Samsung SCX 8030ND, SCX 8040ND Service Manual
Service Manual
1. Print / Copy speed
• SCX-8030ND : 30 ppm (A4)
• SCX-8040ND : 40 ppm (A4)
2. 800 MHz CPU
3. 250GB HDD
4. 512 MB Memory (Max. 1GB)
The keynote of Product
Digital Laser MFP
SCX-8030ND / 8040ND series
5. 8.9 inch color graphic touch-screen LCD
6. Various option units
• 3K Booklet fi nisher, 1K Standard fi nisher
DCF, HCF, Punch unit , Multi fax etc.
GSPN (Global Service Partner Network)
Area Web Site
Europe,MENA, CIS,
Africa
E.Asia, W.Asia,
China, Japan
N.America,
S.America
https://gspn1.samsungcsportal.com
https://gspn2.samsungcsportal.com
https://gspn3.samsungcsportal.com
ⓒ
Samsung Electronics Co.,Ltd. August. 2010
Printed in Korea.
VERSION NO.
: 0.04
CODE
: 80x0-00000E
chapter 1 Precautions
1.1 Safety Warning …………………………………………………… 1-1
1.2 Caution for safety ………………………………………………… 1-2
1.3 ESD Precautions ………………………………………………… 1-5
chapter 2 Product decription
2.1 Specifi cations …………………………………………………… 2-1
2.2 System confi guration …………………………………………… 2-7
2.3 Sensor location …………………………………………………… 2-16
Contents
2.4 Paper handling section ………………………………………… 2-20
2.4.1 Overview……………………………………………………… 2-20
2.4.2 Components ………………………………………………… 2-23
2.4.3 Functions …………………………………………………… 2-24
2.4.4 Paper tray …………………………………………………… 2-25
2.4.5 Pick up unit …………………………………………………… 2-26
2.4.6 Registration unit …………………………………………… 2-27
2.4.7 MPF unit ……………………………………………………… 2-28
2.5 Image formation ………………………………………………… 2-29
2.5.1 Printing process overview ………………………………… 2-29
2.5.2 Imaging unit ………………………………………………… 2-30
2.6 Fuser unit ………………………………………………………… 2-34
2.6.1 Fuser unit overview ………………………………………… 2-34
2.6.2 Fuser unit components ……………………………………… 2-35
2.6.3 Fuser unit drive ……………………………………………… 2-36
2.6.4 Temperature control ………………………………………… 2-37
2.7 Laser scanning unit ……………………………………………… 2-38
2.7.1 Laser scanning unit overview ……………………………… 2-38
2.7.2 Laser scanning optical path ………………………………… 2-39
2.7.3 Laser synchronizing detectors …………………………… 2-40
2.8 Printer Drive system ……………………………………………… 2-41
Contents
2.8.1 Drive Motors ………………………………………………… 2-41
2.8.2 Main drive unit (OPC, DEVE, MP, REGI, DUPLEX) …… 2-43
2.8.3 Pick-up Drive ………………………………………………… 2-44
2.8.4 Fuser /Exit Drive …………………………………………… 2-45
2.8.5 Toner Duct Drive …………………………………………… 2-46
2.8.6 Drive of Toner Supply ……………………………………… 2-46
2.8.7 WTB leveling drive ………………………………………… 2-46
2.8.8 PR Release drive …………………………………………… 2-47
2.9 Scanner system ………………………………………………… 2-48
2.9.1 Scannner system overview ………………………………… 2-48
2.9.2 Scanning System components …………………………… 2-49
2.10 DADF system …………………………………………………… 2-51
2.10.1 DADF systme overview …………………………………… 2-51
2.10.2 Electric parts layout ………………………………………… 2-52
2.10.3 Description of drive system operations …………………… 2-53
2.11 Printer Electronics confi guration ……………………………… 2-59
2.11.1 Video controller …………………………………………… 2-62
2.11.2 OPE controller …………………………………………… 2-70
2.11.3 Engine controller ………………………………………… 2-74
2.11.4 Scan controller …………………………………………… 2-77
2.11.5 DADF controller …………………………………………… 2-78
2.11.6 Interface part ……………………………………………… 2-79
2.11.7 Connection part …………………………………………… 2-79
2.11.8 SMPS board ……………………………………………… 2-80
2.11.9 HVPS board ……………………………………………… 2-82
2.11.10 Eraser PBA ……………………………………………… 2-83
2.11.11 DC Power PBA …………………………………………… 2-83
2.11.12 Cassette Joint PBA ……………………………………… 2-84
2.11.13 Side Joint PBA …………………………………………… 2-84
2.11.14 Toner Connector PBA …………………………………… 2-85
2.11.15 CRUM PBA ……………………………………………… 2-86
2.11.16 Development Crum Interface PBA ……………………… 2-86
2.11.17 Deve Crum Joint PBA …………………………………… 2-87
2.11.18 Toner Curm Joint PBA …………………………………… 2-87
Contents
2.11.19 Fuser PBA ………………………………………………… 2-87
2.11.20 Waste Sensor PBA ……………………………………… 2-88
2.11.21 LED Panel PBA …………………………………………… 2-88
2.11.22 Scan Joint PBA …………………………………………… 2-89
2.11.23 CCDM PBA ……………………………………………… 2-90
2.11.24 Scan Cover Open Sensor PBA ………………………… 2-91
2.11.25 DADF Length Sensor PBA ……………………………… 2-91
2.11.26 DADF Width Sensor PBA ……………………………… 2-92
2.11.27 DADF Mixed Sensor PBA ……………………………… 2-92
2.11.28 DADF LED Panel PBA …………………………………… 2-93
2.11.29 Exit LED Panel PBA ……………………………………… 2-93
2.12 Heating cables ………………………………………………… 2-94
chapter 3 Replacement procedure
