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Main 
code

Sub 

code

Contents

Details of operation

Initial 
value

Set range

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
<SPF is required>

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

Used to clear the printer counter. 

∗2

10

Electronic sort counter
clear
<E-sort is required>

Used to clear the electronic sort counter. 

∗2

11

FAX print counter clear
<FAX kit is required>

Used to clear the FAX print 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.

26

1

Option switch display

Used to display the installed option on the operation panel. (The LED
corresponding 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

∗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

Display select: 
  Magnification
ratio display key

<Lighting with an option installed>

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 bypass tray select LED

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

DM-2000

7  –  6

Main 
code

Sub 

code

Contents

Details of operation

Initial 
value

Set range

26

5

Counter mode setting

Used to set the print counter mode in A3 or 11" 

× 17".

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.

0

0 

∼ 11

10

Model name setting

Used to set the model name of the machine used with the following
numbers. After entering the set value, press the start key and the set
value is stored.

0

0 

∼ 19

22

Language setting

Used to display the current setting of the language information with the
number at right. After entering the set value, press the start key, and the
set value is stored.

0

0 

∼  7

30

CE mark conformity
control setting

Used to display the current setting of CE mark conformity control with
the number at right. After entering the set value, press the start key, and
the set value is stored.

0

0 

∼  1

Key operation/Display

0: Total/Developer = 2 counts

Maintenance = 2 counts

1: Total/Developer = 1 count

Maintenance = 2 counts

2: Total/Developer = 2 counts

Maintenance = 1 count

3: Total/Developer = 1 count

Maintenance = 1 count

Key operation/Display

  0: Japan

  6: France (AB series)

  1: USA (Inch series)

  7: EX inch series

  2: Canada (Inch series)

  8: EX AB series

  3: Germany (AB series)

  9: EX inch series (FC conformity)

  4: UK (AB series)

10: EX AB series (FC conformity)

  5: Australia (AB series)

11: Taiwan, China (AB series)

Key operation/Display

 0: AL-1600

11: AR-N200

 1: AL-1610

12: AR-N205

 2: AL-1620

13: AL-1621

 3: AL-1640/AL-1641

14: AL-1650

 4: AR-160/AR-S160

15: AL-1670

 5: AR-161/AR-S161

16: AR-F200

 6: AR-200S

17: DM-2000

 7: AR-200/AR-S200

18: DM-2005

 8: AR-205/AR-S205

19: DM-2010

 9: AR-F160

10: AR-F205

Key operation/Display

0: Japanese

4: Italian

1: English

5: Dutch

2: French

6: Swedish

3: German

7: Spanish

Key operation/Display

0: CE mark control OFF

1: CE mark control ON

DM-2000

7  –  7

Main 
code

Sub 

code

Contents

Details of operation

Initial 
value

Set range

26

32

Fan rotation duty change
state setup

The currently set fan motor rotation duty is displayed with the following
numbers. After entering the set value, press the start key to store the
set value.

0

0.1

38

Cancel of stop at drum
life over

The currently set value is displayed. After entering the set value, press
the start key to store the set value.

0

0 

∼  1

42

Transfer timing adjustment

After completion of warm up, shading is performed and the currently set
transfer timing adjustment value is displayed.

5

1, 3, 5, 7, 9

50

Black-white reversion
function setup

The current setup of black-white reversion is displayed with the following
numbers. After entering the set value, press the start key to store the
set value.

0

0.1

51

Sort/Group copy
temporary stop function
setup

<E-sort is required>

Used to set whether temporary stop for every 250-sheet print (150-sheet
print when the job separator is installed) is made or not during copying
with the sort/group function. The current setup is displayed with the
following numbers. After entering the set value, press the start key to
store the set value.

1

0.1

30

1

Machine sensor operation
check

Used to check the sensors in the machine transport system with LED on
the operation panel.

