Users Manual - English
Page 32
... 1284 compliant and should not exceed 1.8metres (6 feet) in and the HL-3400CN series model purchased. Note We recommend keeping a spare of the following consumables are exhausted, the printer will cease printing. * Toner Cartridges (TN-02BK, TN-02C, TN-02M, TN-02Y) * Waste Toner Pack (WT-2CL) * Oil Bottle (FO-2CL) *Fuser Cleaner ( CR-2CL...
... 1284 compliant and should not exceed 1.8metres (6 feet) in and the HL-3400CN series model purchased. Note We recommend keeping a spare of the following consumables are exhausted, the printer will cease printing. * Toner Cartridges (TN-02BK, TN-02C, TN-02M, TN-02Y) * Waste Toner Pack (WT-2CL) * Oil Bottle (FO-2CL) *Fuser Cleaner ( CR-2CL...
Users Manual - English
Page 231
...of this manual. • The HL-3400CN printer is selected in the printer settings in the Media Cassette. • An Error message is not displayed. 6-13 If you have been removed. • All the covers on the printer are closed. • The toner cartridges are on the LCD. Check ... no jammed paper inside the printer. • Paper is loaded in your HL-3400CN printer. If one or more are installed properly. • The 'toner empty' message is not displayed on , replace the toner cartridges. • The interface cable is securely connected between the printer and computer. • The...
...of this manual. • The HL-3400CN printer is selected in the printer settings in the Media Cassette. • An Error message is not displayed. 6-13 If you have been removed. • All the covers on the printer are closed. • The toner cartridges are on the LCD. Check ... no jammed paper inside the printer. • Paper is loaded in your HL-3400CN printer. If one or more are installed properly. • The 'toner empty' message is not displayed on , replace the toner cartridges. • The interface cable is securely connected between the printer and computer. • The...
Quick Setup Guide - English
Page 1
Color Laser Printer HL-3400CN series Quick Setup Guide Read this guide for your computer (Parallel, Serial, Network Interface ) t Follow the instructions in this Setup Guide before shipment can use the printer, you must be covered under the printer warranty. Save all packing materials for your operating system and cable interface. Printer... Envelope Adapter OPC Belt Cartridge Standard Media Cassette Power Cord Oil Syringe Printer Reference Guide Quick Setup Guide Oil Bottle CD-ROM Fuser Cleaner Toner Cartridges (Black, Cyan, Magenta and Yellow) CD-ROM includes : Printer ...
Color Laser Printer HL-3400CN series Quick Setup Guide Read this guide for your computer (Parallel, Serial, Network Interface ) t Follow the instructions in this Setup Guide before shipment can use the printer, you must be covered under the printer warranty. Save all packing materials for your operating system and cable interface. Printer... Envelope Adapter OPC Belt Cartridge Standard Media Cassette Power Cord Oil Syringe Printer Reference Guide Quick Setup Guide Oil Bottle CD-ROM Fuser Cleaner Toner Cartridges (Black, Cyan, Magenta and Yellow) CD-ROM includes : Printer ...
Service Manual
Page 4
... 5-10 5-11 5-13 5-14 5-14 5-16 5-23 5-47 III ENGINE CONTROLLER MODE 3.1 Configuration of Operational Mode 3.2 Operation of Operational Mode 2.2 Toner Save Mode / Power Save Mode 2.3 Line Test Mode 2.4 DRAM Test Mode 2.5 Program Version Display Mode 2.6 NVRAM Reset Mode 3. PANEL LAYOUT 2. ...Transportation System. 1.7 Fusing Unit 2. STRUCTURE OF THE CONTROL SYSTEM 2.1 Basic Structure - BASIC STRUCTURE 1.1 Mechanical Structure 1.2 Basic Mechanism of Color Printing 1.3 Structure of the Print Process 2.3 Main PCB (Video Controller PCB) 2.4 Low-voltage Power Supply Unit 2.5 High-voltage Power...
... 5-10 5-11 5-13 5-14 5-14 5-16 5-23 5-47 III ENGINE CONTROLLER MODE 3.1 Configuration of Operational Mode 3.2 Operation of Operational Mode 2.2 Toner Save Mode / Power Save Mode 2.3 Line Test Mode 2.4 DRAM Test Mode 2.5 Program Version Display Mode 2.6 NVRAM Reset Mode 3. PANEL LAYOUT 2. ...Transportation System. 1.7 Fusing Unit 2. STRUCTURE OF THE CONTROL SYSTEM 2.1 Basic Structure - BASIC STRUCTURE 1.1 Mechanical Structure 1.2 Basic Mechanism of Color Printing 1.3 Structure of the Print Process 2.3 Main PCB (Video Controller PCB) 2.4 Low-voltage Power Supply Unit 2.5 High-voltage Power...
