User Manual (ENGLISH)
Page 7
... Problems in Printer Setup Utility 9.13 10. Maintenance Clearing the Memory ...8.1 Setting the Machine to be Checked by Phone (Only for SCX-4521F 8.2 Cleaning Your Machine ...8.2 Cleaning the Outside ...8.2 Cleaning the Inside ...8.2 Cleaning the Scan Unit ...8.3 Maintaining the Toner Cartridge ...8.3 Redistributing Toner ...8.4 Replacing the Toner Cartridge 8.4 Setting the Notify Toner Option (Only for SCX-4521F 8.4 Cleaning the Drum ...8.5 Ignoring the Toner Empty Message (Only for SCX-4521F 8.5 Consumables and Replacement Parts 8.5 Replacing the ADF Rubber Pad 8.6 9.
... Problems in Printer Setup Utility 9.13 10. Maintenance Clearing the Memory ...8.1 Setting the Machine to be Checked by Phone (Only for SCX-4521F 8.2 Cleaning Your Machine ...8.2 Cleaning the Outside ...8.2 Cleaning the Inside ...8.2 Cleaning the Scan Unit ...8.3 Maintaining the Toner Cartridge ...8.3 Redistributing Toner ...8.4 Replacing the Toner Cartridge 8.4 Setting the Notify Toner Option (Only for SCX-4521F 8.4 Cleaning the Drum ...8.5 Ignoring the Toner Empty Message (Only for SCX-4521F 8.5 Consumables and Replacement Parts 8.5 Replacing the ADF Rubber Pad 8.6 9.
User Manual (ENGLISH)
Page 52
...Clearing the Memory • Setting the Machine to be Checked by Phone (Only for SCX-4521F) • Cleaning Your Machine • Maintaining the Toner Cartridge • Consumables and Replacement Parts • Replacing the ADF Rubber Pad Clearing the Memory You can selectively clear information ...stored in the memory. 4 Press Enter. CAUTION: For SCX-4521F users, before clearing the memory, make sure that all ...
...Clearing the Memory • Setting the Machine to be Checked by Phone (Only for SCX-4521F) • Cleaning Your Machine • Maintaining the Toner Cartridge • Consumables and Replacement Parts • Replacing the ADF Rubber Pad Clearing the Memory You can selectively clear information ...stored in the memory. 4 Press Enter. CAUTION: For SCX-4521F users, before clearing the memory, make sure that all ...
User Manual (ENGLISH)
Page 56
..."On" to stop printing incoming faxes when the message appears. Consumables and Replacement Parts From time to time, you bought your machine. The following items should be installed by a trained service professional, except for SCX-4521F) When the toner cartridge is the default setting. 4 Press Enter to save... Approx. 50,000 pages Approx. 50,000 pages Approx. 50,000 pages Approx. 50,000 pages To purchase consumables and replacement parts, contact your Samsung dealer or the retailer where you needs to replace the toner cartridge, roller, and fuser unit to maintain top performance and to ...
..."On" to stop printing incoming faxes when the message appears. Consumables and Replacement Parts From time to time, you bought your machine. The following items should be installed by a trained service professional, except for SCX-4521F) When the toner cartridge is the default setting. 4 Press Enter to save... Approx. 50,000 pages Approx. 50,000 pages Approx. 50,000 pages Approx. 50,000 pages To purchase consumables and replacement parts, contact your Samsung dealer or the retailer where you needs to replace the toner cartridge, roller, and fuser unit to maintain top performance and to ...
Service Manual
Page 23
... Control part, Operation Panel part, Scanner part, Line Interface part and Power part. Scanner part is composed of different kind products. Scanner part ADF ROLLER COVER OPEN PICK-UP ROLLER FEED ROLLER ADF-UPPER ADF-LOWER SCAN UPPER WHITE BAR ADF-GLASS EXIT ROLER Engine Part Samsung Electronics BIN PATH Service Manual 3-1 System Overview 3.1 System Layout System Overview The SCX...