3.1 General Disassembly Procedure Precautions ………………… 3-1
3.2 Cover ……………………………………………………………… 3-2
3.2.1 Front cover …………………………………………………… 3-2
3.2.2 Left cover …………………………………………………… 3-3
3.2.3 Rear cover …………………………………………………… 3-3
3.2.4 Right cover …………………………………………………… 3-4
3.3 OPE unit …………………………………………………………… 3-5
3.4 Scan unit ………………………………………………………… 3-10
3.4.1 Scan glass …………………………………………………… 3-11
3.4.2 Scan main PBA ……………………………………………… 3-12
3.4.3 Lamp ………………………………………………………… 3-13
3.4.4 Original size detection sensor ……………………………… 3-15
3.4.5 Joint PBA …………………………………………………… 3-15
3.4.6 Joint sub PBA ……………………………………………… 3-16
3.4.7 Fan …………………………………………………………… 3-16
3.4.8 Pulley-belt …………………………………………………… 3-17
3.4.9 Scan motor and gear belt ………………………………… 3-18
Contents
3.4.10 Home sensor ……………………………………………… 3-18
3.4.11 Scanner heating cable …………………………………… 3-19
3.4.12 Align set …………………………………………………… 3-23
3.5 Fuser unit ………………………………………………………… 3-24
3.6 Side Unit …………………………………………………………… 3-35
3.6.1 Duplex sensors ……………………………………………… 3-36
3.7.2 Transfer sensors …………………………………………… 3-37
3.7.3 MP unit ……………………………………………………… 3-39
3.7 Electrical components …………………………………………… 3-44
3.7.1 Engine controller …………………………………………… 3-44
3.7.2 Hard Disk Drive (HDD) ……………………………………… 3-45
3.7.3 Video controller ……………………………………………… 3-46
3.7.4 Joint PBA …………………………………………………… 3-47
3.7.5 Toner PBA …………………………………………………… 3-47
3.7.6 Toner motor ………………………………………………… 3-48
3.7.7 DC power PBA ……………………………………………… 3-49
3.7.8 HVPS PBA …………………………………………………… 3-50
3.7.9 Lift motor …………………………………………………… 3-51
3.7.10 SMPS PBA ………………………………………………… 3-52
3.7.11 SMPS FAN ………………………………………………… 3-53
3.7.12 Ozone Filter FAN ………………………………………… 3-55
3.7.13 Side joint PBA ……………………………………………… 3-56
3.7.14 Eraser Lamp ……………………………………………… 3-57
3.7.15 Waste sensor PBA ………………………………………… 3-58
3.7.16 Temperature sensor ……………………………………… 3-58
3.8 Main drive unit …………………………………………………… 3-60
3.8.1 Main drive motor …………………………………………… 3-62
3.8.2 Main drive clutch …………………………………………… 3-62
3.9 Exit drive unit …………………………………………………… 3-63
3.10 Toner Duct drive unit …………………………………………… 3-65
3.11 PR Release drive unit ………………………………………… 3-66
3.12 Pick-up drive unit ………………………………………………… 3-67
3.13 WTB leveling drive unit ………………………………………… 3-68
3.14 LSU (Laser Scanning Unit) …………………………………… 3-71
Contents
3.15 Frame Duct …………………………………………………… 3-74
3.16 DADF Unit ……………………………………………………… 3-75
3.16.1 Width / Length sensor PBA ……………………………… 3-84
3.16.2 DADF Main PBA …………………………………………… 3-85
3.16.3 DADF Motors ……………………………………………… 3-87
3.16.4 DADF cover open sensor ………………………………… 3-90
3.16.5 Pick-Up Guide Sensor PBA ……………………………… 3-91
3.16.6 DADF Solenoid …………………………………………… 3-93
3.17 Exit Unit ………………………………………………………… 3-94
3.18 Regi. Unit ……………………………………………………… 3-96
3.19 Pick-Up Unit …………………………………………………… 3-98
3.20 Cassette Heating Cable ……………………………………… 3-100
chapter 4 Troubleshooting
4.1 Entering/Exiting Diagnostics Mode ……………………………… 4-1
4.2 Serive mode menu tree …………………………………………… 4-2
4.2.1 Information tab ……………………………………………… 4-2
4.2.2 Maintenance counts tab …………………………………… 4-4
4.2.3 Diagnostics tab …………………………………………… 4-5
4.2.4 Service Functions ………………………………………… 4-5
4.3 Information ………………………………………………………… 4-6
4.3.1 General ……………………………………………………… 4-6
4.3.2 Supply status ……………………………………………… 4-6
4.3.3 Software version …………………………………………… 4-8
4.3.4 Service Hours ……………………………………………… 4-8
4.3.5 Fault Log …………………………………………………… 4-8
4.3.5 Print reports ………………………………………………… 4-8
4.4 Maintenance Counts …………………………………………… 4-9
4.4.1 Fault count ………………………………………………… 4-9
4.4.2 Jam count …………………………………………………… 4-10
4.4.3 Part replacement count …………………………………… 4-12
4.5 Diagnotics ………………………………………………………… 4-13
Contents
4.5.1 Engine diagnostics ………………………………………… 4-13
4.5.1.1 NVM Read/Write ……………………………………… 4-13
4.5.1.2 Engine Test Routines ………………………………… 4-13
4.5.2 Fax diagnostics …………………………………………… 4-14
4.5.2.1 Fax NVM Read/Write ………………………………… 4-14
4.5.2.2 Fax Test Routines ……………………………………… 4-15
4.5.3 Scanner diagnostics ……………………………………… 4-17
4.5.3.1 Shading Test ………………………………………… 4-17
4.5.3.2 Scanner/DADF NVM Read/Write …………………… 4-17
4.5.3.3 Scanner/DADF Test Routines ……………………… 4-18
4.5.4 Adjustment ………………………………………………… 4-20
4.5.4.1 Print Adjustment ……………………………………… 4-20
4.5.4.2 Copy Adjustment ……………………………………… 4-22
