Sharp DM-2000 (serv.man3) Service Manual ▷ View online
[1] GENERAL
1. System configuration
A number of options are available for the DM System which allow you
to configure the system to meet your particular needs. The options in-
clude the following.
to configure the system to meet your particular needs. The options in-
clude the following.
2. Note for servicing
Pictogram
This Service Manual uses some pictographs to assure safe operation.
Please understand the meanings of pictographs before servicing.
This Service Manual uses some pictographs to assure safe operation.
Please understand the meanings of pictographs before servicing.
WARNING: If this WARNING should be ignored, a serious danger
to life or a serial injury would be resulted.
CAUTION: If this CAUTION should be ignored, an injury or a
damage to properties would be resulted.
Meanings of pictographs
This pictograph means that a care must be taken. In the
pictograph, the concrete content is drawn. (High temperature
in this example)
This pictograph means inhibition. The concrete content of
inhibition is shown in or near the pictograph. (Inhibition of dis-
assembly in this example)
pictograph, the concrete content is drawn. (High temperature
in this example)
This pictograph means inhibition. The concrete content of
inhibition is shown in or near the pictograph. (Inhibition of dis-
assembly in this example)
●
This pictograph means a thing which must be done. (Dis-
connecting the power plug from the power outlet in this ex-
ample)
ample)
A. WARNING
1) Never use a power source of more than 15A, 100V.
Avoid complex wiring, which may lead to a fire or an electric
shock.
shock.
2) When any abnormality occurs, such as smoke or bad smell, do not
use the machine. If used in abnormal conditions, a fire or an
electric shock may be resulted.
electric shock may be resulted.
3) Be sure to connect the grounding wire. If an electric leakage oc-
curs without grounding, a fire or an electric shock may be resulted.
To protect the machine and the power unit from lightening,
grounding must be made.
To protect the machine and the power unit from lightening,
grounding must be made.
4) When removing the cabinet of the machine, use an extreme care.
There is a high voltage section inside the machine which may
cause an electric shock when touched. Do not leave the machine
with the cabinet removed. It is very dangerous for the user to
touch the inside of the machine.
with the cabinet removed. It is very dangerous for the user to
touch the inside of the machine.
5) Do not damage, brake, or work the power cord. Do not put a
heavy thing on the power cord. Do not pull or bend the power cord
extremely. Otherwise, the power cord may be damaged to cause
a fire or an electric shock.
extremely. Otherwise, the power cord may be damaged to cause
a fire or an electric shock.
6) Do not put a vessel with water in it on the machine. Do not put a
metal piece on the machine, which may drop into the machine,
causing a fire or an electric shock.
causing a fire or an electric shock.
7) If water or a metal piece drops into the machine, turn off the power
switch, disconnect the power plug, then remove the dropped thing.
8) Do not use a wet hand to disconnect or insert the power plug and
to operate or service the machine. It may cause an electric shock.
B. CAUTION
1) Avoid installation on an unstable surface or a slant surface. Other-
wise, it may drop from the surface, resulting in an injury. It is ad-
visable to use the optional paper feed desk or the exclusive-use
desk.
visable to use the optional paper feed desk or the exclusive-use
desk.
2) Avoid installation in a humid or dusty place. Otherwise, a fire or an
elctric shock may be resulted.
3) The fusing section is very high. Be careful not to burn when ser-
vicing.
4) When disconnecting the power plug from the power outlet, do not
pull the power cord. Otherwise, the cord may be damaged, result-
ing in exposed core or disconnection, causing a fire or an electric
shock.
ing in exposed core or disconnection, causing a fire or an electric
shock.
5) Do not throw toner or a toner cartridge in a fire. Otherwise, toner
may pop and burn you.
6) When using the optional paper feed desk or the exclusive-use
desk, be sure to fix the adjusters on the floor, and lock the casters.
As shown in the figure, rotate the adjuster in the fixing direction
until it makes contact with the floor. Lock the casters to fix the
machine. (If the casters are not locked, the machine may gradually
move so that the SPF cable may be rubbed with the wall, causing
disconnection.
As shown in the figure, rotate the adjuster in the fixing direction
until it makes contact with the floor. Lock the casters to fix the
machine. (If the casters are not locked, the machine may gradually
move so that the SPF cable may be rubbed with the wall, causing
disconnection.
When moving the machine a little for reforming the office, turn the
adjuster to release lock of the casters. (After moving, lock the ad-
justers and casters to fix the machine.)
adjuster to release lock of the casters. (After moving, lock the ad-
justers and casters to fix the machine.)