... Control part, Operation Panel part, Scanner part, Line Interface part and Power part. Scanner part is composed of different kind products. Scanner part ADF ROLLER COVER OPEN PICK-UP ROLLER FEED ROLLER ADF-UPPER ADF-LOWER SCAN UPPER WHITE BAR ADF-GLASS EXIT ROLER Engine Part Samsung Electronics BIN PATH Service Manual 3-1 System Overview 3.1 System Layout System Overview The SCX...
Service Manual
Page 27
...BUS control, I /F part. Summary of the Key Function Block: 1.8V for internal Core, 3.3V for I/O Pad with PLL. Letter :208 x273mm - UART(2-Channel) Samsung Electronics Service Manual 3-5 Parallel interface control. System Overview 3.2 Engine H/W Specification 1) Recording Method : LSU(Laser Scanning Unit) 2) ... is the main CPU and is made up time : within 35sec (Ambient : 25 °C) 3.2.1 Main Board Control Part Main control part of SCX-4521F is made of the machine, controlling motor Driving Circuit and monitoring Paper Exit Sensor, Cover Open switch, OPE Panel Inputs...
...BUS control, I /F part. Summary of the Key Function Block: 1.8V for internal Core, 3.3V for I/O Pad with PLL. Letter :208 x273mm - UART(2-Channel) Samsung Electronics Service Manual 3-5 Parallel interface control. System Overview 3.2 Engine H/W Specification 1) Recording Method : LSU(Laser Scanning Unit) 2) ... is the main CPU and is made up time : within 35sec (Ambient : 25 °C) 3.2.1 Main Board Control Part Main control part of SCX-4521F is made of the machine, controlling motor Driving Circuit and monitoring Paper Exit Sensor, Cover Open switch, OPE Panel Inputs...
Service Manual
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...Driver 3-8 Service Manual Samsung Electronics System Overview 3.2.4 Printing Process Part Printing Process part is made of PC-Interface part, PVC(Priter Video Controller), LSU control part, High Voltage control part and Fuser Unit control part. LSU control part controls the LSU polygon motor, Laser diode, video data output... Roller Force : TBD Kg.f or more 10) Pick up on the OPC Drum. 3.2.5 Line Interface Part Line interface part helps the machine connect to the SCX-4521F machine. Its main function is Line connection, Line state monitoring and TAD interface that enables a extension...
...Driver 3-8 Service Manual Samsung Electronics System Overview 3.2.4 Printing Process Part Printing Process part is made of PC-Interface part, PVC(Priter Video Controller), LSU control part, High Voltage control part and Fuser Unit control part. LSU control part controls the LSU polygon motor, Laser diode, video data output... Roller Force : TBD Kg.f or more 10) Pick up on the OPC Drum. 3.2.5 Line Interface Part Line interface part helps the machine connect to the SCX-4521F machine. Its main function is Line connection, Line state monitoring and TAD interface that enables a extension...
Service Manual
Page 32
... - Effective Scan Width: 208mm 6) ADF Motor (a) Motor Spec - : 24VDC : 0.6A(Peak) 3-10 Service Manual Samsung Electronics Gray : 4.5msec/line - System Overview 3.4 Sanner Part 600dpi Color CIS Module for letter-size) - Scanning size : 216 mm ( width for Flat bed, SCX-4521F uses the CIS scanning method 1) CIS SPEC - Power supply : 3.3V - MAX SCAN WIDTH...
... - Effective Scan Width: 208mm 6) ADF Motor (a) Motor Spec - : 24VDC : 0.6A(Peak) 3-10 Service Manual Samsung Electronics Gray : 4.5msec/line - System Overview 3.4 Sanner Part 600dpi Color CIS Module for letter-size) - Scanning size : 216 mm ( width for Flat bed, SCX-4521F uses the CIS scanning method 1) CIS SPEC - Power supply : 3.3V - MAX SCAN WIDTH...
Service Manual
Page 87
... too. Engine H/W Specification 1) Recording Method : LSU(Laser Scanning Unit) 2) Printing Speed : 16ppm (In continuing printing base A4, printing pages from 2nd to the printing image developing process. 1. System Overview SCX-4517F is made of two part - Each part is independent with Chorus2 through UART for OPE Panel part. is comprised in the Chorus2 Main Controller...
