Canon I550 Instruction Manual

REVISION 0

QY8-31BH-000

AUG. 2002

i550 i850 i950

7819A001AA 7820A001AA 7822A001AA 120V(US)

7819A002AA 7820A002AA 7822A002AA 120V(CA)

7819A003AA 7820A003AA 7822A003AA 120V(LAM LVT)

7819A004AA 7820A004AA 7822A004AA 220V-240V(LAM HVT)

7819A005AA 7820A005AA 7822A005AA 220V-240V(EUR)

7819A006AA 7820A006AA 7822A006AA 220V-240V(DE)

7819A007AA 7820A007AA 7822A007AA 220V-240V(FR)

7819A008AA 7820A008AA 7822A008AA 220V-240V(ASA HVT)

7819A009AA 7820A009AA 7822A009AA 220V-240V(AU)

7819A010AA 7820A010AA 7822A010AA 220V-240V(KR)

7819A011AA 7820A011AA 7822A011AA 220V-240V(GB)

7819A013AA 7820A013AA 7822A013AA 120V(TW)

7819A014AA 7820A014AA 7822A014AA 220V-240V(HK)

7819A015AA 7820A015AA 7822A015AA 220V-240V(CHN)

0802 GR 0.00-0

Application

This manual has been issued by Canon Inc. for qualified

person to learn technical theory, installation, maintenance,

and repair of products. This manual covers all localities

where the products are sold. For this reason, there may be

information in this manual that does not apply to your

locality.

Corrections

This manual could include technical inaccuracies or typo-

graphical errors due to improvements or changes in the

products. When changes occur in applicable products or in

the content of this manual, Canon will release technical

information as the need arises. In the event of major

changes in the contents of this manual over a long or short

period. Canon will issue a new editions of this manual.

The following paragraph does not apply to any countries

where such provisions are inconsistent with local low.

Trademarks

The product names and company names described in this

manual are the registered trademarks of the individual com-

panies.

the copyright laws, this manual may not be copied, repro-

duced or translated into another language, in whole or in

part, without the written consent of Canon Inc.

CANON INC.

i Printer Technical Support Dept.11,21

16-1, Shimonoge 3-chome, Takatsu-ku, Kawasaki-shi,

Kanagawa 213-8512, Japan

DTP System

This manual was produced on an Apple® Power Macintosh®

G3 personal computer and Canon LBP-2030PS laser beam

printer, final pages were printed on Valityper® 4300J.

Parts layout pictures were taken using Canon Digital Camera

EOS D30, and edited with Adobe® Photoshop® 5.0.

KEY No. and Logotypes were created using MACROME-

DIA® FreeHand® 8J.

Documents and page layouts were created using

QuarkXpress® 3.3J.

Parts lists were created using Helix Tecnologies® Herix

Xpress® and converted to EPS files.

I. CONTENTS

A. PARTS LAYOUT & PARTS LIST

B. SCREWS & WASHERS LIST

C. NUMERICAL INDEX

II. ABOUT THIS MANUAL

A. PARTS LAYOUT & PARTS LIST

Parts layout illustration

a) Parts search

Find a part from the parts layout

illustration and find its key number

from the parts list to identify the part

number and name. For screws, nuts,

washers, lock washers, pins, spacers,

see SCREWS & WASHERS LIST.

Note: If parts have the same or similar

shape but different specifications,

their key number is assigned to

several part numbers and names

in the parts list.

b) Parts replacement procedure

To replace parts, the parts layout illus-

trations have figure numbers according

to the disassembly procedure of the

product. The parts that require careful

work are shown the illustration.

Parts list

a) FIGURE & KEY No.

The FIGURE & KEY No. column

corresponds to the key numbers

assigned to the parts in the parts

layout illustration.

It also corresponds to the part locations

printed on the PC board.

b) PART NUMBER

The PART NUMBER column gives the

part numbers corresponding to the key

numbers. To order a part, indicate the

part number clearly.

Note: Parts marked NPN are not service

parts.

c) RANK

The service parts with N in the RANK

column are order parts.

d) QTY

The QTY column gives the number of

parts in the corresponding components

layout illustration.

e) DESCRIPTION

The DESCRIPTION column gives the

part names in English.

To order a part, indicate the part name,

too.

Options & Consumables

These are illustrations and a list of

units that can be used as optional

consumable equipments.

Tool List

This is a list of tools used for servicing

products.

B. SCREWS & WASHERS LIST

This is a list of screws, nuts, washers,

lock washers, pins, and spacers.

The QTY column does not give the num-

ber of parts used.

C. NUMERICAL INDEX

All the parts listed in this parts catalog

are arranged in order of part number.

You can identify part locations and

names from the NUMERICAL INDEX.

