Includes all of the following documents:

  • HL4140CN, HL4150CDN, HL4570CDW, HL4570CDWT Service Manual – 439 Pages
  • HL-4140CN, HL-4150CDN, HL-4570CDW, HL-4570CDWT Parts List – 42 Pages
  • HL-4150CDN Series Technical Bulletins
  • LT-300CL Parts List – 17 Pages



File Size: 47 MB
Filetype: ZIP archive, Adobe Acrobat Document (PDF)


All Printer / Copier / Scanner / Fax / Sewing service manual items have had OCR (Optical Character Recognition) run upon them to make them searchable.

Also, these items are Indexed with Adobe Acrobat (when there are 3+ files), making all of that item’s included .pdf files searchable from one interface on your computer.