4.5.4.3 Scan Area Adjustment ………………………………… 4-23
4.5.4.4 DADF Adjustment ……………………………………… 4-25
4.5.4.5 Finisher Adjustment …………………………………… 4-27
4.5.5 ACS ………………………………………………………… 4-30
4.5.6 Color Management ………………………………………… 4-31
4.6 Sevice functions ………………………………………………… 4-32
4.6.1 Main Memory Clear ………………………………………… 4-32
4.6.2 Hard Disk Maintenance …………………………………… 4-32
4.6.3 Debug Log …………………………………………………… 4-32
4.6.4 Port …………………………………………………………… 4-33
4.6.5 Capture Log ………………………………………………… 4-33
4.6.6 Toner Save ………………………………………………… 4-33
4.6.7 Count Setting of Large Page ……………………………… 4-33
4.6.8 System Recovery …………………………………………… 4-33
4.6.9 User Data Management …………………………………… 4-34
4.6.10 TR Control Mode ………………………………………… 4-35
chapter 5 Updating Firmware
5.1 Updating from the Printer Control Panel ……………………… 5-2
5.2 Updating from the Network …………………………………… 5-8
chapter 6 Preventive Maintenance (PM)
6.1 PM Supplies ……………………………………………………… 6-1
6.2. PM Procedures ………………………………………………… 6-5
6.2.1 Toner cartridge ……………………………………………… 6-5
6.2.2 Imaging unit ………………………………………………… 6-7
6.2.3 2nd Transfer roller ………………………………………… 6-11
6.2.4 Fuser Unit …………………………………………………… 6-12
6.2.5 Pick up/ Retard/ Forward roller …………………………… 6-13
6.2.6 Ozone Filter ………………………………………………… 6-13
6.2.7 DADF Rollers (Pick up /ADF/ Retard) …………………… 6-14
6.2.8 MP Pick up / Retard / Forward roller …………………… 6-19
6.2.9 Scanner Fan Filter ………………………………………… 6-21
Contents
6.3. Cleaning the PM parts ………………………………………… 6-22
6.3.1 Cleaning the charge scorotron …………………………… 6-22
6.3.2 Cleaning the pick up roller ………………………………… 6-22
6.3.3 Cleaning the Regi roller …………………………………… 6-23
6.3.4 Cleaning the tray1 feed roller ……………………………… 6-23
6.3.5 Cleaning the tray2 feed roller ……………………………… 6-24
6.3.6 Cleaning the DADF retard rubber pad …………………… 6-25
6.3.7 Cleaning the DADF rollers ………………………………… 6-26
6.3.7 Cleaning the ADF glass …………………………………… 6-27
chapter 7 Troubleshooting
7.1 Procedure of checking the symptoms ………………………… 7-1
7.2 Error code and troubleshooting ………………………………… 7-3
7.2.1 Error code and error message …………………………… 7-3
7.2.2 Error Code Details ………………………………………… 7-11
7.3 Image quality problems and solutions ………………………… 7-101
7.3.1 Vertical Lines ………………………………………………… 7-102
7.3.2 Horizontal Lines ……………………………………………… 7-103
7.3.3 White spot …………………………………………………… 7-104
7.3.4 Black background ………………………………………… 7-105
7.3.5 Blurred image ……………………………………………… 7-106
7.3.6 Uneven pitch and jitter image ……………………………… 7-107
7.3.7 Skewed image ……………………………………………… 7-108
7.3.8 Low image density ………………………………………… 7-109
7.3.9 Blank copy, Black copys …………………………………… 7-110
7.3.10 Uneven density in sub scan direction …………………… 7-112
7.3.11 Uneven density in main scan direction ………………… 7-113
7.3.12 Poor fusing performance ………………………………… 7-114
7.3.13 Stain on the paper back side …………………………… 7-115
7.3.14 DADF skew testing ……………………………………… 7-116
7.4 Other Errors ……………………………………………………… 7-121
chapter 8 System Diagram
Contents
8.1 Engine 1 …………………………………………………………… 8-1
8.2 Engine 2 …………………………………………………………… 8-2
8.3 Main board & OPE ……………………………………………… 8-3
8.4 Scan & DADF …………………………………………………… 8-4
8.5 Bottle joint board & side joint board …………………………… 8-5
8.6 DC control board ………………………………………………… 8-6
8.7 Cassette joint board & Drive joint board ……………………… 8-7
8.8 Heater & Fuse …………………………………………………… 8-8
chapter 9 System Recovery
9.1 Entry Point ………………………………………………………… 9-1
9.2 USB ………………………………………………………………… 9-2
9.3 Network …………………………………………………………… 9-4
9.4 Confi rmation Page ……………………………………………… 9-5
9.5 Error Page ………………………………………………………… 9-6
9.6 Progress Page …………………………………………………… 9-7
9.7 Error List …………………………………………………………… 9-8
9.8 HDD Repair ……………………………………………………… 9-8
9.9 HDD Failure ……………………………………………………… 9-10
Contents
chapter 10
Reference Information
10.1 Tools for troubleshooting ……………………………………… 10-1
10.2 Abbreviations …………………………………………………… 10-4
1. Prec
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(2) Use only Samsung replacement parts
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1. Warning and cautio
In order to prevent accidents and to prevent damage t
below carefully before servicing the printer and follow
1.1 Safety Warning
(1) Only to be serviced by appropriately qualified servi
High voltages and lasers inside this product are da
qualified service technician.
