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Brother HL-L2305W Manual
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HL-L2305W/L2300D/L2320D/
L2340DW/L2360DN/L2360DW/
L2365DW/2260/2260D/2560DN/
L2321D/L2361DN/L2366DW
Read this manual thoroughly before maintenance work.
Keep this manual in a convenient place for quick and easy reference at all times.
April 2014
SM-PRN096
84UF*
(5)
Brother Laser Printer
SERVICE MANUAL
MODEL:
Confidential

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Summary of Contents for Brother HL-L2305W

  • Page 1 Brother Laser Printer SERVICE MANUAL MODEL: HL-L2305W/L2300D/L2320D/ L2340DW/L2360DN/L2360DW/ L2365DW/2260/2260D/2560DN/ L2321D/L2361DN/L2366DW Read this manual thoroughly before maintenance work. Keep this manual in a convenient place for quick and easy reference at all times. April 2014 SM-PRN096 84UF* Confidential...
  • Page 2 Each company whose software title is mentioned in this manual has a Software License Agreement specific to its proprietary programs. Any trade names and product names of companies appearing on Brother products, related documents and any other materials are all trademarks or registered trademarks of those respective companies.
  • Page 3 Open Source Licensing Remarks This product includes open-source software. Please visit the Brother Solutions Center at http://solutions.brother.com/ to view the Open Source Licensing Remarks and Copyright information. Copyright and License ©2014 Brother Industries, Ltd. All rights reserved. This product includes software developed by the following vendors: ©1983-1998 PACIFIC SOFTWORKS, INC.
  • Page 4 CONTENTS REGULATION ......................vi SAFETY INFORMATION ...................xi CHAPTER 1 SUPPLEMENTAL SPECIFICATIONS 1. GENERAL ........................... 1-1 2. NETWORK CONNECTIVITY ....................... 1-3 3. SERVICE INFORMATION ......................1-3 4. SUPPLIES ........................... 1-4 CHAPTER 2 ERROR INDICATIONS & TROUBLESHOOTING 1. INTRODUCTION ......................... 2-1 Precautions ......................... 2-1 Checks before Commencing Troubleshooting ..............
  • Page 5 Troubleshooting for Image Defects ................... 2-56 4.3.1 Image defect examples ..................2-56 4.3.2 Troubleshooting according to image defect ............2-57 Troubleshooting for Software Problems ................2-68 4.4.1 Cannot receive data ..................... 2-68 Troubleshooting for Network Problems ................2-69 4.5.1 Cannot print via network connection ..............2-69 4.5.2 Cannot connect to access point ................
  • Page 6 9. DISASSEMBLY PROCEDURE ....................3-14 Preparation ........................3-14 Back Cover ........................3-15 Outer Chute ASSY ......................3-16 Front Cover ASSY ......................3-17 Side Cover R ........................3-18 Fuser Cover ........................3-19 Inner Chute ASSY ......................3-20 Side Cover L ........................3-21 Top Cover ASSY ......................
  • Page 7 CHAPTER 5 SERVICE FUNCTIONS 1. MAINTENANCE MODE ....................... 5-1 How to Enter Maintenance Mode ..................5-1 1.1.1 Method of entering maintenance mode for service personnel ....... 5-1 1.1.2 Method of entering end-user accessible maintenance mode ......... 5-2 List of Maintenance Mode Functions .................. 5-3 1.2.1 List of maintenance mode functions for LCD models ..........
  • Page 8 1.4.13 Print maintenance data and frame pattern ............5-40 1.4.14 Change Ready LED light intensity in sleep mode ..........5-41 1.4.15 Reset irregular power supply detection counter of low-voltage power supply PCB ................5-41 1.4.16 Firmware installing mode ..................5-42 1.4.17 Ready state of maintenance mode for service personnel ........
  • Page 9 REGULATION  Declaration of Conformity (Europe only) We, Brother Industries, Ltd. 15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561 Japan declare that this product is in conformity with the essential requirements of all relevant directives and regulations applied within the European Community. The Declaration of Conformity (DoC) can be downloaded from our website. Visit http://support.brother.com and:...
  • Page 10  Disconnect Device CAUTION This product must be installed near an electrical socket that is easily accessible. In case of emergencies, you must disconnect the power cord from the electrical socket to shut off power completely.  Wiring Information (U.K. only) If you need to replace the plug fuse, fit a fuse that is approved by ASTA to BS1362 with the same rating as the original fuse.
  • Page 11 Program is to promote the development and popularization of energy-efficient office equipment. ® As an ENERGY STAR Partner, Brother Industries, Ltd. has determined that this product ® meets the ENERGY STAR specifications for energy efficiency.  Federal Communications Commission (FCC) Declaration of Conformity...
  • Page 12 IMPORTANT • Changes or modifications not expressly approved by Brother Industries, Ltd. could void the user’s authority to operate the equipment. • A shielded interface cable should be used to ensure compliance with the limits for a Class B digital device.
  • Page 13 FDA regulations and must be attached to laser products marketed in the United States. Manufactured: BROTHER INDUSTRIES (VIETNAM) LTD. Phuc Dien Industrial Zone Cam Phuc Commune, Cam giang Dist Hai Duong Province, Vietnam This product complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No.
  • Page 14 SAFETY INFORMATION  Definitions of Warnings, Cautions, Notes and Memos The following conventions are used in this manual: WARNING WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injuries. CAUTION CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injuries.
  • Page 15  To use the Machine Safely Please keep these instructions for later reference and read them before attempting any maintenance. If you do not follow these safety instructions, there is a possibility of a fire, electrical shock, burn or suffocation. WARNING ELECTRICAL HAZARDS Failure to follow the warnings in this section may create the risk of an electrical shock.
  • Page 16 • DO NOT use the product if the power cord is frayed or damaged. Doing so may cause an electrical shock or fire. • Brother strongly recommends that you DO NOT use any type of extension cord. • DO NOT drop any metallic hardware or any type of liquid on the power plug of the product.
  • Page 17 HOT SURFACE After you have just used the product, some internal parts of the product will be extremely hot. Wait at least ten minutes for the product to cool down before you touch the internal parts of the product.  Caution for Laser Product (WARNHINWEIS fur Laser drucker) CAUTION: When the machine during servicing is operated with the cover open, the regulations of VBG 93 and the performance instructions for VBG 93 are...
  • Page 18  Additional Information When servicing the optical system of the machine, be careful not to place a screwdriver or other reflective object in the path of the laser beam. Be sure to take off any personal accessories such as watches and rings before working on the machine. A reflected beam, though invisible, can permanently damage the eyes.
  • Page 19 CHAPTER 1 SUPPLEMENTAL SPECIFICATIONS 1. GENERAL The function comparative table for models as described in this Service Manual are shown below. HL-L2320D HL-L2360DN HL-L2360DW Model HL-L2305W HL-L2300D HL-2260 HL-2260D HL-L2340DW HL-2560DN HL-L2365DW HL-L2321D HL-L2361DN HL-L2366DW Wired/ Wired/ Wired/ Wireless Wireless...
  • Page 20 HL-L2320D HL-L2360DN HL-L2360DW Model HL-2260D HL-L2340DW HL-2560DN HL-L2365DW HL-L2321D HL-L2361DN HL-L2366DW Warm-up time From Sleep mode Less than 9 seconds at 73.4F (23°C) From Power Less than 26 seconds at 73.4F (23°C)  First print time From Ready mode Less than 8.5 seconds at 73.4F (23°C) From Sleep mode Less than 17.5 seconds at 73.4F (23°C) ARM9 266 MHz Dimensions...