Service Manual
Page 10
HL-3400CN SERVICE MANUAL SHIPMENT OF THE PRINTER If for any reason you save and use the original packaging. After removing the oil bottle, be adequately insured with the supplied syringe. Failure to do so will cause severe damage to avoid any damage during transit. The printer should also be sure to prevent toner...When shipping the printer, remove the toner cartridges, the OPC belt cartridge and the waste toner pack from the printer to remove the oil remaining in the printer or damage of the toner cartridge and the OPC belt cartridge. • When shipping the printer, remove the ...
HL-3400CN SERVICE MANUAL SHIPMENT OF THE PRINTER If for any reason you save and use the original packaging. After removing the oil bottle, be adequately insured with the supplied syringe. Failure to do so will cause severe damage to avoid any damage during transit. The printer should also be sure to prevent toner...When shipping the printer, remove the toner cartridges, the OPC belt cartridge and the waste toner pack from the printer to remove the oil remaining in the printer or damage of the toner cartridge and the OPC belt cartridge. • When shipping the printer, remove the ...
Service Manual
Page 12
... input/output (MID) compatible interface. The Brother NC-3100h network solution can connect it to -replace toner cartridges do not require difficult maintenance. HL-3400CN SERVICE MANUAL CHAPTER 1 PRODUCT OUTLINE 1. The NC-3100h card can enable you can also be used as default. High Speed Color Laser Printing The printer allows crisp printing in the 300 dpi...
... input/output (MID) compatible interface. The Brother NC-3100h network solution can connect it to -replace toner cartridges do not require difficult maintenance. HL-3400CN SERVICE MANUAL CHAPTER 1 PRODUCT OUTLINE 1. The NC-3100h card can enable you can also be used as default. High Speed Color Laser Printing The printer allows crisp printing in the 300 dpi...
Service Manual
Page 14
... Premier paper 2) Brother Toner Cartridges TN-02 BK/C/M/Y 3) 2400dpi x 600 dpi resolution 4) CAPT setting *PANTONE® will be stored in addition to the improved life expectancy of user settings can be installed. Two sets of the toner cartridge. Reprint Function...colors generated by selecting a document from the computer. Type of 2000. Dot structure/halftones For optimal results, it is possible to reduce the printer running cost substantially in an IDE HDD that can be supported from other users with the panel button settings. HL-3400CN SERVICE MANUAL Toner Save Mode The printer...
... Premier paper 2) Brother Toner Cartridges TN-02 BK/C/M/Y 3) 2400dpi x 600 dpi resolution 4) CAPT setting *PANTONE® will be stored in addition to the improved life expectancy of user settings can be installed. Two sets of the toner cartridge. Reprint Function...colors generated by selecting a document from the computer. Type of 2000. Dot structure/halftones For optimal results, it is possible to reduce the printer running cost substantially in an IDE HDD that can be supported from other users with the panel button settings. HL-3400CN SERVICE MANUAL Toner Save Mode The printer...
Service Manual
Page 16
HL-3400CN SERVICE MANUAL No. To operate power-on and off to the printer. (Push for On/Off operation) 6 Power inlet . 7 Rear access cover . 8.... To be opened when clearing an internal jam or doing maintenance work. . To exit the printed paper onto the upper cover, acting also as part of printer operations and control the printer directly. 3 Front cover 4 Top... cover (Paper exit unit) 5 Power button To act as a front enclosure, opened when replacing a toner cartridge or waste toner pack. Part Name ...
HL-3400CN SERVICE MANUAL No. To operate power-on and off to the printer. (Push for On/Off operation) 6 Power inlet . 7 Rear access cover . 8.... To be opened when clearing an internal jam or doing maintenance work. . To exit the printed paper onto the upper cover, acting also as part of printer operations and control the printer directly. 3 Front cover 4 Top... cover (Paper exit unit) 5 Power button To act as a front enclosure, opened when replacing a toner cartridge or waste toner pack. Part Name ...
