This publication is a Service Manual covering the specifications, construction, theory of operation, and maintenance of the Brother facsimile equipment FAX 750/FAX 770/FAX 870MC/FAX 910/FAX 920/FAX 921/FAX 930/FAX 931/MFC 925/MFC 970MC (FAX-750/FAX-770/FAX-870MC/FAX-910/FAX-920/FAX-921/FAX-930/FAX-931/MFC-925/MFC-970MC).
It includes information required for troubleshooting and repair--disassembly, reassembly, and lubrication--so that service personnel will be able to understand equipment function, to rapidly repair the equipment and order any necessary spare parts.
To perform appropriate maintenance so that the facsimile equipment is always in best condition for the customer, the service personnel must adequately understand and apply this manual.
This manual is made up of six chapters and appendices.
CHAPTER I. GENERAL DESCRIPTION
CHAPTER II. INSTALLATION
CHAPTER III. THEORY OF OPERATION
CHAPTER IV. DISASSEMBLY/REASSEMBLY AND LUBRICATION
