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Main
code
Sub
code
Contents Details of operation
Initial
value
Set range
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.
Key operation/Display
0: 2500 sheets
1: 5000 sheets
2: 15000 sheets
3: 30000 sheets
4: 150000 sheets
5: FREE (999999 sheets)
2 Mini maintenance counter
display
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.
Key operation/Display
0: 2500 sheets
1: 5000 sheets
2: 10000 sheets
3: FREE (999999 sheets)
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.
Key operation Display
JAM history select:
Magnification ratio key
The history number (1 ~ 30) is displayed
on the display.
The JAM position LED corresponding to
the history number is lighted.
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 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
Key operation
Paper feed port selection: Tray select key
12 Drum counter display Used to display the current drum counter value. ∗1
14 Flash ROM version display Used to display the version number of the flash ROM of each PWB.
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
Sub code display: Start key Hysteresis 1 → 10: The upper digit of
display "A" ∼ "J" lights up.
Hysteresis 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"
∗1: Each counter display method
To display 12345: 123 (0.75 sec) → Blank (0.35sec) → 456 (0.75 sec) → Blank (1.0 sec) → repetition
∗2: Display after clearing each counter
000 (0.75 sec) → Blank (0.35sec) → 000 (0.75 sec) → Blank (1.05 sec) → Repetition
AR-160/160 FM/E [8] SIMULATION 12/1/1998
AR-161
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