Service Manual
Page 23
... Unit: Approx. 11kg (24lbs.) . Duplex Unit: Approx. 12kg (26lbs.) . HL-3400CN SERVICE MANUAL 2.3. Electrical and Mechanical Power source U.S.A. Lower Tray Unit Media Cassette: Approx...excluding inrush current value. • The peak figure of power consumption is a reference value and should be used internally at Brother offices only. • The power consumption figure quoted for sleep mode is when the fan has stopped. 2-5 ...54kg (119lbs.) including consumables* *Consumables are defined as: Belt cartridge, Toner cartridge (Y, M, C, K), Fuser oil bottle, Fuser cleaning roller, Waste...
... Unit: Approx. 11kg (24lbs.) . Duplex Unit: Approx. 12kg (26lbs.) . HL-3400CN SERVICE MANUAL 2.3. Electrical and Mechanical Power source U.S.A. Lower Tray Unit Media Cassette: Approx...excluding inrush current value. • The peak figure of power consumption is a reference value and should be used internally at Brother offices only. • The power consumption figure quoted for sleep mode is when the fan has stopped. 2-5 ...54kg (119lbs.) including consumables* *Consumables are defined as: Belt cartridge, Toner cartridge (Y, M, C, K), Fuser oil bottle, Fuser cleaning roller, Waste...
Service Manual
Page 36
Failure to do so will cause severe damage to remove the oil remaining in the fusing unit with Envelope Adapter 1 - ----ii A PRECAUTION When shipping the printer, remove the oil bottle and the fuser cleaner from the fusing unit. C (Cyan) .1 7M-- - T i i K (Black) - 4," , 2... & Syringe ' '.- 1 00 5 Media Cassette with the supplied syringe. After removing the oil bottle, be sure to the printer. 3-7 iij M (Magenta) 4 k,. -- HL-3400CN SERVICE MANUAL 2.2 Unpack the Starter Kit 1) Open the vinyl bag and slide off the cardboard sleeve covering the starter kit. 2)...
Failure to do so will cause severe damage to remove the oil remaining in the fusing unit with Envelope Adapter 1 - ----ii A PRECAUTION When shipping the printer, remove the oil bottle and the fuser cleaner from the fusing unit. C (Cyan) .1 7M-- - T i i K (Black) - 4," , 2... & Syringe ' '.- 1 00 5 Media Cassette with the supplied syringe. After removing the oil bottle, be sure to the printer. 3-7 iij M (Magenta) 4 k,. -- HL-3400CN SERVICE MANUAL 2.2 Unpack the Starter Kit 1) Open the vinyl bag and slide off the cardboard sleeve covering the starter kit. 2)...
Service Manual
Page 38
...------______ Fig. 3-6 3.2 Install the Toner Cartridges into the guides at both sides in the printer. (6) Set the belt cartridge lock lever at both sides (left and right). OPC belt cartridge (5) Install the OPC belt cartridge into the Printer (1) Pull off the tape labeled `REMOVE...' from the OPC belt cartridge. Protective label (2) Rock each of the OPC belt cartridge. Tension release pin (4) Remove the protective sheet from the toner cartridge. HL-3400CN SERVICE MANUAL (3) Pull and remove the...
...------______ Fig. 3-6 3.2 Install the Toner Cartridges into the guides at both sides in the printer. (6) Set the belt cartridge lock lever at both sides (left and right). OPC belt cartridge (5) Install the OPC belt cartridge into the Printer (1) Pull off the tape labeled `REMOVE...' from the OPC belt cartridge. Protective label (2) Rock each of the OPC belt cartridge. Tension release pin (4) Remove the protective sheet from the toner cartridge. HL-3400CN SERVICE MANUAL (3) Pull and remove the...
Service Manual
Page 54
...HL-3400CN SERVICE MANUAL CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 1. Print, Transfer, Scanning, Paper Transport and Control System. BASIC STRUCTURE 1.1 Mechanical Structures This laser beam color printer (hereinafter called "Printer) consists of the following 5 (five) functional parts and picks up paper from the media cassette, separates the paper from the transfer drum and exits it from the printer...with a laser beam. • Laser Unit • Scanner Motor (SCM) (3) Transfer System The transfer system consists of the following 3 (three) functional parts and transfers the toner image formed...
