Users Manual - English
Page 32
...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) 2-2 The power cord may differ slightly from this diagram depending on the country where you purchased the printer. Note You may have additional parts not listed above, ...
...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) 2-2 The power cord may differ slightly from this diagram depending on the country where you purchased the printer. Note You may have additional parts not listed above, ...
Users Manual - English
Page 231
.... If the LED is blinking, refer to the Operator Call section of the protective parts have encountered a problem, find your HL-3400CN printer. Check the following ; • The printer is securely plugged into the AC outlet. • The power source is active. • The Power button is not displayed... on. If you have been removed. • All the covers on the printer are closed. • The toner cartridges are on, replace the toner cartridges. • The interface cable is securely connected between the printer and computer. • The Alarm LED is not displayed on the LCD. ...
.... If the LED is blinking, refer to the Operator Call section of the protective parts have encountered a problem, find your HL-3400CN printer. Check the following ; • The printer is securely plugged into the AC outlet. • The power source is active. • The Power button is not displayed... on. If you have been removed. • All the covers on the printer are closed. • The toner cartridges are on, replace the toner cartridges. • The interface cable is securely connected between the printer and computer. • The Alarm LED is not displayed on the LCD. ...
Quick Setup Guide - English
Page 1
... shipment can use the printer, you must be covered under the printer warranty. Color Laser Printer HL-3400CN series Quick Setup Guide Read this guide for transporting or storing the printer. 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...
... shipment can use the printer, you must be covered under the printer warranty. Color Laser Printer HL-3400CN series Quick Setup Guide Read this guide for transporting or storing the printer. 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...
Service Manual
Page 4
...4.4 Network Option 4.5 RAM Expansion 4.6 HDD (Hard Disk Drive) CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 1. Control 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 ... Belt 1.4 Print System and Transfer System 1.5 Scanning System 1.6 Paper Transportation System. 1.7 Fusing Unit 2. BASIC STRUCTURE 1.1 Mechanical Structure 1.2 Basic Mechanism of Color Printing 1.3 Structure of Normal Mode 3.3 Service Mode. 3.4 Adjustment Work Procedures 3-18 3-18 3-18 3-18 3-19 3-20 3-21 4-3 4-3 4-3 4-5...
...4.4 Network Option 4.5 RAM Expansion 4.6 HDD (Hard Disk Drive) CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 1. Control 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 ... Belt 1.4 Print System and Transfer System 1.5 Scanning System 1.6 Paper Transportation System. 1.7 Fusing Unit 2. BASIC STRUCTURE 1.1 Mechanical Structure 1.2 Basic Mechanism of Color Printing 1.3 Structure of Normal Mode 3.3 Service Mode. 3.4 Adjustment Work Procedures 3-18 3-18 3-18 3-18 3-19 3-20 3-21 4-3 4-3 4-3 4-5...
Service Manual
Page 10
... the fuser cleaner from the fusing unit. The printer should also be sure to prevent toner spill in the fusing unit with the carrier. It is recommended that you must ship the printer, carefully package the printer to the printer. After removing the oil bottle, be adequately insured... with the supplied syringe. Failure to do so will cause severe damage to avoid any reason you save and use the original packaging. xi HL-3400CN SERVICE MANUAL SHIPMENT OF THE PRINTER If...
... the fuser cleaner from the fusing unit. The printer should also be sure to prevent toner spill in the fusing unit with the carrier. It is recommended that you must ship the printer, carefully package the printer to the printer. After removing the oil bottle, be adequately insured... with the supplied syringe. Failure to do so will cause severe damage to avoid any reason you save and use the original packaging. xi HL-3400CN SERVICE MANUAL SHIPMENT OF THE PRINTER If...
Service Manual
Page 12
... as default. High Speed Color Laser Printing The printer allows crisp printing in HP® color printer PCL5CTM and BR-Script level 2 emulations, producing nearly photographic quality. This mode is effective when printing photographic images. Universal Media Cassette This printer loads paper automatically from the media cassette. HL-3400CN SERVICE MANUAL CHAPTER 1 PRODUCT OUTLINE 1. Color Advanced Photoscale Technology (CAPT...
... as default. High Speed Color Laser Printing The printer allows crisp printing in HP® color printer PCL5CTM and BR-Script level 2 emulations, producing nearly photographic quality. This mode is effective when printing photographic images. Universal Media Cassette This printer loads paper automatically from the media cassette. HL-3400CN SERVICE MANUAL CHAPTER 1 PRODUCT OUTLINE 1. Color Advanced Photoscale Technology (CAPT...
Service Manual
Page 14
...the last complete job out, the last print page can be stored. *PANTONE® Calibrated There are used. 1) Xerox Premier paper 2) Brother Toner Cartridges TN-02 BK/C/M/Y 3) 2400dpi x 600 dpi resolution 4) CAPT setting *PANTONE® will be supported from the control panel or the ...may affect the quality of colors generated by selecting a document from around 2 nd quarter of user settings can be optionally installed. Type of the toner cartridge. When there is entered. It can be installed. HL-3400CN SERVICE MANUAL Toner Save Mode The printer has an economical toner save mode.
