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TABLE OF CONTENTS
(For USA & CANADA Only)
For technical and operational assistance, please call:
In USA
1-800-276-7746
(within US)
In CANADA
1-800-853-6660
514-685-6464
(within Montreal)
If you have comments or suggestions, please write us at:
In USA
Printer Customer Support
Brother International Corporation
15 Musick
Irvine, CA 92618
In CANADA
Brother International Corporation (Canada), Ltd.
- Marketing Dept.
1, rue Hôtel de Ville
Dollard-des-Ormeaux, PQ, Canada H9B 3H6
BBS
For downloading drivers from our Bulletin Board Service, call:
In USA
1-888-298-3616
In CANADA
1-514-685-2040
Please log on to our BBS with your first name, last name and a four digit number for
your password. Our BBS supports modem speeds up to 14,400, 8 bits no parity, 1 stop
bit.
Fax-Back System
Brother Customer Service has installed an easy to use Fax-Back System so you can get
instant answers to common technical questions and product information for all Brother
products. This is available 24 hours a day, 7 days a week. You can use the system to
send the information to any fax machine, not just the one you are calling from.
Please call 1-800-521-2846 (U.S.A) or 1-800-681-9838 (Canada) and follow the voice
prompts to receive faxed instructions on how to use the system and your index of Fax-
Back subjects.
DEALERS/SERVICE CENTERS (USA only)
For the name of an authorized dealer or service center, call 1-800-284-4357.
SERVICE CENTERS (Canada only)
For service center addresses in Canada, call 1-800-853-6660
INTERNET ADDRESS
For technical questions and downloading drivers: http://www.brother.com
Summary of Contents for HL-1240
Page 1: ......
Page 45: ...CHAPTER 3 THEORY OF OPERATION 3 7 Fig 3 6 ...
Page 102: ...CHAPTER 4 DISASSEMBLY AND RE ASSEMBLY 4 38 ...
Page 110: ...CHAPTER 5 PERIODIC MAINTENANCE 5 8 ...
Page 176: ...CODE UK4352000 B512040CIR 1 2 A 18 NAME Appendix 10 Main PCB Circuit Diagram HL 1240 1 2 ...
Page 177: ...Appendix 11 Main PCB Circuit Diagram HL 1240 2 2 CODE UK4352000 B512040CIR 2 2 A 19 NAME ...
Page 178: ...Appendix 12 Main PCB Circuit Diagram HL 1250 1 5 CODE UK4361000 B512049CIR 1 5 A 20 NAME ...
Page 179: ...Appendix 13 Main PCB Circuit Diagram HL 1250 2 5 CODE UK4361000 B512049CIR 2 5 A 21 NAME ...
Page 180: ...CODE UK4361000 B512049CIR A 22 NAME Appendix 14 Main PCB Circuit Diagram HL 1250 3 5 ...
Page 181: ...CODE UK4361000 B512049CIR 4 5 A 23 NAME Appendix 15 Main PCB Circuit Diagram HL 1250 4 5 ...
Page 182: ...CODE UK4361000 B512049CIR 5 5 A 24 NAME Appendix 16 Main PCB Circuit Diagram HL 1250 5 5 ...
Page 183: ...Appendix 17 Engine PCB Circuit Diagram CODE UK4444000 B512059CIR A 25 NAME ...
Page 192: ...INDEX vi ...
Page 321: ...A 12 HP LaserJet IIP HP LaserJet 6P HL 1250 only ...
Page 323: ...A 14 HP LaserJet IIP 6P EPSON FX 850 IBM Proprinter XL EPSON FX 850 ...