DOWNLOAD Sharp DM-2000 (serv.man6) Service Manual ↓ Size: 208.81 KB | Pages: 14 in PDF or view online for FREE

Model
DM-2000 (serv.man6)
Pages
14
Size
208.81 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / DM2000 Service Manual-Simulations Flash Rom Version Up Procedure
File
dm-2000-sm6.pdf
Date

Sharp DM-2000 (serv.man6) Service Manual ▷ View online

Main 
code
Sub 
code
Contents
Details of operation
Initial 
value
Set range
3
3
Shifter operation check
Used to drive the shifter motor at the speed of printing of A4 (8-1/2 
×
11"). Pressing the clear all key or interrupt key moves the shifter to the
home position.
4
Job separator operation
check
Used to drive the job separator one way. Pressing the clear all key or
interrupt key stops the job separator at the home position.
11
Shifter Home Position
check
Used to drive the shifter motor
5
1
Operation panel display
check
Used to light all LED’s on the operation panel for 5 sec.
2
Heater lamp lighting
check, cooling fan motor
operation check
Used to turn ON the heater lamp for 500 msec and OFF for 500 msec 5
times. At the same time, the cooling fan is rotated at a high speed. After
checking the heater lamp operation, the cooling fan motor rotates at a
low speed.
3
Copy lamp lighting check
Used to light the copy lamp for 10 sec.
6
1
Paper feed solenoid
operation check
When the start key is pressed, the selected paper feed solenoid is
driven at the cycle of 500 msec ON and 500 msec OFF 20 times.
10
Main cassette semi-
circular roller drive
Used to rotate the semi-circular roller of the main cassette one turn to
face it downward.
7
1
Aging with warmup time
display
Execute the simulation input with the copier side cover open, then close
the side cover, and the machine will start warming up. Warm up time is
counted up every second and it is displayed. After completion of
warmup, count up is terminated. When the clear all key is pressed ready
lamp is lighted and the copy quantity is entered and the start key is
pressed, copying is made to make the set quantity of copies. At that
time, the paper size does not matter.
∼ 99
4
Warmup saving
Used to bring the machine to the ready state without warmup.
∼ 99
Key operation
The shifter is moved to the home position: Clear all key, interrupt key
Key operation
Stops at the home position: Clear all key, interrupt key
Key operation
Feed: Exposure up key or "3" key
Return: Exposure down key or "4" key
Move to Home Position: Magnification ratio display key or "5" key
Key operation
Display
Solenoid selection:
  Tray 
select 
button
<Lighting at solenoid selection>
Main cassette paper feed solenoid:
    Main cassette select LED
Multi manual paper feed solenoid: 
    Manual paper feed select LED
No. 2 cassette paper feed solenoid:
    No. 2 cassette select LED
No. 3 cassette paper feed solenoid:
    No. 3 cassette select LED
No. 4 cassette paper feed solenoid:
    No. 4 cassette select LED
Resist roller solenoid:
    Machine position JAM LED
No. 2 cassette transport solenoid:
    No. 2 cassette position JAM LED
No. 3 cassette transport solenoid:
    Machine position JAM LED + No. 2
cassette position JAM LED
No. 4 cassette transport solenoid:
    JAM  LED
Key operation
Copy quantity setting: Copy quantity keys
DM-2000
7  –  3
Main 
code
Sub 
code
Contents
Details of operation
Initial 
value
Set range
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,
copying 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.
∼ 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 second and it is displayed.
9
1
Duplex motor forward
rotation operation check
<Not used>
Used to rotate the duplex motor forward for 30 sec.
2
Duplex motor reverse
rotation operation check
<Not used>
Used to rotate the duplex motor in reverse for 30 sec.
4
Duplex motor rotation
speed adjustment
<Not used>
After completion of warmup, the ready lamp is lighted and 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
∼ 13
5
Duplex motor switchback
time adjustment
<Not used>
After completion of warmup, the ready lamp is lighted and 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
overtoning.
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.
4
∼  6
2
Mini maintenance cycle
setting (Japan only)
<Not used>
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.
∗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
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
3: 30000 sheets
1: 5000 sheets
4: 150000 sheets
2: 15000 sheets
5: FREE (999999 sheets)
6: 10000 sheets
Key operation/Display
0: 2500 sheets
1: 5000 sheets
2: 10000 sheets
3: FREE (999999 sheets)
DM-2000
7  –  4
Main 
code
Sub 
code
Contents
Details of operation
Initial 
value
Set range
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)
<Not used>
Used to display the current mini maintenance preset value (set with SIM
21-2). 
∗1 (Japan only)
8
SPF counter display
<SPF is required>
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.
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
Used to display the current printer counter value. 
∗1
19
Electronic sort counter
display
<E-sort is required>
Used to display the current electronic sort counter value. 
∗1
20
FAX print counter display
<FAX kit is required>
Used to display the current FAX print counter value. 
∗1
21
Scanner counter display
Used to display the current scanner counter value.
∗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
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”
DM-2000
7  –  5
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
∼  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>
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 bypass tray select LED
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
DM-2000
7  –  6
Page of 14
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  • DOWNLOAD Sharp DM-2000 (serv.man6) Service Manual ↓ Size: 208.81 KB | Pages: 14 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp DM-2000 (serv.man6) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp DM-2000 (serv.man6) Copying Equipment. Information contained in Sharp DM-2000 (serv.man6) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.