...the last complete job out, the last print page can be stored. *PANTONE® Calibrated There are used. 1) Xerox Premier paper 2) Brother Toner Cartridges TN-02 BK/C/M/Y 3) 2400dpi x 600 dpi resolution 4) CAPT setting *PANTONE® will be supported from the control panel or the ...may affect the quality of colors generated by selecting a document from around 2 nd quarter of user settings can be optionally installed. Type of the toner cartridge. When there is entered. It can be installed. HL-3400CN SERVICE MANUAL Toner Save Mode The printer has an economical toner save mode.
Service Manual
Page 16
To be opened when replacing a toner cartridge or waste toner pack. To exit the printed paper onto the upper cover, acting also as a rear enclosure, opened when clearing an internal jam or doing maintenance work. . To operate power-on and off to the printer. (Push for On/Off operation) 6 Power inlet ....Functions To act as an upper enclosure and also as a paper tray for printed paper. Part Name 1 Upper cover Outline 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...
To be opened when replacing a toner cartridge or waste toner pack. To exit the printed paper onto the upper cover, acting also as a rear enclosure, opened when clearing an internal jam or doing maintenance work. . To operate power-on and off to the printer. (Push for On/Off operation) 6 Power inlet ....Functions To act as an upper enclosure and also as a paper tray for printed paper. Part Name 1 Upper cover Outline 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...
Service Manual
Page 23
...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 .... 46kg (101lbs.) Approx. 54kg (119lbs.) including consumables* *Consumables are defined as: Belt cartridge, Toner cartridge (Y, M, C, K), Fuser oil bottle, Fuser cleaning roller, Waste toner Pack Optional Units: . HL-3400CN SERVICE MANUAL 2.3. Standard Media Cassette: Approx. 2.1kg (4.6lbs.) . Electrical and Mechanical Power source U.S.A....
...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 .... 46kg (101lbs.) Approx. 54kg (119lbs.) including consumables* *Consumables are defined as: Belt cartridge, Toner cartridge (Y, M, C, K), Fuser oil bottle, Fuser cleaning roller, Waste toner Pack Optional Units: . HL-3400CN SERVICE MANUAL 2.3. Standard Media Cassette: Approx. 2.1kg (4.6lbs.) . Electrical and Mechanical Power source U.S.A....
Service Manual
Page 36
...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. 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) Confirm all of the following parts are inside the starter kit packing box. Kit Name Appearance Quantity 1 Toner Cartridge (Y, M,C,K) . 1,1 N: ,.......
...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. 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) Confirm all of the following parts are inside the starter kit packing box. Kit Name Appearance Quantity 1 Toner Cartridge (Y, M,C,K) . 1,1 N: ,.......
Service Manual
Page 38
Protective sheet Fig. 3-5 OPC belt cartridge Tension release pin ------______ 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). Protective label (2) Rock each of .... OPC belt cartridge (5) Install the OPC belt cartridge into the Printer (1) Pull off the tape labeled `REMOVE' from 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 tension release pins on both...
Protective sheet Fig. 3-5 OPC belt cartridge Tension release pin ------______ 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). Protective label (2) Rock each of .... OPC belt cartridge (5) Install the OPC belt cartridge into the Printer (1) Pull off the tape labeled `REMOVE' from 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 tension release pins on both...
Service Manual
Page 54
...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 body after fusing the toner image on the paper.... • Media Cassette • Transport rollers • Paper Discharger • Fusing unit • Paper Exit 4-3 HL-3400CN SERVICE MANUAL CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 1. ...
...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 body after fusing the toner image on the paper.... • Media Cassette • Transport rollers • Paper Discharger • Fusing unit • Paper Exit 4-3 HL-3400CN SERVICE MANUAL CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS 1. ...
Service Manual
Page 56
... printer has a toner cartridge of each color yellow, magenta, cyan and black as shown in Fig.4-3. (b) The toner image developed using the primary colors is transferred to the transfer drum for the printed color combination as shown in Fig.4-4 a a. (c) The toner image formed on the transfer drum is transferred to the transported paper as shown in Fig.4-4 0. HL-3400CN...
... printer has a toner cartridge of each color yellow, magenta, cyan and black as shown in Fig.4-3. (b) The toner image developed using the primary colors is transferred to the transfer drum for the printed color combination as shown in Fig.4-4 a a. (c) The toner image formed on the transfer drum is transferred to the transported paper as shown in Fig.4-4 0. HL-3400CN...
Service Manual
Page 58
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. Transfer drum K Fig. 4-5 Laser unit Electrode Photoconductor (OPC) / , Aluminum deposit layer /' A / / /Insulator material / A Fig. 4-6 4-7 OPC belt OPC belt cartridge Toner cartridge K." 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.
