Canon NP6012 Service Manual page 3

This Service Manual contains the basic facts and figures about the plain paper copier
NP6012, NP6012F, NP6212, and is compiled to serve as a handy reference for servicing the
machine in the field.
This Service Manual consists of the following chapters:
In CHAPTER 1, "GENERAL DESCRIPTION," a brief discussion of the copier's features,
specifications, and an explanation of its operation are given.
CHAPTER 2 "COPYING PROCESS?" deals with the inner workings of the copier associated
with the generation of copies.
CHAPTER 3 "OPERATIONS AND TIMING" explains how the copier's electrical and
mechanical systems are related to each other with respect to functions and timing of
operations.
In CHAPTER 4, "MECHANICAL SYSTEM," the copier's mechanical system is discussed as
to its operation, disassembly, reassembly, and adjustment.
CHAPTER 5 "INSTALLATION" gives step-by-step instructions for installing the copier
together with checks to make for each step.
CHAPTER 6 "MAINTENANCE AND SERVICING' contains tables of replacement parts and
consumables.
In addition to the above chapters, this Service Manual contains a set of appendixes
consisting of a general timing chart and general circuit diagrams.
A separate document entitled Service Handbook is also available for troubleshooting
problems in the copier.
-Note:
The contents of this manual may be updated from time to time to reflect improvements
rendered to the copier; a Service Information Bulletin will be issued as necessary to cover
major changes.
All service persons are expected to be thoroughly familiar with the information contained in
this manual, Service Handbook, and Service Information Bulletins, for quick response to the
user's needs.
COPYRIGHT © 1995 CANON INC. CANON NP6012/NPSOIZF/HP6212 REV SEPT, 1995 PRINTEDIN JAPAN (IMPRIME AU JAPON}