Canon NP6012 User manual

—

NPSOTZ/NPoUlar

[NPBA

SERVICE

MANUAL

REVISION

Canon

SEPT.

1985

FY8-13DW-010

TED

JAPAN

CIMPRIME

JAPON)

IMPORTANT

THE

INFORMATION

CONTAINED

HEREIN

PUBLISHED

CANON,

INC.,

JAPAN,

AND

FOR

REFERENCE

USE

ONLY.

SPECIFICATIONS

AND

OTHER

INFORMATION

CONTAINED

HEREIN:

MAY

VARY

SLIGHTLY

FROM

ACTUAL

MACHINE

VALUES

THOSE

FOUND

ADVERTISING

AND

OTHER

PRINTED

MATTER.

ANY

QUESTIONS

REGARDING

INFORMATION

CONTAINED

HEREIN

SHOULD

DIRECTED

THE

COPIER

SERVICE

DEPARTMENT

THE

SALES

COMPANY.

1995

CANON

INC.

Printed

Japan

Inprimé

Japon

Prepared

OFFICE

IMAGING

PRODUCTS

TECHNICAL

SUPPORT

DEPARTMENT

OFFICE

IMAGING

PRODUCTS

TECHNICAL

SUPPORT

DIVISION

CANON

INC.

30-2;

Shimomaruko

3-chome,Onta-ku,

Tokyo

146

Japan

CATER

105

Oe.

CANON

MPOTE

MPOOIZE

MPCTIE

HEY.1

CEPT,

1095

PRNTES

JAPIN

(IMPRLME

JUPOR)

This

Service

Manual

contains

the

basic

facts

and

figures

about

the

plain

paper

copier

NP6012,

NP6012F,

NP6212,

and

compiled

serve

handy

reference

for

servicing

the

machine

the

field.

This

Service

Manual

consists

the

following

chapters:

CHAPTER

“GENERAL

DESCRIPTION,”

brief

discussion

the

copier’s

features,

specifications,

and

explanation

its

operation

are

given.

CHAPTER

“COPYING

PROCESS?”

deals

with

the

inner

workings

the

copier

associated

with

the

generation

copies.

CHAPTER

“OPERATIONS

AND

TIMING”

explains

how

the

copier’s

electrical

and

mechanical

systems

are

each

other

with

respect

functions

and

timing

operations.

CHAPTER

“MECHANICAL

SYSTEM,”

the

copier’s

mechanical

system

discussed

its

operation,

disassembly,

reassembly,

and

adjustment.

CHAPTER

“INSTALLATION”

gives

step-by-step

instructions

for

installing

the

copier

together

with

checks

make

for

each

step.

CHAPTER

“MAINTENANCE

AND

SERVICING’

contains

tables

replacement

parts

and

consumables.

addition

the

above

chapters,

this

Service

Manual

contains

set

appendixes

consisting

general

timing

chart

and

general

circuit

diagrams.

separate

document

entitled

Service

Handbook

also

available

for

troubleshooting

problems

the

copier.

-Note:

The

contents

this

manual

may

updated

from

time

reflect

improvements

rendered

the

copier;

Service

Information

Bulletin

will

issued

necessary

cover

major

changes.

All

service

persons

are

expected

thoroughly

familiar

with

the

information

contained

this

manual,

Service

Handbook,

and

Service

Information

Bulletins,

for

quick

response

the

user’s

needs.

1995

CANON

INC.

CANON

NP6012/NPSOIZF/HP6212

REV

SEPT,

1995

PRINTEDIN

JAPAN

(IMPRIME

JAPON}

CONTENTS

CHAPTER

GENERAL

DESCRIPTION

FEATURES...

ccc

121

Hl.

NAMES

PARTS...

eee

1-6

Il.

SPECIFICATIONS

vo.

seceeerees

1-2

IV.

OPERATIONS

uu...

scssceecseneescees

1-9

CHAPTER

COPYING

PROCESS

I].

IMAGE

FORMATION..............5

li.

AUXILIARY

PROCESS...

2-8

CHAPTER

OPERATIONS

AND

TIMING

BASIC

OPERATION...

3-1

MIL.

Resscscnsvevesaviitovisvspivapszeiseteotane

3-68

Il.

EXPOSURE

SYSTEM

Vill.

STANDARDS

AND

IMAGE

FORMATION

SYSTE!

BA7

ADJUSTMENTS

o.ccccscscssssssessssn

3-45

IX.

SERVICE

MODE...

3-63

SELF

DIAGNOSIS

3.64

IV.

Vi.

PICK-UP/FEEDING

SYSTEM...

Vill.

ELECTRICAL

SYSTEM.

EXPOSURE

SYSTEM...

IX.

ADF.

CHARGING

SYSTEM

SELECTING

THE

SITE...

5-1

Hl.

RELOCATING

THE

COPIER

......

5-17

ll.

UNPACKING

AND

INSTALLATION...

sessseeseeseeseees

5-2

1995

CANCNINC.

CANON

NP6O12

/NPGOI2F

/NP5212

REV.

SEPT.

1995

PRINTEDIN

JAPAN

(IMPRIME

JAPON)

CHAPTER

MAINTENANCE

AND

SERVICING

Il.

PERIODICALLY

REPLACED

DURABLES

AND

PART

Sinccte

cas

ilasecaneeaeaonnos

CONSUMABLES

......cee

ere

recerees

6-1

SCHEDULED

SERVICING..........

APPENDIX

GENERAL

TIMING

CHART

........

