Main
code
Sub
code
Contents
Details of operation
Initial
value
Set range
21
2
Mini maintenance cycle
setting
<Japan only>
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
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 displayed 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
<Japan only>
Used to display the current mini maintenance preset value (set with SIM
21-2).
∗
1
8
SPF counter display
<Only when an
SPF/RSPF is installed>
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.
∗
1: Each counter display method
To display 123456: 123 (0.75 sec)
→
Blank (0.35 sec)
→
456 (0.75 sec)
→
Blank (1.0 sec)
→
repetition
∗
2: Display after clearing each counter
000 (0.75 sec)
→
Blank (0.35 sec)
→
000 (0.75 sec)
→
Blank (1.0 sec)
→
Repetition
Key operation/Display
0: 2500 sheets
4: 30000 sheets
1: 5000 sheets
2: 10000 sheets
3: FREE (999999 sheets)
Key operation
Display
JAM history select:
Magnification ratio display key
The history number (1
∼
30) is
displayed on the display.
The JAM position LED
corresponding 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
→
Blank
→
001
→
Blank
→
Repetition
Key operation
Display
Sub code display: Start key
Histories 1
∼
10: The upper digit of
display
“A”
∼
“J” lights up.
Histories 11
∼
20: The upper digit of
display
“A”
∼
“J” blinks.
Trouble code history
select: Magnification ratio
display key
●
Display without trouble code
Main code: “– –”
Sub code: “00”
AR-162 SIMULATIONS – 5