.
There are no user serviceable parts inside the prin
additions to the printer as these could cause the pr
fire hazards.
(3) Laser Safety Statement
The Printer is certified in the U.S. to conform to th
Subchapter J for Class 1(1) laser products, and el
orming to the requirements of
laser system and printer are designed so there is n
Class I level during normal operation, user mainte
ass I las
for s afety
the equipment please read the precautions listed
them closely.
ce technician.
ngerous. This printer should only be serviced by a
er. Do not make any unauthorized changes or
inter to malfunction and create an electric shock or
requirements of DHHS 21 CFR, chap ter 1
ewhere, it is certified as a Class I laser product coner products are not considered to be hazardous. The
ever any human access to laser radiation above a
ance, or prescribed service condition.
Warning >> Never operate or service the printer with
assembly. The reflected beam, although invisible, can
When using this product, these basic safety pre-cauti
electric shock, and personal injury.
he protective cover removed from Laser Scanner
damage your eyes.
ns should always be followed to reduce risk of fire,
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1.2 Caution for safety
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cable immediately, do not reuse or repair the dama
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cable. Some chemicals can attack the coating on
1.2.1 Toxic material
1. Prec
utions
This product contains toxic materials that could cause
(1) If the LCD control panel is damaged it is possible f
with the skin should be avoided. Wash any splash
doctor. If the liquid gets into the mouth or is swallo
(2) Please keep Drum cartridge and Toner cartridge a
Drum cartridge and Toner Cartridge may be harmf
1.2.2 Electric shock and fire safety
Failure to follow the following instructions could cause
(1) Use only the correct voltage, failure to do so could
electric shock.
Use only the power cable supplied with the printer.
cable to overheat and potentially cause a fire.
(3) Do not overload the power socket, this could lead t
lead to a fire.
(4) Do not allow water or other liquids to spill into the p
paper clips, pins or other foreign objects to fall into
to an electric shock or fire hazard.
Never touch the plugs on either end of the power c
When servicing the printer remove the power plug
(6) Use caution when inserting or removing the power
firmly and pull. The power connector must be inser
overheating possibly leading to a fire.
(7) Take care of the power cable. Do not allow it to be
damaged. Do not place objects on top of the powe
overheat and cause a fire. Exposed cables could c
the power cable, weakening the cover or exposing
(8) Ensure that the power sockets and plugs are not cr
should be repaired immediately. Take care not to c
the machine.
(9) Use caution during thunder or lightning storms. Sa
from the power source when such weather conditi
ower cord if it is still connected to the wall socket
(10) Avoid damp or dusty areas, install the printer in a
machine near a humidifier or in front of an air con
can lead to overheating and cause a fire or cause
(11) Do not position the printer in direct sunlight. This
possibly leading to the printer failing to work prop
(12) Do not insert any metal objects into the machine t
could make contact with a high voltage conductor
llness if ingested.
r the liquid inside to leak. This liquid is toxic. Contac
s from eyes or skin immediately and contact your
ed see a doctor immediately.
ay from children. The toner powder contained in the
l and if swallowed you should contact a doctor.
recautions
lectric shock or potentially cause a fire.
amage the printer and potentially cause a fire or
Use of an incorrectl
overheating of the cables inside the wall and could
rinter, this can cause electric shock. Do not allow
the printer these could cause a short circuit leading
ble with wet hands, this can cause electric shock.
rom the wall socket.
onnector. When removing the power connector, grip it
ed completely, otherwise a poor contact could cause
ome twisted, bent sharply around corners or wise
cable. If the power cable is damaged it could
use an electric shock. Replace the damaged power
cables causing fire and shock risks.
cked or broken in any way. Any such defects
ut or damage the power cable or plugs when moving
sung recommends that this machine be disconnected
ns are expected. Do not touch the machine or the
n these weather conditions.
lean well ventilated location. Do not position the
itioner. Moisture and dust built up inside the machine
parts to rust.
ill cause the temperature inside the printer to rise
rly and in extreme conditions could lead to a fire.
rough the ventilator fan or other part of the casing, it
inside the machine and cause an electric shock.
ecified cable could cause the
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1.2.3 Handling Precautions
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(1) Ensure the printer is installed on a level surface, ca
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(3) Disconnect printer interface cables and power cabl
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The OPC Drum can be irreparably damaged if it e
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supporting its weight. Failure to do so could
p
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1. Prec
utions
The following instructions are for your own personal s
product.
cause the printer to tip or fall.
