm20.pdf
Date

Sharp AL-1622 (serv.man20) Service Manual ▷ View online

AL-1611/AL-1622
SIMULATIONS
8 – 4
*
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
7
6
Intermittent aging
After completion of warmup, counting is stopped and the ready lamp is 
lighted. When the copy quantity is entered and the start key is pressed, copy-
ing is made to make the set quantity of copies. After 3 sec standby, copying is 
made again to make the set quantity of copies. After that this operation is 
repeated. The paper size does not matter.
1 ~ 99
8
Warmup time display
Execute the simulation input with the copier side cover open, then close the 
side cover, and the machine will starts warming up. Warm up time is counted 
up every 2nd and it is displayed.
1 ~ 99
8
1
Developing bias voltage 
output check
Used to out put the developing bias for 30 sec. For the adjustment procedure 
of the developing bias, refer to the previous descriptions.
2
Main charger voltage output 
check (Grid bias high mode)
Used to output the main charger grid bias voltage at the high mode for 30 sec. 
For the adjustment procedure of the main charger grid bias voltage, refer to 
the previous descriptions.
3
Main charger voltage output 
check (Grid bias low mode)
Used to output the main charger grid bias voltage at the low mode for 30 sec. 
For the adjustment procedure of the main charger grid bias voltage, refer to 
the previous descriptions.
6
Transfer charger voltage 
check
Used to output the transfer charger voltage for 30 sec. For the adjustment pro-
cedure of the transfer charger voltage, refer to the previous descriptions.
9
1
Duplex motor forward rota-
tion operation check 
<Not Used>
Used to rotate the duplex motor forward for 30 sec.
2
Duplex motor reverse rota-
tion operation check 
<Not Used>
Used to rotate the duplex motor reversely for 30 sec.
4
Duplex motor rotation speed 
adjustment 
<Not Used>
The currently set duplex motor rotation speed set value is displayed. When 
the set value is entered and the start key is pressed, the set value is stored.
6
1  ~  13
5
Duplex motor switchback 
time adjustment
<Not Used>
The currently set duplex motor switchback time set value is displayed. When 
the set value is entered and the start key is pressed, the set value is stored.
50
18 ~ 76
10
Toner motor operation check Used to operate the toner motor for 30 sec.
Note: If this simulation is executed with the toner hopper installed, toner is
automatically supplied to the developer. Be careful of overtoner.
14
Trouble (except for U2) 
cancel
Used to cancel troubles except for U2.
16
U2 trouble cancel
Used to cancel U2 trouble.
20
1
Maintenance counter clear
Used to clear the maintenance counter. 
*
2
21
1
Maintenance cycle setting
Used to display the currently set 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.
2
0  ~  7
Main 
code
Sub 
code
Contents
Details of operation
Initial 
value
Set range
Key operation
Copy quantity setting: Copy quantity keys
Key operation
Duplex motor rotation speed set value: Copy quantity keys
Key operation
Duplex motor switchback time set value: Copy quantity keys
Key operation/Display
0: 2500 sheets
1: 5000 sheets
2: 25000 sheets (When toner save is ON)
3: 50000 sheets (When toner save is ON)
4: 150000 sheets
5: FREE (999999 sheets)
6: 10000 sheets
7: 7500 sheets
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"
AL-1611/AL-1622
SIMULATIONS
8 – 6
*
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
22
16
Duplex print counter display
<Not Used>
Used to display the current duplex print counter value. 
*
1
17
Copy counter display
Used to display the current copy counter value. 
*
1
18
Printer counter display  
<Not Used>
Used to display the current printer counter value. 
*
1
19
Electronic sort counter dis-
play  
<Not Used>
Used to display the current electronic sort counter value. 
*
1
21
Scanner counter display
Used to display the current scanner counter value.
24
1
JAM memory, JAM counter 
clear
Used to clear the JAM memory and the JAM counter. 
*
2
2
Trouble memory clear
Used to clear the trouble memory. 
*
2
4
SPF counter clear 
<Only AL-1622>
Used to clear the SPF counter. 
*
2
5
Duplex counter clear 
<Not Used>
Used to clear the duplex counter. 
*
2
6
Paper feed counter clear
Used to clear the paper feed counter. 
*
2
7
Drum counter clear
Used to clear the drum counter. 
*
2
8
Copy counter clear
Used to clear the copy counter. 
*
2
9
Printer counter clear 
<Not Used>
Used to clear the printer counter. 
*
2
10
Electronic sort counter clear 
<Not Used>
Used to clear the electronic sort counter. 
*
2
13
Scanner counter clear
Used to clear the scanner counter. 
*
2
25
1
Main motor operation check
Execute the simulation with the developer cartridge removed, and the main 
motor will rotate for 30 sec. At that time, the cooling motor rotates at a low 
speed.
10
Polygon motor operation 
check
Used to drive the polygon motor for 30 sec.
AL-1611/AL-1622
SIMULATIONS
8 – 7
Main 
code
Sub 
code
Contents
Details of operation
Initial 
value
Set range
26
1
Option switch display
<Not Used>
Used to display the installed option on the operation panel. (The LED corre-
sponding to the installed option is lighted.)
3
Auditor setting
Used to display the current auditor setting with the numbers at right. After 
entering the set value, press the start key, and the set value is stored.
0
0  ~  2
5
Counter mode setting
Used to set the print counter mode in A3. 
Used to display the currently set counter value with the numbers at right. After 
entering the set value, press the start key, and the set value is stored.
0
0  ~  3
6
Destination setting
Used to display the current destination setting with the numbers at right. 
After entering the set value, press the start key, and the set value is stored.
8
0  ~  13
Key operation
Display
Display select: 
Magnification 
ratio display key
<Lighting with an option installed>
When "A" is displayed:
Shifter: Paper empty LED
Job separator: JAM LED
SPF: SPF select LED
RSPF: SPF JAM LED
Duplex mode: Main cassette select LED
Simplex mode: Multi manual paper feed select LED
MCU JMPER1: Top of the magnification ratio display
MCU JMPER2: 2nd of the magnification ratio display
MCU JMPER3: 3rd of the magnification ratio display
MCU JMPER7: 4th of the magnification ratio display
MCU JMPER7: 5th of the magnification ratio display
MCU JMPER7: 6th of the magnification ratio display
MCU JMPER7: 7th of the magnification ratio display
MCU JMPER8: Bottom of the magnification ratio display
When "b" is displayed: 
Cassette (2nd step): No. 2 cassette select LED
Cassette (3rd step): No. 3 cassette select LED
Cassette (4th step): No. 4 cassette select LED
Memory installed: Paper empty LED
FAX: JAM LED
Printer: Main body JAM LED
ERDH: Main cassette select LED
16CPM: SPF JAM LED
20CPM: SPF select LED
Document sensor: Auto paper select LED
Key operation/Display
0: Built-in auditor
1: Coin vendor
2: Others
Key operation/Display
0: Total/Developer = 2 counts
1: Total/Developer = 1 count
2: Total/Developer = 2 counts
3: Total/Developer = 1 count
Maintenance = 2 counts
Maintenance = 2 counts
Maintenance = 1 count
Maintenance = 1 count
Key operation/Display
0: Japan
1: USA (Inch series)
2: Canada (Inch series)
3: Germany 1 (AB series)
4: UK (AB series)
5: Not used
6: France (AB series)
7: EX inch series
  8: X AB series
  9: X inch series (FC conformity)
10: EX AB series (FC conformity)
      (Australia, Newzealand)
11: China (AB series)
12: Taiwan (AB series)
13: Germany 2 (AB series)
Page of 127
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