...HL-3400CN SERVICE MANUAL CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 1. Print, Transfer, Scanning, Paper Transport and Control System. BASIC STRUCTURE 1.1 Mechanical Structures This laser beam color printer (hereinafter called "Printer) consists of the following 5 (five) functional parts and picks up paper from the media cassette, separates the paper from the transfer drum and exits it from the printer...with a laser beam. • Laser Unit • Scanner Motor (SCM) (3) Transfer System The transfer system consists of the following 3 (three) functional parts and transfers the toner image formed...
Service Manual
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...HL-3400CN SERVICE MANUAL (5) Control System The control system consists of the following 4 (four) control parts and runs the printer by processing the interface signals transmitted from the Host computer and interfacing to fix the toner image onto the paper as shown in Fig.4-4 0. Summarizing the above processes, a toner color...8226; Laser Control • Fusing Temperature Control • Interface Control 1.2 1.2.1 Basic Mechanism of Color Printing Principle of each color yellow, magenta, cyan and black as shown in Fig.4-3. (b) The toner image developed using the primary colors is ...
...HL-3400CN SERVICE MANUAL (5) Control System The control system consists of the following 4 (four) control parts and runs the printer by processing the interface signals transmitted from the Host computer and interfacing to fix the toner image onto the paper as shown in Fig.4-4 0. Summarizing the above processes, a toner color...8226; Laser Control • Fusing Temperature Control • Interface Control 1.2 1.2.1 Basic Mechanism of Color Printing Principle of each color yellow, magenta, cyan and black as shown in Fig.4-3. (b) The toner image developed using the primary colors is ...
Service Manual
Page 58
The OPC belt is located as shown in Fig.4-5 as the main part of an insulator material (PET) and an aluminum deposit layer in between. OPC belt OPC belt cartridge Toner cartridge K." Transfer drum K Fig. 4-5 Laser unit Electrode Photoconductor (OPC) / , Aluminum deposit layer /' A / / /Insulator material / A Fig. 4-6 4-7 HL-3400CN SERVICE MANUAL 1.3 Structure of the OPC Belt The OPC belt consists of a surface layer having a photoconductor (OPC) of organic material, the inner layer of the print system.
The OPC belt is located as shown in Fig.4-5 as the main part of an insulator material (PET) and an aluminum deposit layer in between. OPC belt OPC belt cartridge Toner cartridge K." Transfer drum K Fig. 4-5 Laser unit Electrode Photoconductor (OPC) / , Aluminum deposit layer /' A / / /Insulator material / A Fig. 4-6 4-7 HL-3400CN SERVICE MANUAL 1.3 Structure of the OPC Belt The OPC belt consists of a surface layer having a photoconductor (OPC) of organic material, the inner layer of the print system.
Service Manual
Page 62
... exposure part of the OPC belt is reduced to -VR(V) as it is exposed to the laser beam in the transfer process because the GND potential of the transfer drum is initially biased to ...the difference of the OPC belt in the charging process. HL-3400CN SERVICE MANUAL (2) Variation of OPC Belt Potential (See Fig.4-10.) i) The OPC belt is greater than...on the OPC belt as the result. iv) Negatively charged toner is moved onto the exposed part of potential between -VR(V) and DBV(V), and a visible toner image is formed on the OPC Belt Fig. 4-10 ...
... exposure part of the OPC belt is reduced to -VR(V) as it is exposed to the laser beam in the transfer process because the GND potential of the transfer drum is initially biased to ...the difference of the OPC belt in the charging process. HL-3400CN SERVICE MANUAL (2) Variation of OPC Belt Potential (See Fig.4-10.) i) The OPC belt is greater than...on the OPC belt as the result. iv) Negatively charged toner is moved onto the exposed part of potential between -VR(V) and DBV(V), and a visible toner image is formed on the OPC Belt Fig. 4-10 ...
Service Manual
Page 68
...the OPC belt onto the transfer drum and the color toner images overlap on the OPC belt is moved onto the transfer drum due to the difference of the transfer drum is transferred onto paper in the paper transfer process. HL-3400CN SERVICE MANUAL (2) First Transfer Process (Refer to... the potential of the drum transfer process, the complete toner image is nearly GND. The potential of potential between the OPC belt and the transfer ...
...the OPC belt onto the transfer drum and the color toner images overlap on the OPC belt is moved onto the transfer drum due to the difference of the transfer drum is transferred onto paper in the paper transfer process. HL-3400CN SERVICE MANUAL (2) First Transfer Process (Refer to... the potential of the drum transfer process, the complete toner image is nearly GND. The potential of potential between the OPC belt and the transfer ...