A-1

INTENSITY/AE

SENSOR

SIGNALS

AND

CIRCUIT

DIAGRAM

......

secre

A-27

ABBREVIATIONS

A-3

SENSOR

CIRCUIT

DIAGRAM....

A-28

GENERAL

CIRCUIT

DIAGRAM..

A-5

NOISE

FILTER

CIRCUIT

CONTROLLER

CIRCUIT

DIAGRAM

Qu...

eeeececceeteeeereteereatees

A-29

DIAGRAM

.....scsesceesceesceeteneneeneees

HIGH

VOLTAGE

CONTACT

ADF

CONTROLLER

CIRCUIT

DIAGRAM

.......ecereceee

A-30

DIAGRAM...

cecceseeeceenenrereceeeee

“15

BLANK

EXPOSURE

(front)

COMPOSITE

POWER

SUPPLY

CIRCUIT

DIAGRAM.........

A-31

CIRCUIT

DIAGRAM

.........

eee

A-18

BLANK

EXPOSURE

(rear)

TONER

LEVEL

DETECTION

CIRCUIT

DIAGRAM

CIRCUIT

DIAGRAM

........crcreree

A-24

©.

PRE-EXPOSURE

CIRCU

CONTROL

PANEL

CIRCUIT

DIAGRAM

DIAGRAM.

.......2:cecerceeseessseeteeen

eee

A-25

SPECIAL

TOOLS

SOLVENTS/OILS

1995

CANON

INC.

CANON

NP6D12/NP6OI2F

/NP6212

REV.1

SEPT,

1995

PRINTED

JAPAN

(PRIME

JAPON)

CHAPTER

GENERAL

DESCRIPTION

TREATURE

sccossnctsesprebiateveyerr

1-1

lll.

NAMES

PARTS

.......56....-000

1-6

SPECIFICATIONS..,........-..:cccc

1-2

IV.

OPERATIONS

0,0...

cceceverttenseseee

1-9

1995

CANON

INC.

CANON

NPGO12/NPGOI2F

P6212

REV.

SEPT.

1955:

PRINTED

JAPAN

(MPRIME

JAPON)

ESS

SSS

GENERAL

DESCRIPTION

FEATURES

Fixed

copyboard

with

zooming.

addition

the

default

reproduction

ratios,

ratio

between

70%

and

141%

may

selected.

Designed

with

considerations

for

the

environment.

The

use

charging

rolter

helps

limit

the

generation

ozone;

average

0.01

ppm

less,

maximum

0.02

ppm

less.

(1/100

1/000

existing

machines)

Uses

SURF

fixing

assembly.

The

use

the

SURF

fixing

mechanism

enables

0-sec

wait

time.

addition,

the

maximum

power

consumpticn

0.98

less.

Cassette

accommodating

various

types

paper

and

2-way

pick-up.

The

universal

cassette

(about

250

sheets)

accommodates

paper

sizes

between

A4/LTR

and

A5S/STMT.

addition,

sheets

large

A4/LTR

business

card

may

used

(manual).

Separate

top

unit.

*¢

The

copier’s

top

unit

may

opened

make

jam

removal

easy.

1995

CANON

INC.

CANON

NP6012/NPGOI2F

/NP6212

REV.t

SEPT,

1995

PRINTED

JAPAN

(IMPRIME

JAPON)

1-1

mmm

GENERAL

SCP

(am

ll.

SPECIFICATIONS

Copier

Type

Desktop

Fixed

__|Fluorescent

lamp

(17

Fixed

lens

array

|OPC

(24

dia.)

Auto

Cassette

holder)

Multifeeder

Curvature

separation

static

eliminator

Cleaning

Blade

Original

orientation

—_|

Center

reference

(copyboard)

1-2

1995

CANON

INC.

CANON

NP6O12/NPGO12F/NP6212

REV.

SEPT.

1995

PRINTED

JAPAN

{IMPRIME

JAPON)

GENERAL

DESCRIPTION

Performance

‘Original

type

Sheet,

book,

3-D

object

max.)

Maximum

original

size

A4/LTR,

(LGL)

Maximum

original

size_

MRECT.

220/240V

BIR

WEEE

70%~

141%

(in

increments)

sec

(approx.;

15°C/68°F)

First

copy

time

sec

(approx.;

15°C/68°F,

with

scanning

lamp

heater

ON)

Continuous

copying

100

copies

(max.)

See

Table

1-101.

Copy

size

AAR/LTR-R

(max.),

business

card

(min.)

Plain

paper

(64

g/m?),

tracing

paper

(GNT80),

colored

paper*

Plain

paper

(52

128

g/m?),

tracing

paper

(GNT80),

colored

paper’,

postcard’,

transparencies’,

business

card

(200

g/m?

less,

51X88

more),

label

sheet*

Copy

paper

type

Plain

paper

(60

128

g/m?),

colored

paper’,

postcard*,

business

card

(200

g/m?

less,

51X88

/2.0X3.5

in.

more)

250

sheets,

clawless,

front

loading,

A4/LGL

A5/STM

(universal)

/0.20

in.

deep

(approx.;

about

sheets

g/m?

paper)

100

sheets

(approx.;

A4,

g/m?

paper)

2.0+1.5

/0.08+0.06

in.

{two-sided/overlay/one-sided)

0,0+2.0-0.0

(A4),

0.0+4.0-0.0

(LGL/LTR)

(two-sided/overlay/one-sided)

Available

(about

min;

fixed)

*As

recommended

Canon.

‘Single

feeding

only.

1995

CANON

INC.

CANON

NP6O12/NP6OI2F/NP6212

REV.

SEPT.

1995

PRINTED

JAPAN

(IMPRIME

JAPON)

1-3

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