... too. Engine H/W Specification 1) Recording Method : LSU(Laser Scanning Unit) 2) Printing Speed : 16ppm (In continuing printing base A4, printing pages from 2nd to the printing image developing process. 1. System Overview SCX-4517F is made of two part - Each part is independent with Chorus2 through UART for OPE Panel part. is comprised in the Chorus2 Main Controller...
Service Manual
Page 88
Main Board Control Part Main control part of SCX-4517F is made of ASIC(CPU, Image processor, PC I/F part include, Scan interface part, FAX Modem part and Printing process I /O Port control. ▶ Tone Generator. ▶ RTC with calendar function. ▶ S/W Assistant function(Rotator) -Flash Memory ... core. Main CPU controls the whole system according to the newer system program code through the PC interface. It stores the FAX Journal List, One Touch dial number, speed dial number, and machine configuration setup data. .Capcity : 2 Mbyte .Access Time : 70 nsec CPU handles the ...
Main Board Control Part Main control part of SCX-4517F is made of ASIC(CPU, Image processor, PC I/F part include, Scan interface part, FAX Modem part and Printing process I /O Port control. ▶ Tone Generator. ▶ RTC with calendar function. ▶ S/W Assistant function(Rotator) -Flash Memory ... core. Main CPU controls the whole system according to the newer system program code through the PC interface. It stores the FAX Journal List, One Touch dial number, speed dial number, and machine configuration setup data. .Capcity : 2 Mbyte .Access Time : 70 nsec CPU handles the ...
Service Manual
Page 91
.... 19) Spring Feed Tensile Force : TBD gf 20) Feed roller Velocity : mm/sec 21) Feed Roller Material : - 22) Exit Sensor : Photo Sensor Line Interface Part Line interface part helps the machine connect to the PSTN or PABX Line and is Line connection, Line state monitoring and TAD interface that enables a extension telephone...
.... 19) Spring Feed Tensile Force : TBD gf 20) Feed roller Velocity : mm/sec 21) Feed Roller Material : - 22) Exit Sensor : Photo Sensor Line Interface Part Line interface part helps the machine connect to the PSTN or PABX Line and is Line connection, Line state monitoring and TAD interface that enables a extension telephone...
Service Manual
Page 92
...: 7.7 Line/mm, Horizontal: 8 Pels/mm :203 x 196dpi ▶ Super Fine : Vertial: 11.8 Line/mm, Horizontal: 11.8 Pels/mm ;300 x 300dpi Sanner Part 600dpi Color CIS Module for Flat bed, SCX-4517F uses the CIS scanning method 1) CIS SPEC ▶ Scanning size : 216 mm ( width for toner cartridge: ID is classified by pressure...
...: 7.7 Line/mm, Horizontal: 8 Pels/mm :203 x 196dpi ▶ Super Fine : Vertial: 11.8 Line/mm, Horizontal: 11.8 Pels/mm ;300 x 300dpi Sanner Part 600dpi Color CIS Module for Flat bed, SCX-4517F uses the CIS scanning method 1) CIS SPEC ▶ Scanning size : 216 mm ( width for toner cartridge: ID is classified by pressure...
Service Manual
Page 133
Exploded Views and Parts List (SCX-4521F/TEC) Contents 7.1 Main Exploded Views 7.2 ADF Assembly Exploded Views 7.3 Platen Cover Assembly Exploded Views 7.4 ADF Platen Assembly Exploded Views 7.5 OPE Unit Exploded Views...always Type 2 format. The 2 leading characters indicate private or assembly parts. This format is controlled by the part Code and Description. Type 2 format part numbers fall into 2 categories: Assemblies consisting of Part number format. They are two types of 2 or more parts. Samsung Electronics Service Manual 7-1 number letter This format is used for Service ...
Exploded Views and Parts List (SCX-4521F/TEC) Contents 7.1 Main Exploded Views 7.2 ADF Assembly Exploded Views 7.3 Platen Cover Assembly Exploded Views 7.4 ADF Platen Assembly Exploded Views 7.5 OPE Unit Exploded Views...always Type 2 format. The 2 leading characters indicate private or assembly parts. This format is controlled by the part Code and Description. Type 2 format part numbers fall into 2 categories: Assemblies consisting of Part number format. They are two types of 2 or more parts. Samsung Electronics Service Manual 7-1 number letter This format is used for Service ...
