Service Manual
Page 11
Processor • Jupiter4e 150 MHz 3. Memory • 8 MB 5. Printer Language • GDI 4. Speed • Up to 16 ppm in A4 (17 ppm in Letter) 2. Product spec and feature 2. Toner cartridge • Initial : 0.7K • Sales : 1.5K Service Manual 2-1 Samsung Electronics Product spec and feature 2.1 Product Specifications 2.1.1 Product Overview ML- 1660 1. Interfaces • Compatible with USB 2.0 6.
Processor • Jupiter4e 150 MHz 3. Memory • 8 MB 5. Printer Language • GDI 4. Speed • Up to 16 ppm in A4 (17 ppm in Letter) 2. Product spec and feature 2. Toner cartridge • Initial : 0.7K • Sales : 1.5K Service Manual 2-1 Samsung Electronics Product spec and feature 2.1 Product Specifications 2.1.1 Product Overview ML- 1660 1. Interfaces • Compatible with USB 2.0 6.
Service Manual
Page 12
... /2008 R2 Win 2000/XP(32/64bits)/2003 Server/Vista(32/64bits),2008 Server(32/64bits)/ WIn7 /2008 R2 N/A N/A Service Manual 2-2 Samsung Electronics Option Printer Languages GDI Fonts - Mandrake 9.2~10.1 - See below for product specifications. 2.1.2.1 General Print Engine Engine Speed Warmup time FPOT ... ≤ 30 sec ≤ 10 sec ≤ 30 sec Up to change without notice. Fedora Core 1~4 - Product spec and feature 2.1.2 Specifications • Product Specifications are subject to 1200 x 600 dpi effective output 2.1.2.2 Controller & S/W Items Processor Memory Std.
... /2008 R2 Win 2000/XP(32/64bits)/2003 Server/Vista(32/64bits),2008 Server(32/64bits)/ WIn7 /2008 R2 N/A N/A Service Manual 2-2 Samsung Electronics Option Printer Languages GDI Fonts - Mandrake 9.2~10.1 - See below for product specifications. 2.1.2.1 General Print Engine Engine Speed Warmup time FPOT ... ≤ 30 sec ≤ 10 sec ≤ 30 sec Up to change without notice. Fedora Core 1~4 - Product spec and feature 2.1.2 Specifications • Product Specifications are subject to 1200 x 600 dpi effective output 2.1.2.2 Controller & S/W Items Processor Memory Std.
Service Manual
Page 13
...,Custom Plain, Thin, Recycled, Thick, Archive 16~32lb (60 to 120g/㎡) Paper Empty N/A N/A N/A N/A N/A 100 sheets @ 75g/㎡(Base Line Paper : Samsung Premium/ Xerox4200) NN Condition N/A Service Manual 2-3 Samsung Electronics Product spec and feature Items Specification Wireless Network Protocol N/A Supporting OS N/A Application Smart Panel SmartPanel for Windows/ Macintosh/LINUX Printer Setting...
...,Custom Plain, Thin, Recycled, Thick, Archive 16~32lb (60 to 120g/㎡) Paper Empty N/A N/A N/A N/A N/A 100 sheets @ 75g/㎡(Base Line Paper : Samsung Premium/ Xerox4200) NN Condition N/A Service Manual 2-3 Samsung Electronics Product spec and feature Items Specification Wireless Network Protocol N/A Supporting OS N/A Application Smart Panel SmartPanel for Windows/ Macintosh/LINUX Printer Setting...
Service Manual
Page 14
... MTTR SET Life Cycle Specification 75 sheets/month 10,000 sheets 30 min. 30,000 sheets or 5 years (whichever comes first) Service Manual 2-4 Samsung Electronics Sales : Average cartridge Yield 1.5K standard pages. Product spec and feature 2.1.2.4 Consumables Toner Cartridge Items Black Key Life detect Specification Initial : Average Cartridge Yield 0.7K standard pages.
... MTTR SET Life Cycle Specification 75 sheets/month 10,000 sheets 30 min. 30,000 sheets or 5 years (whichever comes first) Service Manual 2-4 Samsung Electronics Sales : Average cartridge Yield 1.5K standard pages. Product spec and feature 2.1.2.4 Consumables Toner Cartridge Items Black Key Life detect Specification Initial : Average Cartridge Yield 0.7K standard pages.
Service Manual
Page 15
... Driver & Network Install CD-ROM Power Cable USB Cable (CIS/China/Korea/India) Quick Install Guide Warranty Registration Card User's Manual (PDF File) Service Manual 2-5 Samsung Electronics Product spec and feature 2.1.2.7 Environment Items Operating Environment Temperature Humidity Acoustic Noise Level(Sound Power/ Pressure) Printing Standby Sleep Power Consumption Ready AVG.