(2) The printer contains many rollers, gears and fans.
fingers, hair or clothing in any of these rotating de
(3) Do not place any small metal objects, containers
which if spilled could get into the machine and ca
(4) Do not install the machine in areas with high dust
a humidifier or heater. Damage could be caused t
(5) Do not place candles, burning cigarettes, etc on th
(6) When reinstalling the imaging unit or ITB unit at p
1.2.4 Assembly / Disassembly Preca
Replace parts carefully and always use Samsung par
cable routing before dismantling any part of the machi
Please carry out the following procedures before dism
(1) Check the contents of the machine memory and m
if the main board or network card is replaced.
(2) Ensure that power is disconnected before servicin
(4) Only use approved spare parts. Ensure that part n
temperature rating are correct.
(5) When removing or re-fitting any parts do not use e
plastic.
(6) Take care not to drop any small parts into the mac
(7) Handling of the OPC Drum
Take care not to expose the OPC Drum either to
room lighting. Exposure for as little as 5 minutes
properties and will result in print quality degradati
Remove the OPC Drum and store it in a black ba
working with the Covers (especially the top cover
damage the OPC Drum.
- Take care not to scratch the green surface of OP
If the green surface of the Drum Cartridge is scra
compromised.
fety, to avoid injury and so as not to damage the
of
Take great care to ensure that you do not catch your
ices.
f water, chemicals or other liquids close to the printer
se damage, shock or fire hazard.
r moisture levels, beside on open window or close to
the printer in such areas.
e printer, These could cause a fire.
wer off, perform the OPC-ACR surely.
tions
s. Take care to note the exact location of parts and
ne. Ensure all parts and cables are replaced correctly.
antling the printer or replacing any parts.
ake a note of any user settings. These will be erased
or replacing any electrical parts.
.
mber, product name, voltage, current and
cessive force, especially when fitting screws into
hine.
to
irect sunlight or to fluorescent or incandescent
an damage the surface of the photoconductive
n. Take extra care when servicing the printer.
or other lightproof container. Take care when
open as light is admitted to the OPC area and can
Drum Unit.
ched or touched the print quality will be
.
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1.2.5 Disregarding this warning may
(1) Be careful with high temperature compone nts.
The fuser unit works at a high temperature. Use ca
cool down before disassembly.
(2) Do not put fingers or hair into the rotating parts.
When operating a printer, keep your hands and hai
motor, fan, etc.).
(3) When moving the printer :
- When transporting/installing the equipment, employ f
- Be sure not to hold the movable parts or units (e.g. th
equipment.
- Be sure to use a dedicated outlet with 110V/220V po
- The equipment must be grounded for safety.
- Select a suitable place for installation. Avoid excessi
sunlight.
- Provide proper ventilation since the equipment emits
- The e
-Be sure to fix and plug in the power cable securely aft
-If you are moving the machine a short distance, you s
(e.g : same building through elevator)
- If you are moving the machine a long distance, you
& staple unit, tape and disassemble all trays. (e.g : m
ment must be installed near the socket outl
cause bodily injury
tion when working on the printer. Wait for the fuser to
away form the rotating parts (Paper feeding entrance,
ur people and be sure to hold the lifting handles.
e control panel, DADF) when transporting the
er input.
e heat, high humidity, dust, vibration and direct
a slight amount of ozone.
et and must be accessible.
r the installation so that no one trips over it.
ould separate the finisher.
hould remove toner & imaging unit, lock scan carrier
ved by truck or so)
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1.3 ESD Precautions
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integrated circuits, some field effect transistors, and se
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electricity sufficient to damage an ESD
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chip components
solder removal devices not classified as anti
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1. Prec
utions
Certain semiconductor devices can be easily damage
commonly called “Electrostatically Sensitive (ES) Dev
The techniques outlined below should be followed to
caused by static electricity.
Caution >>Be sure no power is applied to the chassis
1. Immediately before handling a semiconductor com
off any electrostatic charge on your body by touchi
commercially available wrist strap device, which sh
prior to applying power to the unit under test.
2. After removing an electrical assembly equipped wit
such as aluminum or copper foil, or conductive foa
vicinity of the assembly.
3. Use only a grounded tip soldering iron to solder or
“
”
-
static” can generate electrical charges sufficient to
5. Do not use Freon-propelled chemicals. When spra
damage ESDs.
6. Do not remove a replacement ESD from its protecti
Most replacement ESDs are packaged with all lead
or a comparable conductive material.
by static electricity. Such components are
ices” or ESDs. Examples of typical ESDs are:
“”
.
elp reduce the incidence of component damag e
or circuit, and observe all other safety precautions.
onent or semiconductor-equipped assembly, drain
g a known earth ground. Alternatively, employ a
uld be removed for your personal safety reasons
ESDs, place the assembly on a conductive surface ,
, to prevent electrostatic charge buildup in the
esolder ESDs.
“
-
damage ESDs.
ed, these can generate electrical charges sufficient to
e packaging until immediately before installing it.
shorted together by conductive foam, aluminum foil,
7. Immediately before removing the protective shortin
touch the protective material to the chassis or circui
8. Maintain continuous electrical contact between the
until completely plugged or soldered into the circuit.
