HL-1240, 1250 Laser Printers
Service Manual

$7.99
HL-1240, 1250 Laser Printers <br>Service Manual
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HL-1240, 1250 Laser Printers Service Manual

This service manual contains basic information required for after-sales service of the laser printer
(here- in-after referred to as "this machine" or "the printer"). This information is vital to the service
technician to maintain the high printing quality and performance of the printers.

This service manual covers the HL-1240 and HL-1250 laser printers.

This manual consists of the following chapters:
CHAPTER I : GENERAL
Features, specifications, etc.
CHAPTER II : INSTALLATION AND BASIC OPERATION
CHAPTER III : THEORY OF OPERATION
Basic operation of the mechanical system, the electrical system and the electrical
circuits, and their timing information.
CHAPTER IV : DISASSEMBLY AND REASSEMBLY
Procedures for disassembling and reassembling the mechanical system.
CHAPTER V : MAINTENANCE
Periodical replacements parts, consumable parts, etc.
CHAPTER VI : TROUBLESHOOTING
Reference values and adjustments, troubleshooting image defects, troubleshooting malfunctions, etc
APPENDICES :SERIAL NO. DESCRIPTIONS, DRUM LIFE & PAGE COUNTER, CONNECTION DIAGRAMS, PCB CIRCUIT
DIAGRAMS.


A thorough understanding of this printer, based on information in this service manual, is required for maintaining its print quality performance and for improving the practical ability to find the cause of problems.

FORMAT: High resolution PDF document!
ZIP archive: 3 651 kB

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We are in business since 2002 and do our best to give our customers perfect service!

  Robert Rands 2008-12-05 04:18:34  
  I got it downloaded on the page after order confirmation - Good Job! Thank you!! Good Service. Art Martinez
  Michael Adamek 2011-07-19 04:45:43  
  I have an epson artisan 800. I tried using the epson waste ink counter reset tool, but it was worthless. I used the 2manual reset utility and it worked perfect, resetting the counters to zero. It was so easy to complete.
  vivek pillai 2006-04-05 02:02:05  
  pl send me the service manual for epson stylus 3000 printer
  prashanth st 2012-03-27 12:09:29  
  THANKS A LOT RESETT KEY WORKED ME FINE....PLS USE GOOGLE CHROME BROWSER IF U TROUBLED TO SEE THE LINK....OF RESETT KEY..AFTER PAID THE AMOUNT...
  keven gilson 2020-04-09 17:10:11  
  thank you for the free trial!! I think the printer companies should give low income customers the reset key free!! It took me a few tries to get this to work, but was successful. You saved my day!!
  mark bright 2011-05-26 03:26:04  
  Great product. did the trick which always helps. I did watch your video on how you did it just incase i was doing it wrong and found that the video utility didnt look the same as the utility i used ie no Check button so was a bit unsure to start with. But the product is pretty much idiot proof.
  mahesh singh 2019-01-22 12:33:20  
  mera printer reset nhi ho rha isliye hum aapki service se naraz hai
=====Admin=====
This Adjustment Program is not for reset but for making adjustments and ink charging and power printhead cleaning to unclog printhead
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