Canon NP-2120 Manual de usuario

SERVCE

MANUAL

(for

220/24OV]

REVN~N

canon

DEC. 1992

FY8-13AM-020

COPYRIGNI

1992

CANON

ING. CANON NPZl20/2020

REY.2

LIEC.

1992 PRINTEO IN JAPAN {IMPRIME

JAPONI

L-

__--

-..

.)_

1992

CANON

INC.

Printed

Japan

Imprime

Japon

”

disclosure

confidential

in-

Prepared by

COPYING MACHINE TECHNICAL INFORMATION DEPT. .

COPYING MACHINE TECHNICAL INFORMATION DIV.

CANON INC.

890.12,

Kashimada, Saiwai-ku, Kawasaki-shi, Kanagawa 211 Japan

COPYAIGHT

1992 CANON IHC. CANON

NP212012MO

REY.1 JAN.1992 PAINTEU IN

JAPAN

IIMPAIME AU JAPUNI d

INTRODUCTION

This SERVICE MANUAL

intended to provide the serviceman with a basic knowledge of the NP21 20/2020

and has

been

compiled

to serve as a handy referente for his work

the

field.

The NP21

20/2020

designed to accommodate the following for fully automated copy work:

1. Sorter-Al, MS-AI

2. ADF-AI

3. Paper Deck Pedestal

4. Control Card V

separate

service manual

made available for the Sorter-Al, MS-Al, ADF-Al, and Control Card;

see

the

respective

manuals

for discussions of

each.

In CHAPTER 1 GENERAL DESCRIPTION, a brief discussion of the NP2120/2020’s features, diagrams of

its parts, and

explanation of its operation are given.

CHAPTER 2 COPYING PROCESS deals with the innerworkings of the

NP2120/2020

which are associated

with the generation of copies.

CHAPTER 3 OPERATIONS AND TIMING explains how the NP2120/2020’s electrical and mechanical

systems are

each

other with

respect

to functions and timing of operations.

In CHAPTER 4 MECHANICAL SYSTEM. the NP2120/2020’s mechanical system

discussed as to its

operation. disassembly, reassembly, and

adjustment.

CHAPTER 5 INSTALLATION gives step-by-step instructions for installing the NP2120/2020 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.

separate

document

entitled SERVICE HANDBOOK

also

available for troubleshooting problems

the

NP2120/2020.

Note:

The contents of this manual may be updated from time to time to reflect improvements rendered to the NP2120/

2020; a Setvice Information

Bulletin

will

be issued as necessary to cover

majar

changes.

All

servicemen are expected to be thoroughly familiar with the information contained

this manual, SERVICE

HANDBOOK, and Service Information Bulletins, for

quick

response to the user’s needs.

COPYAIGHT

1992 CANON INC. CANON

HPZlZO/ZMO

RN.1JAH. 1592 PAIHTED IN

JAPAH

IIMPAIME AU JAPONI

SERVICE

INFORMATION

Issued

by Copying

Mach&

Quallty

Assurance

Cerner.

Canon

Inc

MOOEL:

NO. :

F-E92-043

DATE: 1992,

DEC.

LOCATION

SUBJECT

Document

Release

NP2020 SERVICE MANUAL For

220/24OV

The SERVICE MANUAL for the NP2020 has been revised

accommodate the

introduction of the NP2120.

those concemed are hereby requested to discard the old SERVICE MANUAL

and use the document attached for purposes for which the document

intended.

FY8-13AM-02Y

Printed

Japan

Imprimé

Japon

REVISIONPAGELIST

R: Replacement,

S: Supplement,

MODEL

NP21

20/2020

Destroyed,

Page 1

CHAP

RJZVISION

CHAP

REVISION

MAY JAN.

DEC.

MAY

JAN. DEC.

1990 1992 1992 1990 1992 1992

1 1 0

lo++

-t

2 0

-t

32 0

+ +

REVISIONPAGELIST

R: Replacement,

S: Supplement,

MODEL : NP2

120/2020

Destroyed,

Page 2

CHAP

REVISION

CHAP

.JXR

I-ER

REVISION

MAY

JAN.

DEC.

1990 1992 1992 MAY JAN.

DEC.

1990 1992 1992

58 0

-t

36 0

-t

41 0

37 0

2 0

-t

3 0

-t

39 0

-t

4 0

40 0

-t

5 0

-f

-t

6 0

42 0

-t

70++

42a

- -

so++

42b

- -

90++

10 0

-t

44 0

-t

11 0

-t

45 0

12 0

46 0

-t

13 0

-t

47 0

-t -)

47a

- -

47b

47c

- -

48 0

-t

49 0

-f

50 0

-t

52 0

-t

20 0

-P

-t

21 0

-t

54 0

22 0

+ +

23 0

-t

56 0

+ +

24 0

-t

57 0

2R 25 0

REVISIONPAGELIST

R: Replacement,

S: Supplement,

MODEL : NP2

120/2020

D: Destroyed,

Page 3

REVISIONPAGEL

S T

R: Replacement,

S: Supplement,

MODEL :

NP2120/2020

D: Destroyed,

Page 4

24a

24b

25 0

-t

26 0

27 0

-t

28 0

-t

29 0

-f

30 0

-t

31 0

-t

33 0

34 0

-t

REVISIONPAGELIST

R: Replacement,

S: Supplement,

D: Destroyed,

MODEL : PAPER DECK PEDESTAL-Cl

Page

1P 0

2P 0

-t

3P 0

4P 0

6P 0

-t

7P 0

-t

1P 0

2P 0

-p

3P 0

4P 0

-t

6P 0

-t

7P 0

-t

2P 0

3P 0

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