Includes all of the following documents:

  • HL3450CN Parts List, Service Manual – 393 Pages
  • HL-3450CN Technical Bulletins
  • DX3400 Parts List – 5 Pages
  • DX-3400 Service Manual – 45 Pages



File Size: 11 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.