41

2

OC document sensor
adjustment

Used to read the document sensor input value with paper and perform
the sensor detection level adjustment. For the adjustment procedure of
the document sensor input value, refer to the previous descriptions.

Key operation/Display

0: Operating 50%, standby 30%

1: Operating 80%, standby 50%

Key operation/Display

0: The machine stops at drum life over.

1: The machine does not stop at drum life over.

Key operation

Transfer timing adjustment
value: Copy quantity keys

“1”: 240 ms

“7”: 300 ms

“3”: 260 ms

“9”: 320 ms

“5”: 280 ms

Key operation/Display

0: Black-white reversion function enabled

1: Black-white reversion function disabled

Key operation/Display

0: Does not stop.

1: Stops.

Display

<Lighting at sensor ON>

Paper entry sensor: Machine position JAM LED

Duplex sensor: SPF JAM LED

Paper exit sensor: JAM LED

No. 2 cassette transport sensor: No. 2 cassette position LED

No. 3 cassette transport sensor: No. 3 cassette position LED

No. 4 cassette transport sensor: No. 4 cassette position LED

Drum initial SW: DRUM LED

DM-2000

7  –  8

Main 
code

Sub 

code

Contents

Details of operation

Initial 
value

Set range

41

3

Document sensor light
reception level display

Used to display the light reception level and the detection level of the
document sensor. (The sensor level adjusted with SIM 41-2 is displayed.)

42

1

Developing counter clear

Used to clear the Developing counter. 

∗2

43

1

Fusing temperature setting

Used to display the current setting of the fusing temperature at right.
After selecting the fusing temperature with the magnification ratio display
key, press the start key, and the set value is stored. The set range is
155 

∼ 190˚C. Use the magnification ratio key to adjust the value by –5˚C.

180

155 

∼ 190

46

1

Copy density level
adjustment

After completion of warmup, shading is performed and the currently set
copy density level is displayed. For the adjustment procedure, refer to
the previous descriptions.

48

1 

∼ 99

48

1

Main scanning (front/rear)
direction magnification
ratio adjustment
(Copy/FAX/OC-SPF
common)

After completion of warmup, shading is performed and the currently set
main scanning (front/rear) direction magnification ratio adjustment and
the OC mode document center off adjustment are performed. For the
adjustment procedure, refer to the previous descriptions.

58

1 

∼ 99

2

OC mode sub scanning
direction magnification
ratio adjustment in
copying

After completion of warmup, shading is performed and the currently set
OC mode sub scanning direction magnification ratio adjustment in
copying is performed. For the adjustment procedure, refer to the
previous descriptions.

50

1 

∼ 99

∗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

Light reception/Detection
level select: Magnification
ratio display key

Display at the 3rd digit
“A”:

Light reception level display

“b”:

Document detection level display

Sensor select: Auto
magnification ratio select key

Sensor A: A3 (11 

× 17) document

size LED
Sensor B: A4 (8 1/2 

× 14) document

size LED
Sensor C: A4R (8 1/2 

× 11)

document size LED
Sensor D: B4 (8 1/2 

× 5 1/2)

document size LED

Key operation

Fusing temperature select: Magnification ratio display key

Key operation

Display

Mode select:
Exposure mode select
key
Copy density level:
Copy quantity keys

<LED lighting at each mode selection>

Auto mode: AUTO LED

Manual mode: MANUAL LED

Photo mode: PHOTO LED

Toner save mode: MANUAL + PHOTO LED

AETS mode: AUTO + PHOTO LED

Key operation

Display

Adjustment mode
select: Magnification
ratio display key

Auto magnification ratio adjustment:
 AUTO 

LED

Manual main scanning
direction magnification
ratio adjustment
Set value: Copy
quantity keys

Manual magnification ratio adjustment:
 MANUAL 

LED

OC mode document center off adjustment:
 PHOTO 

LED

Key operation

OC mode sub scanning direction magnification ratio in copying:
                                              Copy  quantity  keys

DM-2000

7 – 9