CLP-300
Series Model CLP-300 B/W 16 ppm, Color 4 ppm, SPL-C
Sheets Semi-cassette Sheet manual slot Sheet Face-Down
Version no
Contents
Information Related in Disassembly and Assembly
How to use EDC Engine Diagnostic Control Mode
Block diagram
Reference Information
Precautions
Safety Warning
Electric Shock and Fire Safety Precautions
Toxic material
Handling Precautions
Assembly / Disassembly Precautions
Be careful with the high temperature part
When you move the printer
Ensure the printer is installed safely
Disregarding this warning may cause bodily injury
ESD Precautions
Super Capacitor or Lithium Battery Precautions
Product Specifications
Product Overview
Specifications
General Specifications
Controller & S/W
Paper Handling
Consumables
CRU
FRU
ITB
Environment Options Accessory
Model Comparison Table
System Structure
Main Parts of System
Cassette
LSULaser Scan Unit
Fuser Ass
ITBIntermediate Transfer Belt & 1st Transfer Roller
EP Process
Structure of EP Process
System Outline Paper path
Dev-Y Dev-M
Dev-C
Dev-K
Exposing
Developing
Transfer
Fusing
Roll system
Main PBA Description
Main Controller PBA
Connector
Main PBA
USB
RJ45
Main PBA Description
CHORUSm
Channels ADC Control Unit 2 Channels DAC Control Unit
CHORUSm Internal Block Diagram
System Memory Block
Flash Memory Block
USB2.0 Device Block
Network Block
Clutches Control
PWM Control
ADC Control
DAC Control
SMPSSwitching Mode Power Supply PBA
DC Output
AC Output
Output Voltage
HVPSHigh Voltage Power Supply PBA
T2 Cleaning Voltage Clean T2
Charger Voltage Charger
1st Transfer High Voltage T1+
2nd Transfer High Voltage T2+
Case of Refill Toner Install
Crum
Process after CRU life expiration
Crum Position
General Description
Controller
Processor
Printer Language Emulations
Periodic Replacing Parts
Interfaces
Control Panel
Items
Power Switch
Operator Panel
Sensor
Crums
Architecture
Language Monitor
Status Monitor
Can start polling to get the printer status
Printer Driver Status Monitor
Status Monitor Data Flow
System F/W Flow
LPEC2
Alarm Shortage
Error status
FW Upgrade
Crum Overview
Crum stores the following information
Initailize Flow
Structure and Descriptions Samsung Electronics
Precautions When Replacing Parts page5-2
Parts for Maintenance and Repair Page5-3
Information Related in Disassembly and Assembly page5-5
Disassembly Procedure page5-10
Precautions when replacing parts
Precautions when assembling and disassembling
Preautions when handling PBA
Releasing Plastic Latches
Parts for Maintenance and Repair
Replacement interval for parts with a limited life
Items Pages Printed Part number
CLP-K300A
Printer Cleaning
Information Related to Disassembly and Assembly
Special service parts
Screws used in the printer
Samsung Electronics
Disassembly and Reassembly
Samsung Electronics
Disassembly Procedure
Cover Unit
Top Cover
Fuser Ass’y
Remove the Left Cover
HVPSHigh Voltage Power Supply
LSULaser Scan Unit
SMPSSwitching Mode Power Supply
Main Board
Follow through in Cover Unit Remove the Smps Disassembly
Drive Ass’y
Transfer Roller
Open Rear Cover
Overview
Architecture
Data and Control Flow
CLP-300
Function
KEY Function
Firmware downloads mode function
LED Function
Black only key input process
Service Error LED Operation
Status LED
Toner-low Status Green/Red
CMYKLEDs
Assert Error LED Operation
Start & end
Onds and then All LEDs turn OFF for approximately 3 seconds
Jam Removal
Clearing Paper Jams
Close the rear cover and then open the top cover
Cover will then close automatically
Tips for Avoiding Paper Jams
Printing a Configuration
Sample Pattern
Printing a Demo
Alignment and Adjustmens
Samsung Electronics
Periodic Defective Image
Roller
How to use EDC Engine Diagnostic Control Mode
Enterence
Keys
EDC Map
Motor Test
Solenoid Test
3.3 LSU/ Fuser Test
PTL
Hvps Test
T2 Reverse
Maintenance
Error list and recovery
Off Message is disappeared
Alignment and Adjustmens
Error Message
LED status legend LED pattern Possible Problem and Solution
Procedure of Checking the Symptoms
ON?