7) Do not see the light source and the laser beams. Otherwise the
eyes may be damaged.
8) When moving the machine, turn off the power switch and the
heater switch, and be sure to disconnect the power plug from the
power outlet. If not, the cord may be damaged to cause a fire or
an electric shock.
power outlet. If not, the cord may be damaged to cause a fire or
an electric shock.
9) It is very dangerous to perform reception or printing during servic-
ing. When servicing with the cabinet removed, pull out the
telephone line and the printer cable from the machine. (The laser
print function and the Fax function are options.)
telephone line and the printer cable from the machine. (The laser
print function and the Fax function are options.)
10) There are some sharp edges inside the machine. Be careful not
to injure your fingers when servicing.
Single pass feeder
(DM-SP1)
(DM-SP1)
2x250-sheet paper feed unit
(DM-DE2)
(DM-DE2)
250-sheet paper feed unit
(DM-DE1)
(DM-DE1)
Electronic sorting kit (DM-EB1)
Facsimile expansion kit (DM-FX1)*
Facsimile expansion kit (DM-FX1)*
This option is not used for the copier
operation.
For description of this option, see its
separate manual.
operation.
For description of this option, see its
separate manual.
Fusing section
DM-2000
1 – 1
[2] SPECIFICATIONS
1. Copy mode
A. Type
Type
Desk-top
B. Copy speed
(1) Basic speed
1 scan multi copy
20 sheets/min
Condition: Copy speed in the normal copy.
(2) Continuous copy speed (Sheets/min)
Paper size
Normal
Enlargement
(200%)
Reduction
(50%)
Inch
system
11"
× 17"
10
10
10
8.5"
× 14"
12
12
12
8.5"
× 13"
12
12
12
8.5"
× 11"
20
20
20
8.5"
× 11"R
15
15
15
8.5"
× 5.5"
20
20
20
C. First copy time
(1) Basic speed
First copy time
7.2 sec (8.5"
× 11"/1st cassette/with OC)
D. Document
Max. document size
11"
× 17"
Document reference position
Left side center
Detection (Platen)
Available
Detection size
11"
× 17", 8.5" × 14",
8.5"
× 11", 8.5" × 11"R,
8.5"
× 5.5"
(1) SPF/R-SPF
Standard/Option
Option
SPF; DM-SP1
RSPF; Not available
SPF; DM-SP1
RSPF; Not available
Document load capacity
30 sheets (56
∼ 90 g/m
2
15
∼ 23.9
lbs equivalent)
Document size
(Max.
(Max.
∼ Min.)
11"
× 17" ∼ 8.5" × 5.5"
Document replacement
speed
speed
16 sheets/min (8.5"
× 11" normal
copy)
Document set/Paper
feed direction
feed direction
Face up, Center reference, Paper
feed from the top
feed from the top
Document weight
56
∼ 90 g/m
2
, 15
∼ 23.9 lbs
Document size detection
On the document feed tray
Document mixture
Copy mode: Not Available
E. Paper feed
Copy size
Max.: A3, 11"
× 17"
Min.: A6, 5.5"
× 8.5" (For B6/A6 and 5.5" × 8.5",
Multi bypass tray only.)
