Factory Service Manual includes troubleshooting, exploded parts diagrams, parts list, dis-assembly, and more. Parts Manual is included. For the following models: - Brother DCP-9045CDN - Brother MFC-9840CDW This is an original copy, not scanned. CONTENTS: 1 TROUBLESHOOTING 2 PERIODICAL MAINTENANCE 3 DISASSEMBLY AND ASSEMBLY 4 ADJUSTMENTS AND UPDATING OF SETTINGS, REQUIRED AFTER PARTS REPLACEMENT Main PCB 5 SERVICE FUNCTIONS 6 CIRCUIT DIAGRAMS, WIRING DIAGRAM APPENDIX 1 WORKER SWITCH SETTINGS (WSW) PARTS MANUAL ********************************* ABOUT THIS MANUAL PAGES: 511 LANGUAGE: English PUBLICATION ID: PL-FAX145 /8CE105 Ver. D-2 PUBLICATION YEAR: 2007 Instant Download: Yes Has bookmarks for easy navigation: Yes Can be printed: Yes Windows compatible / Mac compatible ******************************** OUR GUARANTEE 1. Every manual has been reviewed by humans for quality, correct number of pages, and bookmarks. 2. The illustration above is a small preview from an actual screenshot of this manual. Download Brother MFC9840CDW DCP9045CDN Service Manual For more high quality manuals please visit this link: