Samsung SCX-5315F User manual

DIGITAL LASER MFP
SCX-5315F Series
SCX-5315F
SCX-5115
1. Precautions
2. Specifications
3. Disassembly
4.Troubleshooting
5. ExplodedViews and Parts List
6. Block Diagram
7. Connection Diagram
DIGITAL LASER MFP CONTENTS
SERVICE MANUAL

Specification
Samsung Electronics 2-1
2. Specification
Specifications are correct at the time of printing. Product specifications are subject to change without notice.
See below for product specifications.
2-1 General Specifications
* Sound Pressure Level, ISO 7779
Item Description
Type of Unit Desktop
Operation System Win95/98/ME/ NT /2000/XP
Duplex Printing Yes(Default)
Interface IEEE1284(ECP)
USB(without HUB mode)
CPU 120 MHz(ARM946ES)
Emulation PCL6
Warming up Time 30 Sec (Stand-By), 25˚C
Absolute Storage Condition Temperature : -20°C ~ 40°C, Humidity : 10% RH ~ 95% RH
Operating Condition Temperature : 10˚C ~ 32˚C, Humidity : 20% RH ~ 80 % RH
Recommended Operating Condition Temperature : 16°C ~ 30°C, Humidity : 30% RH ~ 70% RH
Dimension(W X D X H) 560 X 433 X 459 mm
Weight About 22.5 Kg(with CRU)
* Acoustic Noise Less than 56/50 dB(Copy/Printing mode)
Power Rating AC 100VAC ~ 127VAC ± 15 %, 50/60Hz ± 3Hz
AC 220VAC ~ 240VAC ± 15 % , 50/60Hz ± 3Hz
Power Consumption Avg. 320Wh
Power Save Consumption Avg. 35Wh
Recommended System Requirement Pentium IV 1.2 Ghz, 128 MB RAM, 220MB(Hard Disk)
Minimum System Requirement Pentium II 400Mhz, 64 MB RAM, 120MB(Hard Disk)
LCD 16 characters X 2 lines
Memory 4 Mbyte for flash Memory , 16 Mbyte for SDRAM

Specification
Samsung Electronics2-2
2-2 Printer Specifications
* Print speed will be affected by Operating System used, computing performance, application software,
connecting method, media type, media size and job complexity.
2-3 Facsimile Specification(SCX-5315F Only)
Item Description
Printing Method Laser Scanning Unit + Electro Photography
*Speed Single Side : Up to 15 PPM
(Letter Size, 5% Character Pattern)
Duplex : Up to 7.5 IPM(Images/Min) (Letter Size, 5% Character Pattern)
Source of Light LSU(Laser Scanning Unit)
Duplex Printing Yes(Default)
Resolution(Horizontal XVertical) Up to 1200 x 1200 DPI effective output
Feed Method Cassette Type , By Pass Tray,
ADF(Automatic Document Feeder)
Feed Direction FISO(Front-In Side-Out)
Paper Capacity(Input) Cassette : 550 Sheets
By Pass Tray : 100 Sheets(based on 75g/ß
≥
, 20lb)
Paper Capacity(Output) Face Down : 250 Sheets
Effective Print Width 203 ± 1mm (8 inch)
Item Description
Standard Recommendation ITU-T Group3(ITU : International Telecommunications Union)
Application Circuit PSTN or behind PABX
(PSTN : Public Switched Telephone Network.
PABX : Private Automatic Branch Exchange)
Data coding(Compression) MH/MR/MMR/JPEG(Transmission)
Modem speed 33600 /14400/12000/9600/7200/4800/2400 bps
Transmission Speed Approximately 3 sec(33,600 bps)
Effective Scanning Width 8.2 inches(208 mm)
Halftone 256 Levels
Paper Capacity(Input) ADF(Automatic Document Feeder) : 30Sheets(75g/ß
≥
)
FAX Mode Standard /Fine/Super Fine/Halftone
Memory 4MB