END
Troubleshooting Checklist
See Solving General Printing Problems
Printed correctly Print a short document from a
Solving General Printing Problems
Manual
Troubleshooting
Samsung Electronics
Solving Print Quality Problems
Background scatter
Toner cartridge may not be installed properly
Ensure that the paper is loaded properly
Tray
Remove the toner cartridge and reinsert
Character Voids
Horizontal stripes
Common Windows Problems
Common Macintosh Problems
Common Linux Problems
Cups
Interactively and see if you get error messages
Dor to inform them of the issue
Major Problems Trouble shooting
Vertical Line and Band Vertical White Line
Light Image Dark Image or black
Background 6 JAM
Troubleshooting
Paper Empty Cover Open Defective motor operation
No Power Vertical Line Getting Curved LSU Error
Exploded Views and Parts List
Main
Top Cover
Rear Cover
Front Cover
Main Driver1
Main Driver2
Main Frame1
Main Frame2
LSU Cover
Fuser Unit
ELA-UNIT OPC DEV
ITB Unit
2114
Casstte Unit
CBF-POWER CORDDT,EU,FP3/YES,IEC320 C13
MEA UNIT-FRAMECLP-300,SEC,WORLD
COVER-M-LEFT SIDECLP-300,ABS FR,T2.5,23
COVER-M-DUMMY FRONTCLP-300,ABS FR,T2.5
SA Service Available
SHEET-HOUSING ITBCLP-300,PET FILM,T0.18 SNA
SHAFT-M-ITB Clean CAMCLP-300,POM,L44,D2
BRACKET-P-DRIVE MOTORCLP-300,SECC,T1.2 SNA
CBF HARNESS-THERCLP-300,WIRE HARNESS,UL
CBF HARNESS-INLETCLP-300,WIRE HARNESS,U
CBF HARNESS-COVER S/WCLP-300,WIRE Harne
CBF HARNESS-GNDBRKCLP-300,WIRE Harness
CBF HARNESS-MAINDRAWCLP-300,WIRE Harne
PLATE-P-DRAW CONNECTORCLP-300,SECC,T1.0 SNA
PMO-CAP Connector LML-6060A,POM,BLACK
PMO-CAP Connector UML-6060A,POM,BLACK
CBF HARNESS-FUSELINK1CLP-300,WIRE Harn
CBF HARNESS-FUSELINK2CLP-300,WIRE Harn
CBF HARNESS-JOINDRAWCLP-300,WIRE Harne SNA
CBF HARNESS-ITBJOINTCLP-300,WIRE Harne SNA
SEAL-HOUSING ITB LCLP-300,PORON LE-20,B SNA
SEAL-HOUSING ITB RCLP-300,PORON LE-20,B SNA
SHEET-HOUSING ITB FCLP-300,PET,T0.188,W SNA
ADJUST-M-CASSETTE RCLP-300,ABS HB,T2.5
ELA UNIT-CONNECTORCLP-300,SEC,EXPORT
INA-ACCESSORYCLP-300/XSG,SAMSUNG,-,GOGH SNA
MANUAL-INSTALLCLP-300,SEC,10 ,GOGH,M150 SNA
CBF HARNESS-SMPSCLP-300,WIRE HARNESS,UL
CBF HARNESS-REGIEMTCLP-300,WIRE Harnes
MANUAL-WARRANTY CARDCOMMON,XSG,ARABIC,U SNA
SOLDER-WIRE FLUXHSE-02 LFM48 SR-34 S SNA
RUBBER-BELT BLACKCLP-300,NBR,0.7T,-,22 SNA
CBF HARNESS-LSUCLP-300,WIRE HARNESS,UL1
CBF HARNESS-LSUGNDCLP-300,WIRE Harness
DIODE-SWITCHINGMMSD914T1,100V,200MA,SOD SNA
IC-RESETXC61F,SOT-23,3P,-,PLASTIC,0.7/1 SNA
Wire HARNESS-WASTETCLP-300,WIRE Harnes
CBF HARNESS-PTLCLP-300,WIRE HARNESS,UL1 SNA
CBF HARNESS-EXITCLP-300,WIRE HARNESS,UL
CBF HARNESS-DEVEITBCLP-300,WIRE Harnes SNA
BLADE-CLEANING ITBCLP-300,POLYURETHANE SNA
FRAME-M-DEVE YELLOWCLP-300,ABS+GF20%,GR SNA
FRAME-M-DEVE MAGENTACLP-300,ABS+GF20%,G SNA
FRAME-M-DEVE CYANCLP-300,ABS+GF20%,GR40 SNA
SHEET-HOUSING REARCLP-300,PC,T0.38,W11 SNA
GEAR-OPC Roll CLEANZ18CLP-500,POM,M0.8 SNA
ROLLER-CHARGER CLEANINGCLP-500,URETHAN+ SNA
SHAFT-HOUSING Pick UPCLP-300,SUM22+NI C SNA
CBF HARNESS-WASTERCLP-300,WIRE Harness SNA
TANK-M-WASTECLP-300,ABSTR557A,T2.0,W1 SNA
CAP-DUMMYCLP-300,ABS,-,-,L31.4,DM Gray SNA
IPR-PLATE SAWML-80,SUS304 CSP 1/2H,-,T0
BRACKET-P-CLEANING OPCCLP-300,SECC,T1.2 SNA
BLADE-CLEANING OPCCLP-300,POLY Urethane SNA
IC-ANALOG SWITCHMC14051BD,SPDT CMOS,SOP
CONNECTOR-HEADERBOX,5P,1R,2MM,SMD-S,SN
BLD C 10 P
DAA
BA T
CCD 24P
Main
Schematic Diagrams
Main Board1/15
Main Board2/15
ADDR123 DATA031
Main Board3/15
MMSD914T1
Main Board4/15
Vclk
Main Board5/15
CLX-3160FN
Main Board6/15
1105-001384
Main Board7/15
CLX-3160NFN Only
Main Board8/15
CLP-300N & CLX-3160NFN Only
Invpower
Main Board9/15
Main Board10/15
For Debug
Main Board11/15
CLX-3160FN Only
Main Board12/15
Main Board13/15
Devehome
Main Board14/15
Bldc Itbclutch
Main Board15/15
Hvps
Panel
Deve INF
ITB INF
SMPS-110V
CON1 TNR01
SMPS-220V
Hvps 1/5
Hvps 2/5
Hvps 3/5
Hvps 4/5
Hvps 5/5
Tools for Troubleshooting
Acronyms and Abbreviations
LCD
LED
LSU
Mpbf
Select a location for the printer
12.4 A4 ISO 19752 Standard Pattern
This test page is reproduced at 70% of the normal A4 size