... Driver & Network Install CD-ROM Power Cable USB Cable (CIS/China/Korea/India) Quick Install Guide Warranty Registration Card User's Manual (PDF File) Service Manual 2-5 Samsung Electronics Product spec and feature 2.1.2.7 Environment Items Operating Environment Temperature Humidity Acoustic Noise Level(Sound Power/ Pressure) Printing Standby Sleep Power Consumption Ready AVG.
Service Manual
Page 16
Product spec and feature 2.1.2.9 Options Items Memory Second Cassette Wired Network Wireless Network Hard Disk Duplex Unit Specification N/A N/A N/A N/A N/A N/A Service Manual 2-6 Samsung Electronics
Product spec and feature 2.1.2.9 Options Items Memory Second Cassette Wired Network Wireless Network Hard Disk Duplex Unit Specification N/A N/A N/A N/A N/A N/A Service Manual 2-6 Samsung Electronics
Service Manual
Page 17
Product spec and feature 2.1.3 Model Comparison Table Samsung ML- 1660 Samsung ML- 2240 HP P1505n Image Speed processor Memory Print Language Input Duplex Interface Size (mm) Toner 16 ppm (A4) 150 MHz 8 MB GDI 150 sheets Bin Manual USB 2.0 341 x 224 x 184 mm Standard 0.7K / 1K 22 ppm (A4) 150 MHz 8 MB GDI 150 sheets Bin Manual USB 2.0 353 x 298 x 213 mm Standard 1.5K 23 ppm (A4) 266 MHz 32 MB PCL5e 250 sheets Bin, 10 Manual Manual USB 2.0 379 x 243 x 225 mm Standard 2K Service Manual 2-7 Samsung Electronics
Product spec and feature 2.1.3 Model Comparison Table Samsung ML- 1660 Samsung ML- 2240 HP P1505n Image Speed processor Memory Print Language Input Duplex Interface Size (mm) Toner 16 ppm (A4) 150 MHz 8 MB GDI 150 sheets Bin Manual USB 2.0 341 x 224 x 184 mm Standard 0.7K / 1K 22 ppm (A4) 150 MHz 8 MB GDI 150 sheets Bin Manual USB 2.0 353 x 298 x 213 mm Standard 1.5K 23 ppm (A4) 266 MHz 32 MB PCL5e 250 sheets Bin, 10 Manual Manual USB 2.0 379 x 243 x 225 mm Standard 2K Service Manual 2-7 Samsung Electronics
Service Manual
Page 18
Product spec and feature 2.2 System Overview This chapter describes the functions and operating principal of the main component. 2.2.1 Front View This illustration may differ from your machine depending on its model. 1 Control panel 5 Paper length guide 2 Top cover 6 Paper width guides 3 Toner cartridge 7 Output support 4 Tray 8 Output tray (face down) Service Manual 2-8 Samsung Electronics
Product spec and feature 2.2 System Overview This chapter describes the functions and operating principal of the main component. 2.2.1 Front View This illustration may differ from your machine depending on its model. 1 Control panel 5 Paper length guide 2 Top cover 6 Paper width guides 3 Toner cartridge 7 Output support 4 Tray 8 Output tray (face down) Service Manual 2-8 Samsung Electronics
Service Manual
Page 19
2.2.2 Rear View Product spec and feature This illustration may differ from your machine depending on its model. 1 USB port 2 Power receptacle Service Manual 2-9 Samsung Electronics
2.2.2 Rear View Product spec and feature This illustration may differ from your machine depending on its model. 1 USB port 2 Power receptacle Service Manual 2-9 Samsung Electronics
Service Manual
Page 20
Product spec and feature 2.2.3 System Layout This model is consisted of the Engine parts and F/W, and said engine parts is consisted of the mechanical parts comprising Frame, ... 6 Charge roller 7 OPC NAME Service Manual NO. 8 Transfer roller 9 Deve roller 10 Supply roller 11 Feed roller 12 Friction pad 13 Pickup roller NAME 2-10 Samsung Electronics
Product spec and feature 2.2.3 System Layout This model is consisted of the Engine parts and F/W, and said engine parts is consisted of the mechanical parts comprising Frame, ... 6 Charge roller 7 OPC NAME Service Manual NO. 8 Transfer roller 9 Deve roller 10 Supply roller 11 Feed roller 12 Friction pad 13 Pickup roller NAME 2-10 Samsung Electronics
Service Manual
Page 21
Product spec and feature 2.2.3.1 Feeding Part It is consists of a basic cassette, an MP tray for various types of the cassette. 2) Input tray This model has a bin-... tray. It has a paper existence sensing function (Capacity: 150 sheets (80g/㎡ paper standard), paper arranging function, various size papers accepting function. Service Manual 2-11 Samsung Electronics It takes a center loading method and applies 'friction pad separating method.' up roller is a paper level indicator. 3) Pick- Both the side guide and the...