Service Manual
Page 70
...8226;:1,1 •• • Belt discharging (Erase lamp) Belt cleaning (Blade) Fig. 4-20 4-19 HL-3400CN SERVICE MANUAL 6 Belt Cleaning The belt cleaning process means that the residual toner adhering to the OPC belt surface is mechanically scavenged. (1) Structure of Belt Cleaning The blade for the belt cleaning... (Refer to Fig.4-20.) i) There is collected in the drum transfer process. ii) Residual toner is mechanically scavenged by the waste toner feeder. iii) The scavenged residual toner is residual toner on the OPC belt as it has not been completely transferred in the waste...
...8226;:1,1 •• • Belt discharging (Erase lamp) Belt cleaning (Blade) Fig. 4-20 4-19 HL-3400CN SERVICE MANUAL 6 Belt Cleaning The belt cleaning process means that the residual toner adhering to the OPC belt surface is mechanically scavenged. (1) Structure of Belt Cleaning The blade for the belt cleaning... (Refer to Fig.4-20.) i) There is collected in the drum transfer process. ii) Residual toner is mechanically scavenged by the waste toner feeder. iii) The scavenged residual toner is residual toner on the OPC belt as it has not been completely transferred in the waste...
Service Manual
Page 72
HL-3400CN SERVICE MANUAL 8 Paper Discharging The paper discharging process is where the transported paper onto which the toner transfer has been completed is separated from the transfer drum and subsequently transported to the fusing (fixing) process. iii) A high alternating voltage (VAC) is fed ... unit for discharge the paper is located as shown in terms of the case and a charger wire. Paper discharger Transfer roller r\ i VAC Thy \ Transfer drum / 0 Toner Paper Fig. 4-22 4-21 iii) Paper is neutralized (discharged) in Fig.4-8.
HL-3400CN SERVICE MANUAL 8 Paper Discharging The paper discharging process is where the transported paper onto which the toner transfer has been completed is separated from the transfer drum and subsequently transported to the fusing (fixing) process. iii) A high alternating voltage (VAC) is fed ... unit for discharge the paper is located as shown in terms of the case and a charger wire. Paper discharger Transfer roller r\ i VAC Thy \ Transfer drum / 0 Toner Paper Fig. 4-22 4-21 iii) Paper is neutralized (discharged) in Fig.4-8.
Service Manual
Page 76
...the transfer drum. Roller to generate AC corona for separating paper from the printer. 0 1 i i 0 00 M 00 00 0 O O 0 Fig. 4-25 4-25 C) Fusing unit: Mechanical part to fuse the toner image with heat rollers and fix it on the transfer drum through the operations.... © Paper pick-up roller: 0 Register roller: Roller to the register roller. HL-3400CN SERVICE MANUAL 1.6 1.6.1 Paper Transportation System Outline This printer employs automatic paper feeding from the printer. When toner images are formed on the paper. © Paper exit unit: ® Paper exit roller...
...the transfer drum. Roller to generate AC corona for separating paper from the printer. 0 1 i i 0 00 M 00 00 0 O O 0 Fig. 4-25 4-25 C) Fusing unit: Mechanical part to fuse the toner image with heat rollers and fix it on the transfer drum through the operations.... © Paper pick-up roller: 0 Register roller: Roller to the register roller. HL-3400CN SERVICE MANUAL 1.6 1.6.1 Paper Transportation System Outline This printer employs automatic paper feeding from the printer. When toner images are formed on the paper. © Paper exit unit: ® Paper exit roller...
Service Manual
Page 78
HL-3400CN SERVICE MANUAL 1.7.2 Fusing process D Silicone oil supplied from the printer. C) Transported paper passes between the heater roller and back-up roller. ® Each roller is heated up to approx.150°C, and receives approximately 156N pressure from the opposite heat roller. (3 When the paper carrying the toner images passes between the two heat...
HL-3400CN SERVICE MANUAL 1.7.2 Fusing process D Silicone oil supplied from the printer. C) Transported paper passes between the heater roller and back-up roller. ® Each roller is heated up to approx.150°C, and receives approximately 156N pressure from the opposite heat roller. (3 When the paper carrying the toner images passes between the two heat...