Brother International MFC-7050C Service Manual - Page 2

Preface

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PREFACE This publication is a Service Manual covering the specifications, construction, theory of operation, and maintenance of the Brother facsimile equipment. It includes information required for field 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 H. INSTALLATION CHAPTER III. THEORY OF OPERATION CHAPTER TV. DISASSEMBLY/REASSEMBLY AND LUBRICATION CHAPTER V. MAINTENANCE MODE CHAPTER VI. ERROR INDICATION AND TROUBLESHOOTING APPENDICES CIRCUIT DIAGRAMS This manual describes the model and its versions to be destined for major countries. The specifications and functions are subject to change depending upon each destination.

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PREFACE
This
publication
is
a
Service
Manual
covering
the
specifications,
construction,
theory
of
operation,
and
maintenance
of
the
Brother
facsimile
equipment.
It
includes
information
required
for
field
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
H.
INSTALLATION
CHAPTER
III.
THEORY
OF
OPERATION
CHAPTER
TV.
DISASSEMBLY/REASSEMBLY
AND
LUBRICATION
CHAPTER
V.
MAINTENANCE
MODE
CHAPTER
VI.
ERROR
INDICATION
AND
TROUBLESHOOTING
APPENDICES
CIRCUIT
DIAGRAMS
This
manual
describes
the
model
and
its
versions
to
be
destined
for
major
countries.
The
specifications
and
functions
are
subject
to
change
depending
upon
each
destination.