9. Minimize bodily motions when handling unpackage
the brushing together of clothing fabric and lifting o
.
material from the leads of a replacement ESD,
t assembly into which the device will be installed.
SD and the assembly into which it will be installed,
replacement ESDs. Normal motions, such as
e’s foot from a carpeted floor, can generate static
Service Manual
SCX-8030/8040 series
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SAMSUNG ELECTRONICS
Version 0.05
2. Product
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2. Product description
2.1 Specifications
General Specifications
escription
Item SCX-8030ND
Printing Speed (A4) 30 ppm
FCOT < 7 sec
Warm-up Time < 25 sec
Duplex Printing Speed 30 ppm
Scanning Speed (A4) (Color)
Memory 512MB (Max.1GB )
HDD 250GB
CPU SPGPv4 800MHz
Resolution
Gradation 256
Size (W x D x H ) 677.5 x 742.8 x 924 m
Weight Approx. 113Kg (250lb
40 ipm @ 600 dpi
60 ipm @ 300 dpi
• Optical : 600 x 600 d
• Enhanced : Draft 60
Default
Up to 6
SCX-8040ND
40 ppm
< 5.5 sec
40 ppm
pi
x 600 x 1bit
00 x 600 x 2 bit
0 x 600 x 4 bit
m (26.7 x 29.2 x 36.4 inches)
(Including consumables and tray)
Noise (dB)
Power consumption
Power requirement
Power output rating for heating
wire in DCF/HCF
Service Manual
SCX-8030/8040 series
• Ready mode : 37 d
• Printing mode : 54 d
• Copying mode : 57 d
• Average operating
• Ready mode : Less t
• Low Power mode : L
• Power Save mode :
• Power off mode : 0
AC 110-127V , 50/60
Note - See the Rating
(hertz) and type of cur
AC 110-127V , 50/60
Note - See the Rating
and type of current.
The voltage rating of
(A)
(A)
B(A)
ode : Less than 1,100 W
han 250 W
ss than 40 W
ess than 7 W
z or AC 220-240V , 50/60 Hz
label on the machine for the correct voltage, frequency
rent.
z or AC 220-240V , 50/60 Hz
label on the machine for correct voltage, frequency (hertz)
eating wire is the same as the machine’s voltage rating.
2
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SAMSUNG ELECTRONICS
Version 0.05
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Printer Specifications
Printing method
laser beam printing
L
400
600
p
5
e
Duplex copy speed
Dupl
2)
0
Zoom range
4
-
t(600x600x2 dpi)
Dupl
2)
2. Product
escription
Item SCX-8030ND
Printing speed Up to 30 ppm (A4), 30 ppm
Duplex printing speed Up to 30 ipm (A4), 30 ipm (
First print out time
(from ready)
Print resolution
Printer language PCL5e, PCL6, PostScript 3,
OS compatibility
Interface
< 9 sec
•Default : Up to 2,
• Max : Up to 9,600 x 600 d
• Windows: 2000 ,XP,2003 ,
• Various Linux OS
• Macintosh: Mac OS X 10.
• High speed USB 2.0
• Ethernet 10/100/1000 Bas
• FDI (optional)
x
Copier specifications
SCX-8040ND
(Letter) Up to 40 ppm (A4), 40 ppm (Letter)
etter) Up to 40 ipm (A4), 40 ipm (Letter)
< 8 sec
dpi effective outpu
i effective output(600x600x2 dpi)
PDF 1.7+, TIFF, PJL
Vista ,2008 ,Win7
~10.6
TX (embedded type)
Item SCX-8030ND
Copy Speed Up to 30 cpm (A4), 30 cpm
Simplex to Duplex (1-1,1-2)
First copy out time < 7 sec
Copy resolution
Service Manual
SCX-8030/8040 series
: Up to 30 ipm in A4 (30 ipm
ex to Duplex (2-1.2-
: Up to 18 ipm in A4 (18 ipm
• Platen : 600 x 600 dpi
• Document feeder: Up to 6
• Platen : 25% to 400%
• Document feeder: 25% to
SCX-8040ND
(Letter) Up to 40 cpm (A4), 40 cpm (Letter)
Simplex to Duplex (1-1,1-2)
in Letter)
in Letter)
0 x 600 dpi
00%
2
2
: Up to 40 ipm in A4 (40 ipm in Letter)
ex to Duplex (2-1.2-
: Up to 24 ipm in A4 (24 ipm in Letter)
< 5.5 sec
SAMSUNG ELECTRONICS
Version 0.05
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Scanner specifications
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Internal: 3
n
0
3
Applicable line
Public Sw
M
e
(
• Standar
0
F
n
c
-
bit
Telephone Network (PSTN) or behind PABX
203 x 98 dpi
2. Product
escription
Item SCX-803
Compatibility TWAIN s
Scanning method Color CC
TWAIN standard
Resolution
Network Scan File format PDF, TIF
Effective scanning length Max. 432
Effective scanning width Max. 297
Color bit depth
Mono bit depth
Scan to USB 100, 200,
Scan to Email 100, 200,
Scan to Server 100, 200,