Product spec and feature 2.2.3.1 Feeding Part It is consists of a basic cassette, an MP tray for various types of the cassette. 2) Input tray This model has a bin-... tray. It has a paper existence sensing function (Capacity: 150 sheets (80g/㎡ paper standard), paper arranging function, various size papers accepting function. Service Manual 2-11 Samsung Electronics It takes a center loading method and applies 'friction pad separating method.' up roller is a paper level indicator. 3) Pick- Both the side guide and the...
Service Manual
Page 22
...1050rpm) • It is assembled to the paper. - up /Feeder/Transfer/Fuser/Exit Service Manual 2-12 Samsung Electronics The transfer roller delivers the toner of OPC, Pick- Product spec and feature 2.2.3.2 Transfer Roller - Train connected with Mounting member. Life Span : Print over 30,000 sheets ...(in15~30℃) 2.2.3.3 Driver Assy - In ML-1660, the driving device is no PTL Ass'y. - A step ...
...1050rpm) • It is assembled to the paper. - up /Feeder/Transfer/Fuser/Exit Service Manual 2-12 Samsung Electronics The transfer roller delivers the toner of OPC, Pick- Product spec and feature 2.2.3.2 Transfer Roller - Train connected with Mounting member. Life Span : Print over 30,000 sheets ...(in15~30℃) 2.2.3.3 Driver Assy - In ML-1660, the driving device is no PTL Ass'y. - A step ...
Service Manual
Page 23
... roller transfers the heat from the lamp to the surface of a heat roller is coated with Teflon. Capacity : 600 Watt ± 25 W Service Manual 2-13 Samsung Electronics Control Temperature : 170℃ ± 5 ℃ 2) Thermistor It is consisted of a silicon resin, and the surface also is overheated, a Thermostat cuts off ... surface. 4) Pressure roller A pressure roller mounted under a heat roller is made of a halogen lamp, heat roller, pressure roller, thermistor and thermostat. heating. - Product spec and feature 2.2.3.4 Fuser It is a temperatrue detecting sensor. -
... roller transfers the heat from the lamp to the surface of a heat roller is coated with Teflon. Capacity : 600 Watt ± 25 W Service Manual 2-13 Samsung Electronics Control Temperature : 170℃ ± 5 ℃ 2) Thermistor It is consisted of a silicon resin, and the surface also is overheated, a Thermostat cuts off ... surface. 4) Pressure roller A pressure roller mounted under a heat roller is made of a halogen lamp, heat roller, pressure roller, thermistor and thermostat. heating. - Product spec and feature 2.2.3.4 Fuser It is a temperatrue detecting sensor. -
Service Manual
Page 24
Safety device - Service Manual 2-14 Samsung Electronics Product spec and feature 6) Items for safety Protecting device for overheating - 1st protection device: Hardware cuts off when overheated - 2nd protection device: Software cuts off when overheated - 3rd protection device: Thermostat cuts off when a front cover is opened - Maintain a temperature of fuser cover's surface under 80(C for user, and attach a caution label at where customer can see easily when customer open a rear cover. A fuser power is cut off main power.
Safety device - Service Manual 2-14 Samsung Electronics Product spec and feature 6) Items for safety Protecting device for overheating - 1st protection device: Hardware cuts off when overheated - 2nd protection device: Software cuts off when overheated - 3rd protection device: Thermostat cuts off when a front cover is opened - Maintain a temperature of fuser cover's surface under 80(C for user, and attach a caution label at where customer can see easily when customer open a rear cover. A fuser power is cut off main power.
Service Manual
Page 25
... LD Driver circit Protector panel LD(Laser Diode) Polygon Mirror Polygon Motor Motor Driver Service Manual 2-15 Samsung Electronics The one side of the polygon mirror is turned with the paper feeding speed. Product spec and feature 2.2.3.5 LSU (Laser Scanner Unit) It is the core part of the LBP which switches from...
... LD Driver circit Protector panel LD(Laser Diode) Polygon Mirror Polygon Motor Motor Driver Service Manual 2-15 Samsung Electronics The one side of the polygon mirror is turned with the paper feeding speed. Product spec and feature 2.2.3.5 LSU (Laser Scanner Unit) It is the core part of the LBP which switches from...
Service Manual
Page 26
Product spec and feature 2.2.3.6 Toner Cartridge By using cleaning blade • OPC Drum Protecting Shutter : None • Classifying device for toner cartridge: ID is classified by CRUM. -100V 8 Cleaning Blade Max -1.4KV 2 Cleaning Roller 1 0.20mW -720V 6 -150V↓ 7 -350V +3.5kV 3 4 5 -550V Service Manual 2-16 Samsung Electronics The OPC unit has OPC drum and...
