Canon NP-70 Service Manual page 3

PREFACE
This manual is published for use by service technicians when servicing the Canon NP-70 photo-
copier. It is recommended that the service technician use this manual in confunction with the NP-70
Parts Catalog, the NP -70 Service Handbook and other related publications when performing his main-
tenance work. The use of all NP-70 —related publications will ensure that the repairman retains his
familiarity with all changes, and will enhance his overall knowledge of the NP-70.
The first and second chapters of this manual are introductory in nature. They stress, respectively,
operator &process familiarity and generalized machine operation. These two chapters are also useful
for training or promotional purposes.
The remaining chapters are each specific in nature and form the bulk of the publication. When
working on the NP-1100, frequent reference to these chapters will ensure that all adjustments, proce-
dures, tolerances, etc. are satisfied. Also, for the convenience of the service technician, circuit diagrams
and layouts have been appended in the rear of the manual.
This service manual is written with the intent that it be applicable to all NP-70 copiers, regardless
of product number. Thus, any section which deals with a specific product numbers) is identified.
This manual contains information to perform servicing on the following NP-70 photocopiers:
~`"''
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Prod. No.
Input Voltage
General Destination
Manufacturing Location
3 ~
~ ~
8-11154
230VAC ± 10% (SOHz)
NOTE: Switch built-in for using
at 220VAC & 240VAC
Europe
Japan
8-11155 Same as 8-11154
Europe, Africa,
Middle East
Germany
8-11156
100VAC ± 10% (SOHz)
Universal with
adapter pedestal
Japan
8-11157
100VAC ± 10% (60Hz)
Universal with
adapter pedestal
Japan
8-11158 230VAC ±
10% (SOHz)
South East Asia
South America
Central America
Japan
8-11184
240VAC ± 10% (SOHz)
Australia
Japan
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We
welcome your comments on the contents of this NP-70 Service Manual.
Canon Inc.
Business Machines Service Division
Electrostatic Photocopiers
Technical Support Section
© CANON INC.