Specification
Samsung Electronics 2-3
2-4 Scanner Specification
* Speed will be affected by Operating System used, computing performance, application software, connecting
method, media type, media size and job complexity.
2-5 Copy Specification
NOTE :
(1) Speed claims based on the test chart : Letter size.
SDMP : Single Document Multiple Printout
MDSP : Multiple Document Single Printout
• Speed will be affected by Operating System used, computing performance, application software,
connecting method, media type, media size and job complexity.
Item Description
Type Flatbed(with ADF)
*Speed Mono : Up to 1.2 msec/line, Color : Up to 2.5 msec/line
Device Color CCD(Charge Coupled Device) Module
Interface IEEE1284(ECP Support)
USB(without HUB Mode)
Compatibility TWAIN Standard , WIA
Optical Resolution(H X V) Up to 600 x 600 DPI effective output
Interpolation Resolution Max. 4800 dpi
Halftone 256 Levels
Effective Scan width 8.2 inches(208 mm)
Item Description
Mode B/W
Quality Text/Photo/Mixed
Mono Copy Speed
(1)
Platen(SDMP) : Up to 12 cpm in A4 size, IDC 5% pattern
ADF (SDMP) : Up to 12 cpm in A4 size, IDC 5% pattern
ADF (MDSP) :Text/mixed : Approx.7 cpm in A4 size, IDC 5% pattern
: Photo :Approx. 3 cpm in A4 size, IDC 5% pattern
Optical Resolution (H x V) Up to 600 x 600 DPI effective output
Multi Copy 99 pages
Maximum Original Size Legal
Maximum Page Size Legal
Paper Type Selection Plain , Legal , Cardstock , Transparency
Zoom Range Platen : 25 ~ 400%(1% Step)
ADF : 25~100 %(1% Step)

Specification
Samsung Electronics2-4
2-6Telephone Specification(SCX-5315F Only)
2-7 Consumables
Item Description
Speed Dial 80EA
Tone/Pulse Tone only user modeTone/Pulse selectable in tech mode.
Item Description
Type Separate type
(Toner Cartridge / Drum Cartridge)
Life Toner Cartridge Up to 6,000 sheets
( 5% coverage pattern, simplex normal mode )
Drum Cartridge Up to 15,000 sheets
(simplex normal mode )

T I D I
This service manual is also provided on the web,
the ITSELF system Samsung Electronics Co., Ltd.
“http://itself.sec.samsung.co.kr”
© Samsung Electronics Co.,Ltd. JULY 2003
Printed in Korea.
VERSION NO. : 1.00 CODE : JC-0086A
This Service Manual is a property of Samsung Electronics
Co.,Ltd. Any unauthorized use of Manual can be punished
under applicable International and/or domestic law.

Disassembly and Reassembly
Samsung Electronics 3-1
3. Disassembly and Reassembly
3-1 General Precautions on Disassembly
When you disassemble and reassemble components, you must use extreme caution.
The close proximity of cables to moving parts makes proper routing a must.If components are removed, any
cables disturbed by the procedure must be restored as close as possible to their original positions.Before
removing any component from the machine, note the cable routing that will be affected.
Whenever servicing the machine, you must carry out the following :
1. Check to verify that documents are not stored in memory.
2. Unplug the power cord.
3. Use a flat and clean surface.
4. Replace only with authorized components.
5. Take care when removing plastic component-do not force.
6. Make sure all components are in their proper position.
3-2 Rear Cover
1. Remove the six screws securing the Rear Cover.
2. Separate the rear cover from the base frame and Scanner Ass'y.

Disassembly and Reassembly
3-2 Samsung Electronics
3-3 Scanner Ass'y
1. Before you remove the Scanner Ass'y, you
should remove:
- Rear Cover (see page 3-1)
2.Take out the Shield Main Upper.Unplug the one
connector and CCD cable.
Notice :
To avoid damage to the CCD cable connector ensure that
you pull the cable out carefully. Pull in line with the con-
nector not at an angle.
3. Remove the three screws, as shown below.
4. Open the Side Cover assembly first to open the
Front cover. In the other words, close the front
cover first to assembly it.
5. Remove two screws.
Side CoverAss’y
Front Cover
1
2

Disassembly and Reassembly
Samsung Electronics 3-3
6. Pull up the Scanner Ass'y in the direction of
arrow.
7. Remove the connector from the Platen Ass'y.
8. Open the ADF Ass’y in the direction of arrow.
Pull the ADF Ass'y upward and remove it.
9. Remove the three screws securing the Platen
Ass'y.

Disassembly and Reassembly
3-4 Samsung Electronics
10. Pull the OPE Ass'y and unplug the one connector.
11. Remove the five screws securing the Platen Ass'y.
12. Unlatch the Scan Upper Ass'y securing the
glass and remove it.
Notice :
When dismantling the Scan Assy ensure your work area
is clean. Dirt or dust on the scan head can lead to a deg-
radation in scanned image quality.
13. Remove the two scews and pull the Dummy
Upper Ass’y.
Dummy Upper Ass’y