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. Transfer drum K Fig. 4-5 Laser unit Electrode Photoconductor (OPC) / , Aluminum deposit layer /' A / / /Insulator material / A Fig. 4-6 4-7 OPC belt OPC belt cartridge Toner cartridge K." 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.
Service Manual
Page 62
...;13 Power Supply for Charging DBV Power Supply for Dev. v) Negatively charged toner on the OPC belt moves to the laser beam in the process of exposing, and an electrostatic latent image is formed ...The potential of the exposure part of the OPC belt is reduced to -VR(V) as the result. HL-3400CN SERVICE MANUAL (2) Variation of OPC Belt Potential (See Fig.4-10.) i) The OPC belt is initially ... charging process. ii) The OPC belt surface is evenly charged to -CBV(V). iv) Negatively charged toner is moved onto the exposed part of the OPC belt in the development process due to the difference...
...;13 Power Supply for Charging DBV Power Supply for Dev. v) Negatively charged toner on the OPC belt moves to the laser beam in the process of exposing, and an electrostatic latent image is formed ...The potential of the exposure part of the OPC belt is reduced to -VR(V) as the result. HL-3400CN SERVICE MANUAL (2) Variation of OPC Belt Potential (See Fig.4-10.) i) The OPC belt is initially ... charging process. ii) The OPC belt surface is evenly charged to -CBV(V). iv) Negatively charged toner is moved onto the exposed part of the OPC belt in the development process due to the difference...
Service Manual
Page 68
HL-3400CN SERVICE MANUAL (2) First Transfer Process (Refer to the potential of the transfer drum is moved from 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 drum transfer process, the complete toner... image is transferred onto paper in sequence is nearly GND. iii) Toner on the transfer drum. v) Upon ...
HL-3400CN SERVICE MANUAL (2) First Transfer Process (Refer to the potential of the transfer drum is moved from 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 drum transfer process, the complete toner... image is transferred onto paper in sequence is nearly GND. iii) Toner on the transfer drum. v) Upon ...
Service Manual
Page 70
...; •: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... Process of Belt Cleaning (Refer to Fig.4-20.) i) There is residual toner on the OPC belt as it has not been completely transferred in the waste toner pack by the blade edge. ii) Residual toner is collected in the drum transfer process. iii) The scavenged residual...
...; •: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... Process of Belt Cleaning (Refer to Fig.4-20.) i) There is residual toner on the OPC belt as it has not been completely transferred in the waste toner pack by the blade edge. ii) Residual toner is collected in the drum transfer process. iii) The scavenged residual...
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 AC charger unit. (2) Process of any electrical charge by the ... Fig.4-22.) i) The AC charger unit for discharge the paper is fed to the fusing (fixing) process. Paper discharger Transfer roller r\ i VAC Thy \ Transfer drum / 0 Toner Paper Fig. 4-22 4-21 iii) A high alternating voltage (VAC) is located as shown in the transfer process.
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 AC charger unit. (2) Process of any electrical charge by the ... Fig.4-22.) i) The AC charger unit for discharge the paper is fed to the fusing (fixing) process. Paper discharger Transfer roller r\ i VAC Thy \ Transfer drum / 0 Toner Paper Fig. 4-22 4-21 iii) A high alternating voltage (VAC) is located as shown in the transfer process.
Service Manual
Page 76
HL-3400CN SERVICE MANUAL 1.6 1.6.1 Paper Transportation System Outline This printer employs automatic paper feeding from the printer. 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) Paper discharger unit: Corona generator to feed ...part: Print processing part consisting of paper one by one, preventing multi-feed. C) Fusing unit: Mechanical part to fuse the toner image with the rotation of the transfer drum. 1.6.2 Structure of paper transportation system The paper transportation system consists of the following ...
HL-3400CN SERVICE MANUAL 1.6 1.6.1 Paper Transportation System Outline This printer employs automatic paper feeding from the printer. 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) Paper discharger unit: Corona generator to feed ...part: Print processing part consisting of paper one by one, preventing multi-feed. C) Fusing unit: Mechanical part to fuse the toner image with the rotation of the transfer drum. 1.6.2 Structure of paper transportation system The paper transportation system consists of the following ...
Service Manual
Page 78
....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 rollers, the toner images are melted and fused on the transported paper. 6 The paper carrying the fused image is separated from... the heat rollers, and ejected from the oil bottle is applied to the surface of fuser roller. HL-3400CN SERVICE MANUAL 1.7.2 Fusing process D Silicone oil supplied from the printer. M: Magenta toner Y: Yellow toner C: Cyan toner oner Image (a) Before Fusing Paper R: Red M: Magenta G: Green Fixed...
....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 rollers, the toner images are melted and fused on the transported paper. 6 The paper carrying the fused image is separated from... the heat rollers, and ejected from the oil bottle is applied to the surface of fuser roller. HL-3400CN SERVICE MANUAL 1.7.2 Fusing process D Silicone oil supplied from the printer. M: Magenta toner Y: Yellow toner C: Cyan toner oner Image (a) Before Fusing Paper R: Red M: Magenta G: Green Fixed...