Canon PIXUS 50i Manuel utilisateur

PIXUS 50i

i70

SERVICE MANUAL

Revision 0

QY8-1388-000



2003CANON INC. CANON PIXUS 50i / i70 102001 XX 0.00-0 PRINTED IN JAPAN (IMPRIME AU JAPON)

Scope

This manual has been issued by Canon Inc., to provide the service technicians of this product with the

information necessary for qualified persons to learn technical theory, maintenance, and repair of products. The

manual covers information applicable in all regions where the product is sold. For this reason, it may contain

information that is not applicable to your region.

Revision

This manual could include technical inaccuracies or typographical errors due to improvements or changes

made to the product. When changes are made to the contents of the manual, Canon will release technical

information when necessary. When substantial changes are made to the contents of the manual, Canon will

issue a revised edition.

The following do not apply if they do not conform to the laws and regulations of the region where the manual or

product is used:

Trademarks

Product and brand names appearing in this manual are registered trademarks or trademarks of the respective

holders.

another language without the written permission of Canon Inc., except in the case of internal business use.

CANON INC.

iPrinter Products Quality Assurance Div.

16-1, Shimonoge 3-chome, Takatsu-ku, Kawasaki, Kanagawa 213-8512, Japan

I. MANUAL OUTLINE

This manual consists of the following three parts to provide information necessary to service the i70:

Part 1: Maintenance

Information on maintenance and troubleshooting of the i70

Part 2: Technical Reference

New technology and technical information such as FAQ’s (Frequently Asked Questions) of the i70

Part 3: Appendix

Block diagrams and pin layouts of the i70

Reference:

This manual does not provide sufficient information of disassembly and reassembly procedures. Refer to the

graphics in the separate Parts Catalog.

II. TABLE OF CONTENTS

Page Part 1: MAINTENANCE

1-11.MAINTENANCE

1-11.1 Adjustment, Periodic Maintenance, Periodic Replacement Parts, and Replacement

Consumables by Service Engineer

1-21.2 Customer Maintenance

1-21.3 Product Life

1-21.4 Special Tools

1-31.5 Serial Number Location

1-42. LIST OF ERROR DISPLAY / INDICATION

1-42.1 Operator Call Errors (by LED Blinking in Orange)

1-42.2 Service Call Errors (by LED Blinking in Orange and Green Alternately, or Lit in

Orange)

1-52.3 Warnings

1-62.4 Troubleshooting by Symptom

1-73. REPAIR

1-73.1 Notes on Service Part Replacement (and Disassembling/Reassembling)

1-93.2 Special Notes on Repair Servicing

1-15 3.3 Adjustment / Settings

1-19 3.4 Verification Items

1-21 4. PRINTER TRANSPORTATION METHOD

Part 2: TECHNICAL REFERENCE

2-11. NEW TECHNOLOGIES

2-22. CLEANING MODE AND AMOUNT OF INK PURGED

2-33. FAQ (Specific Problems and Solutions)

Part 3: APPENDIX

3-11. BLOCK DIAGRAM

3-22. CONNECTOR LOCATION AND PIN LAYOUT

3-22.1 Logic Board Ass’y

3-62.2 DC-DC Board Ass’y

3-82.3 USB Board Ass’y

3-92.4 Coin Battery Unit

3-92.5 Panel Board Ass’y

3-10 2.6 DCD Board Ass’y

Part 1

MAINTENANCE

1 -1

1. MAINTENANCE

1.1 Adjustment, Periodic Maintenance, Periodic Replacement Parts, and

Replacement Consumables by Service Engineer

(1) Adjustment

Adjustment Timing Purpose Tool Approx.

time

EEPROM

initialization At logic board ass’y

replacement To initialize settings other

than the following:

-USB serial number

-Destination setting

-On-arrival cleaning flag

-Waste ink counter

-Infrared Plug& Play

on/off flag (to enable/disable

Plug & Play installation of

the printer driver for the

IrDA I/F)

None. 1 min.