Paper feed
system
system
2 cassette + Multi bypass tray
Paper feed
capacity
capacity
250
× 2 (Paper feed tray) + 100 (Multi bypass
tray)(56
∼ 80 g/m
2
equivalent)
Remaining
quantity
detection
quantity
detection
Cassette section
Empty detection available,
size detection by key input
size detection by key input
Multi bypass tray
Only empty detection
available
available
(1) Paper feed section of the copier
Paper feed
size
size
11"
× 17", 8.5" × 14", 8.5" × 13", 8.5" × 11",
8.5"
× 11"R, 8.5" × 5.5" (8.5" × 5.5" is only for
tray 1)
Side front
Front 2 step
Paper feed
capacity
capacity
250 sheets (56
∼ 80 g/m
2
15
∼ 21 lbs
equivalent)
Detection
Paper empty detection available, size detection
(by key input)
Detection size: 11"
(by key input)
Detection size: 11"
× 17", 8.5" × 14",
8.5"
× 11", 8.5" × 11"R, 8.5" × 5.5"
Weight
56
∼ 80 g/m
2
15
∼ 21 lbs
Special paper
Recycled paper
(2) Manual paper feed section
Paper feed size
11"
× 17" ∼ 5.5" × 8.5"
Paper feed capacity
100 sheets
Detection
Size detection not available, paper empty
detection available
detection available
Weight
56
∼ 128 g/m
2
15
∼ 34 lbs
Special paper
Recycled paper, OHP film, labels
Paper feed
Single except for recycled paper
(3) Option paper feed unit
1-step paper feed unit
2-step paper feed unit
Model
DM-DE1
DM-DE2
Paper feed
size
size
11"
× 17", 8.5" × 14", 8.5" × 11",
8.5"
× 11"R
Capacity
(56
(56
∼ 80
g/m
2
)
About 250 sheets
× 1 step
About 250 sheets
× 2 steps
Paper
weight
weight
56
∼ 80 g/m
2
15
∼ 21 lbs
Dehumidifier
heater
heater
None
Detection
Paper empty detection, size detection
(by key input)
Paper size
setting
setting
User setting (by key input)
External
dimensions
(W
dimensions
(W
× D × H)
590
× 571 × 88 mm
590
× 571 × 173.5 mm
Weight
About 5 kg
About 10 kg
Special
paper
paper
Recycled paper
DM-2000
2 – 1
F. Job speed
S-S (1st step)
80% (document replacement rate)
Condition: With SPF
G. Multi copy
Max. number of multi copy
99 sheets
H. Warmup time
Warmup time
Approx. 35 sec
(Condition: Standard condition)
(Condition: Standard condition)
Pre-heat
Available
I. Copy magnification ratio
Fixed magnification ratio
50, 64, 77, 95, 100, 121, 129, 141,
200%
200%
Zooming
50
∼ 200%
Independent
zooming/vertical
zooming/vertical
Available (50
∼ 200%)
Independent zooming
(horizontal)
(horizontal)
Available (50
∼ 200%)
J. Print density
Density mode
Auto/Manual/Photo
No. of manual
adjustment
adjustment
5 steps (Manual/Photo)
Toner save mode
Set by the user program
K. Void width
Void area
Lead edge 1
∼ 4 mm, rear edge 4 mm or less,
both side 4 mm or less
Image loss
Max. 5/32" (4 mm) (leading and trailing edges)
Max. 5/32" (4 mm) (along other edges in total)
Max. 5/32" (4 mm) (along other edges in total)
L. Auto duplex
Standard/Option
Not installable
M. Paper exit/finishing
Paper exit
section capacity
section capacity
Face down 250 sheets
Job separator
Job separator, Standard provision
Upper: FAX/Printer, Lower: Copier
Upper: 100 sheets, Lower 150 sheets
Upper: 100 sheets, Lower 150 sheets
Full detection
Available (Job separator)
Finishing
Electronic sort board: Option (DM-EB1)
Electronic sort
capacity
capacity
8.5"
× 11" standard document 60 sheets
Offset function
Available (by the shifer)
Staple function
None
(1) Electronic sort board (Option)
Electronic sort
Sorting
60 sheets of A4 (8.5"
× 11")
standard documents
Grouping
60 sheets of A4 (8.5"
× 11")
standard documents
Rotation copy
If there is paper of same size as the document,
the image is rotated to copy even though the
paper is set in the different direction from the
document direction.
the image is rotated to copy even though the
paper is set in the different direction from the
document direction.
2 in 1, 4 in 1
Copies of 2 pages or 4 pages are integrated
into one surface. Divided by solid lines,
(Selectable by the user program.)
into one surface. Divided by solid lines,
(Selectable by the user program.)
Edge erase
Images surrounding the document are erased
when copying. (Adjustable in 0
when copying. (Adjustable in 0
∼ 20 mm (5 mm
step)/0"
∼ 1" (1/4" step) by the user program.)
Center erase
The image at the center is erased when
copying. (Adjustable in 0
copying. (Adjustable in 0
∼ 20 mm (5 mm
step)/0"
∼ 1" (1/4" step) by the user program.)
Margin shift
Binding margin is made at the left edge of the
set documents.
set documents.
N. Additional functions
APS
(APS not available by flowing in
during use of SPF)
during use of SPF)
AMS
(AMS not available by flowing in
during use of SPF)
during use of SPF)
Duplex
Document count
Sorter
When the electronic sort board
installed.
installed.
Independent zooming
Vertical/Horizontal: 50
∼ 200%
1 set 2 copy
Enlargement inhibited, inhibited
during the use of SPF
during the use of SPF
Binding margin
Shift width 9 mm/1/4"
Edge erase
Adjustable 0
∼ 20 mm/0" ∼ 1"
Black-white reversion
Whole surface only
2 in 1, 4 in 1
Rotation copy
Memory copy
Only one page memory installed.