Service Manual
Page 134
Samsung Electronics 7-2 Service Manual SCX-4521F SCX-4321 0 23 27-1 27-1 25-1 23-1 23-2 23-3 21-1 21-2 20 25-2 21 19 11 18 25-3 3 2 27 17 4 24 24-4 24-3 1 28 24-2 26-2-1 26-2-2 26-2 26 25 5 26-1 12 10 11 9 30 13-1 13 13-2 15 8 6 7 14 16 31 32 29 22 24-1 Exploded Views & Parts List 7.1 Main Exploded Views
Samsung Electronics 7-2 Service Manual SCX-4521F SCX-4321 0 23 27-1 27-1 25-1 23-1 23-2 23-3 21-1 21-2 20 25-2 21 19 11 18 25-3 3 2 27 17 4 24 24-4 24-3 1 28 24-2 26-2-1 26-2-2 26-2 26 25 5 26-1 12 10 11 9 30 13-1 13 13-2 15 8 6 7 14 16 31 32 29 22 24-1 Exploded Views & Parts List 7.1 Main Exploded Views
Service Manual
Page 138
Exploded Views & Parts List 7.5 OPE Unit Exploded Views 2 10 9 8 11 6 7 16 0 SCX-4321 (3in1) 13 3 12 14 3 4 17 9 8 2 12 10 7 11 6 5 13 16 0 SCX-4521F (4in1) 4 17 3 15 14 1 7-6 Service Manual Samsung Electronics
Exploded Views & Parts List 7.5 OPE Unit Exploded Views 2 10 9 8 11 6 7 16 0 SCX-4321 (3in1) 13 3 12 14 3 4 17 9 8 2 12 10 7 11 6 5 13 16 0 SCX-4521F (4in1) 4 17 3 15 14 1 7-6 Service Manual Samsung Electronics
Service Manual
Page 144
Service Parts List(Model: SCX-4521F/TEC) Drawer# 7.1-1 7.1-2 7.1-3 7.1-5 7.1-6 7.1-6-2 7.1-7 7.1-8 7.1-9 7.1-10 7.1-12 7.1-13 7.1-13-1 7.1-13-2 7.1-14 7.1-15 7.1-17 7.1-18 7.1-19 7.1-20 7.1-21 7.1-21... 7.2-1-2-6 7.2-1-2-7 7.2-1-2-8 7.2-1-2-9 7.2-1-3 7.2-1-4 7.2-1-5 7.2-1-6 7.2-1-7 7.2-1-8 7.2-1-9 7.2-1-10 7.2-1-11 7.2-1-12 7.2-1-13 SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE SEC_Code Description&Specification JC96-03392A ELA HOU-FRAME LOWER;SCX-4521F,SEC,WHITNE JC59-00023A UNIT-LSU;ML-1610,-,-,16,20PPM,1 LIGHT SO JC39-00321A CBF HARNESS-LSU;SF-755P,#26,UL 1061,5/7/ JC96-03415A...
Service Parts List(Model: SCX-4521F/TEC) Drawer# 7.1-1 7.1-2 7.1-3 7.1-5 7.1-6 7.1-6-2 7.1-7 7.1-8 7.1-9 7.1-10 7.1-12 7.1-13 7.1-13-1 7.1-13-2 7.1-14 7.1-15 7.1-17 7.1-18 7.1-19 7.1-20 7.1-21 7.1-21... 7.2-1-2-6 7.2-1-2-7 7.2-1-2-8 7.2-1-2-9 7.2-1-3 7.2-1-4 7.2-1-5 7.2-1-6 7.2-1-7 7.2-1-8 7.2-1-9 7.2-1-10 7.2-1-11 7.2-1-12 7.2-1-13 SA : SERVICE AVAILABLE SNA : SERVICE not AVAILABLE SEC_Code Description&Specification JC96-03392A ELA HOU-FRAME LOWER;SCX-4521F,SEC,WHITNE JC59-00023A UNIT-LSU;ML-1610,-,-,16,20PPM,1 LIGHT SO JC39-00321A CBF HARNESS-LSU;SF-755P,#26,UL 1061,5/7/ JC96-03415A...