Up to 60
(Up to 4,
External:
1 bit for li
8 bit for g
ND SCX-8040ND
andard (network)
D
x 600 dpi
00 x 4,800 dpi by software enhancement)
300, 400, 600 dpi
300, 400, 600 dpi
300, 400, 600 dpi
F, JPEG
mm (17 inches)
mm (11.7 inches)
24 bit
eart & halftone
ray scale
Fax Specifications
Item SCX-803
Compatibility Super G
Data coding MH/MR/
Modem speed 33.6kbps
Transmission speed Up to 3 s
Maximum document length 432 mm
Resolution
Memory HDD Ba
Auto dialer up to 500
Service Manual
SCX-8030/8040 series
• Fine : 2
• Super
• Ultra Fi
ND SCX-8040ND
MR/JBIG/JPEG
conds/page
17 inches)
:
3 x 196 dpi
ine : 300 x 300 dpi
e : 600 x 600 dpi
kup
numbers
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SAMSUNG ELECTRONICS
Version 0.05
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Paper Specifications
e
e
o
m
3
4
C
Plain Pap
Th
e
p
h
e
aPre
1
X
0
g
g
a
a
D
a
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r
Thick Pap
2. Product
escription
Item SCX-8030ND
• Standard : 1,040 (Cassett
Input Paper Capacity
Output Paper Capacity
Paper Size
Paper Type
Paper Weight
• Maximum : 1,040 (Cassett
Note – The SCX-8025ND n
• Standard : 500 (Center Ou
• Maximum : 3,250 (Booklet
• Cassette :
•MP Tray :
• High Capacity Feeder :
assette :
•
• MP Tray :
• High Capacity Feeder :
• Cassette : 60 ~ 163 gsm (
• MP Tray : 60 ~ 216 gsm (1
• High Capacity Feeder : 60
148 x 210 m
98 x 148 mm(
A
er,
Recycled, Lett
Plain Pa
Recycled, Lett
Transparency,
er, T
Pl
SCX-8040ND
1 & 2) + 100 (MP Tray)
1 & 2) + 2,000 (High Capacity Feeder) + 100 (MP Tray)
t supports the Tray(DCF,HCF) and the Finishe
tput Tray)
Finisher) + 125 (Job Separator)
(5.83”x 8.27”) ~ 305 x 457 mm (12”x 18”)
.8”x 5.8”) ~ 305 x 1200 mm (12”47”)
/ Letter
n Paper,
rhead, Cotton, Colored, Archive, CardStock, Label
in Paper, Thick Paper, Bond, Punched, Pre-Printed,
rhead, Cotton, Colored, Archive, CardStock, Label,
Envelope
in Paper, Thin Paper, Thick Paper, Bond, Punched,
-Printed, Recycled, Cotton, Colored, CardStock
6lb Bond ~ 90lb Index)
6lb Bond ~ 90lb Cover)
~ 163 gsm (16lb Bond ~ 90lb Index)
er, Bond, Punched, Pre-Printed,
Original Capacity for DADF 100 sheets
Original Size for DADF
Original Weight for DADF
• Full supported Size : 140
• Auto-detected Size : A3, B
• Simplex : 42 ~ 163 gsm (3
• Duplex : 50 ~ 128 gsm (30
Consumables
Product Model name Life **
Toner Cartridge
Imaging unit MLT-R607K 100K p
Waste Toner Container MLT-W606 300K p
* American 35K Toner can be used for SCX-8030N
** Declared yield value in accordan ce with 6% cover
MLT-K606S 35K pa
MLT-K607S 20K pa
140mm ~ 297 x 432mm (5.5" x 5.5" ~ A3/Ledger)
4, B4 SEF, A4, A4 SEF, B5, B5 SEF, A5, A5 SEF
lb Book ~ 90lb Index)
lb Book ~ 34lb Bond)
SCX-8030ND SCX-8040ND
es X* O
es O O
ges O O
ges O O
ge.
Service Manual
SCX-8030/8040 series
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Version 0.05
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Option Unit
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2. Product
escription
Option Unit Model name Re
Stand CLX-DSK10T/SEE
Dual Cassette
Feeder
HCF
(High Capacity
Feeder)
Job Separator SCX-JST000/SEE 125
Bridge Unit CLX-BRG200/SEE
Standard Finisher CLX-FIN40S/SEE 1,2
Booklet Finisher CLX-FIN40L/SEE 3,2
Punch Kit
Working Table CLX-WKT000/SEE
512MB Memory SCX-MEM300/SEE 512
FDI Kit CLX-KIT10F/SEE Seri
Fax Kit
CLX-PFP000/SEE 520
CLX-HCF102/SEE
CLX-HCF102/XAA
CLX-HPU000/XAA 2-3
CLX-HPU001/SEE 2-4
CLX-FAX150/SEE
CLX-FAX150/XEE
CLX-FAX150/XEG
CLX-FAX150/XEU
2,0
G3,
ark
Sheet Tray x 2
0 Sheets (LTR, A4)
Pages
0 Stacking, Stapling (5 Pos)
0 Stacking, Stapling (5 Pos), Booklet
Holes (NA)
Holes (EU)
MB
al Port
T.37/38, PC Fax SW, Fax Manual Softcopy
CLX-FAX250/SEE
Fax Multiline Kit
SmarThru Workflow Do
CounThru Co
Advanced Scan Kit CLX-KIT10D/SEE Se
Heating wire for
Cassette, HCF,
DCF
Heating wire for
Scan
Service Manual
SCX-8030/8040 series
CLX-FAX250/XEE
CLX-FAX250/XEG
CLX-FAX250/XEU
CLX-DHK11C
CLX-DHK12C
CLX-DHK11S
CLX-DHK12S
G3
ument Distribution Solution
nter/cost Management Solution
rchable PDF, Barcode, etc.