Destination settings At logic board ass’y

replacement To set the destination. None. 1 min.

Waste ink counter

resetting When the following 4

items are replaced at the

same time:

-Drain pack ass’y

(QL2-0194)

-Ink absorbers

(QC1-1210/1211/1212)

To reset the waste ink

counter. None. 1 min.

Print head alignment At print head or logic

board ass’y replacement To ensure accurate dot

placement. Computer

(settings via

the printer

driver)

2 min.

(2) Periodic maintenance

No periodic maintenance is necessary.

(3) Periodic replacement parts

There are no parts in this printer that require periodic replacement by a service engineer.

(4) Replacement consumables

There are no consumables that require replacement by a service engineer.

1 -2

1.2 Customer Maintenance

Adjustment Timing Purpose Tool Approx.

time

Print head alignment At print head

replacement To ensure accurate dot

placement. Computer

(settings via

the printer

driver)

5 min.

Print head cleaning When print quality is

not satisfying. To improve nozzle

conditions. Printer, or

computer

(settings via

the printer

driver)

30 sec. to

1 min.

Print head deep cleaning

When print quality is

not satisfying, and not

improved by print head

cleaning

To improve nozzle

conditions. Computer

(settings via

the printer

driver)

1.5 to 2.5

min.

Ink tank replacement When an ink tank

becomes empty. ----- ----- 2 min.

Paper feed roller

cleaning When paper does not

feed properly. To clean the paper feed

rollers. None. 2 min.

Battery charging When the batterypower

becomes low. To charge the battery. Battery charger

120 min.

1.3 Product Life

(1) Printer

The value (i) or (ii), whichever comes first.

(i) 10,000 pages of printing (3,500 pages in color + 6,500 pages in black)

-Color: 7.5% duty per color pattern printing

-Black: 1,500 character pattern printing

(ii) 5 years of use

(2) Print head

10,000 pages of printing (3,500 pages in color + 6,500 pages in black)

-Color: 7.5% duty per color pattern printing

-Black: 1,500 character pattern printing

(3) Ink tank

BCI-15Black: 185 pages (1,500 character pattern in black printing, plain paper, standard mode)

390 pages (ISO JIS-SCID No. 5 pattern, plain paper, standard mode)

BCI-15Color: 100 pages (ISO JIS-SCID No. 5 pattern, plain paper, standard mode)

(4) Battery pack (option)

300 times of charging and discharging

1.4 Special Tools

Name Tool No. Purpose Remarks

MOLYKOTE 7508 QY9-0059-000

To be applied to the surface of

the mold part at the joint of the

purge unit at drain pack ass’y

replacement

5g tube

Tape, Yellow QY9-0060-000

To secure the flexible cable and

harness

Tape, Black QY9-0061-000

To protect the harness from

damaged by the plate edge.

1 -3

1.5 Serial Number Location

On the back of the printer unit (the base unit)

1 -4

2. LIST OF ERROR DISPLAY / INDICATION

Errors are indicated by the LED, and warnings are displayed on the monitor of the computer connected to

the printer.

2.1 Operator Call Errors (by LED Blinking in Orange)

LED

blinking in

orange Error Solution Remarks

2 times No paper. Set the paper, and press the

Resume/Cancel button.

3 times Paper jam. Remove the jammed paper, and press

the Resume/Cancel button.

6 times The print head is not installed.

Install the print head, and close the print

head cover.

7 times The print head is not installed

properly. (EEPROM data of

the print head is faulty.)

Re-install the print head, or with the

print head installed, turn the printer off

and on.

8 times Warning: The waste ink

absorber becomes almost full

(to approx. 95% of the

maximum capacity).

Pressing the Resume/Cancel button will

exit the error, and enable printing.

In repair servicing, replace the 4-item

set of the drain pack ass’y (QL2-0194)

and the 3 ink absorbers

(QC1-1210/1211/1212) at the same

time.

The service call

error, indicating the

waste ink absorber

is full, is likely to

occur soon.

9 times The black or color ink tank is

not installed, or not installed

properly.