A. PARTS LAYOUT & PARTS LIST

A-1

(i950)

S2 S2

COVER

FIGURE 2

AC ADAPTER

FIGURE 3

FIGURE 1

FIGURE 4 WASTE INK ABSORBER

PRINTER & PRINT HEAD

A-2

FIGURE

KEY NO.

PART NUMBER

DESCRIPTION REMARKS

1 - 1

QY6-0042-000 1

PRINT HEAD FOR i850

QY6-0043-000 1

PRINT HEAD FOR i950

QY6-0045-000 1

PRINT HEAD FOR i550

2 -

QA4-1143-000 1

COVER, SIDE(R)

QA4-1142-000 1

COVER, SIDE(L)

QG4-0268-000 1

UPPER COVER UNIT FOR i550

QG4-0284-000 1

UPPER COVER UNIT FOR i850

QG4-0320-000 1

UPPER COVER UNIT FOR i950

3 - 1

QH3-3583-000 1

AC ADAPTER: 100V-120V 50/60HZ FOR i950

QH3-3584-000 1

AC ADAPTER: 220V-240V 50/60HZ FOR i950

QH3-3590-000 1

AC ADAPTER: 100V-120V 50/60HZ FOR i550

QH3-3591-000 1

AC ADAPTER: 220V-240V 50/60HZ FOR i550

QH3-3600-000 1

AC ADAPTER: 100V-120V 50/60HZ FOR i850

QH3-3603-000 1

AC ADAPTER: 220V-240V 50/60HZ FOR i850

QA4-1130-000 1

COVER, I/F FOR i550, i850

QA4-1314-000 1

COVER, I/F FOR i950

QG4-0266-000 1

BOTTOM CASE UNIT FOR i550

QG4-0299-000 1

BOTTOM CASE UNIT FOR i850

QG4-0316-000 1

BOTTOM CASE UNIT FOR i950

WT3-5131-000 1

CORD, POWER 100V-120V

WT3-5132-000 1

CORD, POWER 220V-240V

WT3-5133-000 1

CORD, POWER 220V-240V(AUST)

WT3-5135-000 1

CORD, POWER 250V(CHN)

WT3-5137-000 1

CORD, POWER 220V-240V(UK,HK)

WT3-5158-000 1

CORD, POWER 120V(LAM-LV)

WT3-5159-000 1

CORD, POWER 250V(KR)

4 - 1

QA4-1205-000 2

ABSORBER, INK FOR i950

QA4-1012-000 1

ABSORBER, INK

QA4-1055-000 1

ABSORBER, INK

QA4-1015-000 1

ABSORBER, INK

QA4-1013-000 1

ABSORBER, INK

QA4-1014-000 1

ABSORBER, INK

S4 S4

(i950)

(i550, i850)

(i950) 8

(i950)

A-3

CARRIAGE UNIT

PURGE UNITLOGIC BOARD & ASF UNIT

PRESSURE ROLLER ASS'Y

FIGURE 7 FIGURE 8

FIGURE 6FIGURE 5

A-4

FIGURE

KEY NO.

PART NUMBER

DESCRIPTION REMARKS

5 - 1

QG4-0264-000 1

SHEET FEEDER UNIT FOR i550, i950

QG4-0274-000 1

SHEET FEEDER UNIT FOR i850

QG2-3442-000 1

LOGIC BOARD ASS'Y FOR i950

QG2-3452-000 1

LOGIC BOARD ASS'Y FOR i550

QG2-3468-000 1

LOGIC BOARD ASS'Y FOR i850

6 - 1

QG4-0279-000 1

PURGE UNIT FOR i550, i850

QG4-0303-000 1

PURGE UNIT FOR i950

7 -

QG4-0262-000 1

CARRIAGE UNIT FOR i550

QG4-0285-000 1

CARRIAGE UNIT FOR i850

QG4-0314-000 1

CARRIAGE UNIT FOR i950

QA4-1053-000 1

FILM, TIMING SLIT STRIP FOR i550, i850

QA4-1201-000 1

FILM, TIMING SLIT STRIP FOR i950

QA4-1002-000 1

CLIP, SHAFT

QA4-1001-000 1

CLIP, SHAFT

QA4-0990-000 1

SPRING, LEAF

QF4-0153-000 1

IDLER ROLLER ASS'Y

QS4-2112-000 1

SPRING, COIL

QA4-0721-000 2

PAD, GREASE FOR i950

8 - 1

QH4-4466-000 1

MOTOR, CARRIAGE

QA4-1168-000 4

SPRING, TORSION

QG4-0276-000 1

PRESSURE ROLLER ASS'Y

QG4-0277-000 1

TIMING SENSOR UNIT

A-5

PAPER FEED UNIT

TOOl

OPTION& CONSUMABLES

(i950)

GREASE,

EU-1

QY9-0037-000

100ml

(i950)

FIGURE 11

FIGURE 9 FIGURE 10

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