Product spec and feature 2.2.3.6 Toner Cartridge By using cleaning blade • OPC Drum Protecting Shutter : None • Classifying device for toner cartridge: ID is classified by CRUM. -100V 8 Cleaning Blade Max -1.4KV 2 Cleaning Roller 1 0.20mW -720V 6 -150V↓ 7 -350V +3.5kV 3 4 5 -550V Service Manual 2-16 Samsung Electronics The OPC unit has OPC drum and...
Service Manual
Page 27
... sensor are in one united board, and it is consisted of CPU part and print part in functional aspect. transfer lamp driving, current driving. Product spec and feature 2.2.4 Engine H/W Specifications 2.2.4.1 Main PBA The Engine Board and the Controller Board are directly inputted to the LSU and manages the conduct of Electrophotography... driving, pre- It is functioned as the bus control, I /F CN8, Pick CN2, Fuser up_clutch CN7, Main motor drive CN1, Hyper CN5, Sensor Service Manual 2-17 Samsung Electronics The CPU is consisted of the circuits of Video data to the main board.
... sensor are in one united board, and it is consisted of CPU part and print part in functional aspect. transfer lamp driving, current driving. Product spec and feature 2.2.4 Engine H/W Specifications 2.2.4.1 Main PBA The Engine Board and the Controller Board are directly inputted to the LSU and manages the conduct of Electrophotography... driving, pre- It is functioned as the bus control, I /F CN8, Pick CN2, Fuser up_clutch CN7, Main motor drive CN1, Hyper CN5, Sensor Service Manual 2-17 Samsung Electronics The CPU is consisted of the circuits of Video data to the main board.
Service Manual
Page 28
... Interface Module for Interfacing PVC with LSU ▶ 2 Channel General Purpose DMA Controller for High Speed I/O ▶ Dual Memory Bus Architecture - Capacity : 0.5M Byte - Product spec and feature (a) Asic(Jupiter4e) • CPU Core : Use 32Bit RISC Processor of Jupiter4e, and control system by operating Operation Block of the System Program inside..., use Band Buffer, System Working Memory Area . - 8M capa : 8M Byte basic 8M :Printing System Working Memory Area Access Time : 60 nsec Service Manual 2-18 Samsung Electronics
... Interface Module for Interfacing PVC with LSU ▶ 2 Channel General Purpose DMA Controller for High Speed I/O ▶ Dual Memory Bus Architecture - Capacity : 0.5M Byte - Product spec and feature (a) Asic(Jupiter4e) • CPU Core : Use 32Bit RISC Processor of Jupiter4e, and control system by operating Operation Block of the System Program inside..., use Band Buffer, System Working Memory Area . - 8M capa : 8M Byte basic 8M :Printing System Working Memory Area Access Time : 60 nsec Service Manual 2-18 Samsung Electronics
Service Manual
Page 29
..., the red will be ON for informing the facts to user. ■ SOLENOID Driving Clutches are driven by turning on the HVPS. Product spec and feature (c) Sensor Input Circuit ■ Paper Empty Sensing The Paper empty sensor on the main board control the step motor. after certain... time. After the top cover is opened, +24VS (Solenoid, Main Motor, Polygon motor part of paper width i.e. Service Manual 2-19 Samsung Electronics narrow paper width or not. ■ Regi Sensing N/A ■ Paper Feeding When paper passes the actuator (feed sensor part), it doesn't ...
..., the red will be ON for informing the facts to user. ■ SOLENOID Driving Clutches are driven by turning on the HVPS. Product spec and feature (c) Sensor Input Circuit ■ Paper Empty Sensing The Paper empty sensor on the main board control the step motor. after certain... time. After the top cover is opened, +24VS (Solenoid, Main Motor, Polygon motor part of paper width i.e. Service Manual 2-19 Samsung Electronics narrow paper width or not. ■ Regi Sensing N/A ■ Paper Feeding When paper passes the actuator (feed sensor part), it doesn't ...
Service Manual
Page 30
... is the power source of the set. Which are in one united board. Product spec and feature 2.2.4.2 HVPS and SMPS Board The HVPS Board and SMPS Board are +3.3V and +24V. Main board Fuser Service Manual 2-20 Samsung Electronics The HVPS board creates the high voltage of the SMPS part, which supplies...
... is the power source of the set. Which are in one united board. Product spec and feature 2.2.4.2 HVPS and SMPS Board The HVPS Board and SMPS Board are +3.3V and +24V. Main board Fuser Service Manual 2-20 Samsung Electronics The HVPS board creates the high voltage of the SMPS part, which supplies...