, 10W (equipped by service person at field, voltage rating
110
of
eating Wire is the same as the machine’s voltage rating)
220
, 10W (equipped by service person at field, voltage rating
of
eating Wire is the same as the machine’s voltage rating)
110
, 5W and 10W (equipped by service person at field,
volt
ge rating of Heating Wire is the same as the machine’s
volt
ge rating)
220
, 5W and 10W (equipped by service person at field,
volt
ge rating of Heating Wire is the same as the machine’s
volt
ge rating)
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SAMSUNG ELECTRONICS
Version 0.05
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Option unit configuration
t
(CLX
D
(CLX
FAX150)
(CLX
FAX250)
F
X
-
(CLX
PFP000)
(CLX
HCF102)
kit
Expansion memory module 512M
1,250-sheet standard finisher
(CLX-FIN40S)
Bridge kit
(CLX-BRG200)
3,250-sheet booklet finisher
(CLX-FIN40L)
2. Product
escription
Job Separator
(SCX-JST000)
Working Table
(CLX-WKT000)
Duplex Automatic Document Feeder
2/3 hole Punch kit
(CLX-HPU000)
2/4 hole Punch kit
(CLX-HPU001)
Fax kit
-
Fax multi-line kit
-
(CL
S
and
-
I
-KIT10F)
Main unit
Optional tray
High capacity feeder
-
-
(SCX-MEM300)
Service Manual
SCX-8030/8040 series
Cassette / Scanner Heating cable
(CLX-DHK11C/12C/11S/12S)
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SAMSUNG ELECTRONICS
Version 0.05
2. Product
D
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2.2 System configuration
Front view 1
escription
1 DADF Cover
2 DADF width guides
3 DADF input tray
4 DADF output tray
5 Standard tray right bottom door
6 DCF right bottom door
7 DCF (tray3, tray4)*
8 Standard tray (tray1, tray2)
9 Front door
10 Front door handle
11 Control panel
12 Center tray
* Optional device
2
Service Manual
SCX-8030/8040 series
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SAMSUNG ELECTRONICS
Version 0.05
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Front view 2
1
S
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5
P
h
2. Product
escription
canner glass
2 White sheet
3 Multi-purpose tray
4 Multi-purpose tray width guide
* Optional device
ower-switc
6 Power receptacle
7 USB port (2 EA)
8 Job separator*
2
Service Manual
SCX-8030/8040 series
8
SAMSUNG ELECTRONICS
Version 0.05
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Rear view
1
DCF cable
u
-
5
USB host
port
2. Product
escription
2 DADF cable
3 Scanner locking screw
4 USB port (Connection port to comp
6 Finisher connector
7 Network port
ter)
Service Manual
SCX-8030/8040 series
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SAMSUNG ELECTRONICS
Version 0.05
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Inner view
o
n
1
2. Product
escription
1 Waste toner container
2 Toner cartridge
NOTE
If you want to see the imaging unit, you need t
lever upward. Then remove the waste toner co
3 Imaging unit
4 Locking lever
remove the waste toner container. Lift the locking
tainer.
2-
Service Manual
SCX-8030/8040 series
0
SAMSUNG ELECTRONICS
Version 0.05
2. Product
D
V
1
escription
iew with standard finisher (option
al)
1 Standard finisher front door
2 Manual stapler
3 Manual stapler button
4 Finishing tray
Service Manual
SCX-8030/8040 series
5 Top tray
6 Top door
7 Standard finisher Front door
handle
8 Staple
2-
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SAMSUNG ELECTRONICS
Version 0.05
2. Product
D
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1
escription
View with booklet finisher1 (option
l)
1 Booklet tray
2 Finishing tray
3 Booklet finisher front door
4 Manual stapler
Service Manual
SCX-8030/8040 series
5 Manual stapler button
6 Top tray
7 Top door
8 Booklet finisher front door handle
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SAMSUNG ELECTRONICS
Version 0.05
2. Product
D
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1
escription
View with booklet finisher2 (option
l)
1 Knife wheel
2 Booklet maker handle
3 Fold wheel
4 Booklet jam removal wheel
Note
If you want to open the booklet maker, hold the b
Service Manual
SCX-8030/8040 series
5 Staple
6 Booklet Staple (2 EA)
7 Booklet maker cover
oklet maker handle and pull it out.
2-
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SAMSUNG ELECTRONICS
Version 0.05
2. Product
D
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16
escription
Layout
2
3
4
5
6
15
14
13
12
11
7
8
9
1 DADF 7 1sttray
2 Job separator output tray 8 2ndtray
3 Face down output tray 9 Optional
(Stand /
4 Toner cartridges 10 Pick up
10
13 Fuser unit
14 Flatbed scanner
tray
HCF / DCF)
ollers 16 Document input tray
15 Document output tray
5 Laser scanning unit 11 MP tray
6 Imaging units 12 Transfer
Service Manual
SCX-8030/8040 series
roller unit
2-
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SAMSUNG ELECTRONICS
Version 0.05
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