Pre-heat function
Conditions set by the user program
Auto power shut off
function
function
Conditions set by the user program
Auto tray switching
Message display
(FAX/Printer extension)
User program
Total counter
: When an option is installed
: Available :
Not
available
O. machine composition
(1) Option
Machine
Model
Power supply
250 sheets paper feed unit
DM-DE1
Supplied by the copier.
500 sheets paper feed unit
DM-DE2
Supplied by the copier.
SPF
DM-SP1
Supplied by the copier.
Electronic sorting kit
DM-EB1
Supplied by the copier.
Facsimile expansion kit
DM-FX1
Supplied by the copier.
2 MB FAX memory
AR-MM5
4 MB FAX memory
AR-MM6
8 MB FAX memory
AR-MM7
DM-2000
2 – 2
P. Other specifications
Photoconductor type
OPC (Organic Photo Conductor)
Photoconductor drum dia.
30 mm
Copy lamp
Xenon lamp
Developing system
Dry 2-component magnetic brush
development
development
Charging system
Saw teeth charging
Transfer system
(+) DC corotoron
Separation system
(–) DC corotoron
Fusing system
Heat roller
Cleaning system
Contact blade
Q. Package form
Body
Body/Accessories (NIC board is separately
packed.)
packed.)
R. External view
External dimensions
(W
(W
× D × H)
590
× 531 × 552 mm (including Platen)
Occupying area
(W
(W
× D)
590
× 531 mm
(When the multi bypass tray is installed.)
Weight
About 36.5 kg
S. Power source
Voltage
AC120V
± 15%
Frequency
50/60Hz common
T. Power consumption
Max. power consumption
About 1.5 KWh
∗ EnergyStar standard (The second level conformity)
Pre-heat
About 60 Wh
Auto power shut off
About 4.8 Wh
U. Digital performance
Resolution
Reading
400 dpi
Writing
600 dpi
Gradation
Reading
256 gradations
Writing
Binary
2. Specifications of printer section
A. Basic specifications
Item
Contents
Print speed
20 PPM
Resolution
600 dpi, 300 dpi (1,200 dpi equivalent by
smoothing)
smoothing)
Toner save
Available
Paper feed tray
Multi bypass tray
Tray 1, Tray 2, Tray 3, Tray 4 (Depends on
the machine and the option installation.)
Tray 1, Tray 2, Tray 3, Tray 4 (Depends on
the machine and the option installation.)
Paper size
Multi bypass tray
A3, B4, A4R,
B5R, A5, 11"
B5R, A5, 11"
×
17", 8.5"
× 14",
8.5"
× 11"R, 8.5"
× 5.5"R, 8.5" ×
13", 8.3"
13", 8.3"
× 13",
7.25"
× 10.5"R,
DL, C5, COM10
Tray
1
1
∼ 4
11"
× 17", 8.5" × 14", 8.5" × 11",
8.5"
× 11"R, 8.5" × 5.5", 8.5" ×
13"
Paper exit
Face down system
Shifter
Available
Page
description
language
(standard)
description
language
(standard)
PCL6 emulation
PCL5e emulation
PostScript Level 2 emulation
PCL5e emulation
PostScript Level 2 emulation
Dot emulation
None
Page protection
function
function
Available
Interface
Standard
IEEE1284
port
port
Compatibility mode
Nibble mode
Expansion
slot
slot
Expansion slot for
Print Server Card
× 1
Print Server Card
× 1
Option
10/100
Base TX
Base TX
TCP/IP, IPX/SPX
Interface cable
Use IEEE1284 conforming parallel cable.
(shielded and grounded)
(shielded and grounded)
Max. length
Within 3.0 m
Interface select
Auto
Emulation select
Auto
Plug and play
Conforming (only with Windows 95/98)
Printer driver
PCL
6
PCL
5e
PS2
Microsoft Windows 3.1
Microsoft Windows 95
Microsoft Windows 98
Microsoft Windows
NT4.0
NT4.0
Macintosh OS version
7.5 or later
7.5 or later
Network control
software
software
Printer Administration Utility
Built-in fonts
Outline 45 fonts (PCL6 compatible)
Outline 35 fonts (PS2 compatible)
Outline 35 fonts (PS2 compatible)
DM-2000
2 – 3