Install both the black and color ink

tanks. If they are installed, reseat them

properly.

If the error persists

after the ink tanks

are seated properly,

the ink tank sensor

is likely to be

faulty.

10 times Low battery Charge the battery, or connect the AC

adapter to resume printing.

2.2 Service Call Errors (by LED Blinking in Orange and Green Alternately,or Lit

in Orange)

LED

alternate blinking

in orange and

green

Error Solution

2 times Carriage error Replace the logic board ass’y*1, or the print unit.

4 times Purge unit error Replace the print unit.

6 times Internal temperature

error Replace the print unit.

7 times Waste ink absorber full Replace the 4-item set of the drain pack ass’y (QL2-0194) and

the 3 ink absorbers (QC1-1210/1211/1212) at the same time*2.

8 times Print head temperature

rise error Replace the print head, or the logic board ass’y*1.

9 times EEPROM error Replace the logic board ass’y*1.

Lights in orange RAM error Replace the logic board ass’y*1.

*1: As the waste ink counter is reset when the logic board ass’y is replaced, also replace the 4-item set of the

drain pack ass’y (QL2-0194) and the 3 ink absorbers (QC1-1210/1211/1212) at the same time.

*2: The waste ink absorber full error occurs when either the main waste ink absorber (drain pack ass’y) or the

borderless printing waste ink absorber (ink absorber) becomes full. For this reason, all the waste ink

absorbers should be replaced at the same time.

1 -5

2.3 Warnings

(1) Printer (no LED indications)

Displayed warning Remarks

Low black ink warning 1 (About half of the full amount

remains.)

Low color ink warning 1 (About half of the full amount

remains.)

Low black ink warning 2 (Little ink remains. “!”)

Low color ink warning 2 (Little ink remains. “!”)

Low black ink warning 3 (An unknown amount remains.

“?”)

Low color ink warning 3 (An unknown amount remains.

“?”)

The status is displayed on the monitor ofthe

computer connected to the printer*1.

Print head temperature rise warning If the print head temperature is high when the

print head cover is opened, the warning is

displayed*2. When the print head temperature

falls, the warning is released.

Protection of excess rise of the print head temperature If the print head temperature exceeds the

specified limit, a Wait is inserted during

printing,

Battery low warning The status is displayed (except under Windows

95/98/Me) on the monitor of the computer

connected to the printer, and the warning is

indicated by the battery charger LED.

*1: Only when the remaining ink amount detection function is enabled. (When it is disabled, there is no status

display.)

*2: At the warning, the carriage does not move to the ink tank replacement position when the print head cover

is opened.

(2) Battery charger (indicated by the lighting/blinking of the charger’s 3 green

LEDs)

LED status Warning Remarks

3 LED’s light during use of

the printer. Sufficient battery power.

2 LED’s light during use of

the printer. Some battery power used.

1 LED lights during use of

the printer. Warning of remaining battery

power. The battery needs to be charged.

1 LED blinks during use of

the printer. Low battery error. The battery needs to be charged. On the

printer, the LED blinks in orange 10 times.

3 LED’s blinks sequentially

during use of the printer. The battery power is being

checked.

3 LED’s blink during

charging. Charging not sufficient.

3 LED’s light during

charging. Charging almost completed.

(not full) When the battery is fully charged, the 3

LED’s are extinguished.

2 LED’s at both ends blink

alternately. The battery is faulty. Replace the battery pack.

2 LED’s at either end and at

the center blink alternately. Out of the specified operating

environment temperature

range (5 to 35C),

high temperature of the battery

pack,

faulty battery, or

faulty battery charger.

Use the unit in the specified temperature (5

to 35C),

remove the AC adapter and wait for a while,

replace the battery pack, or

replace the battery charger.

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Canon Imprimante

Canon

Canon i550 Manuel utilisateur

Canon

Canon imagePASS-A2 Manuel utilisateur

Canon

Canon imagePROGRAF iPF8300 Manuel utilisateur

Canon

Canon imagePROGRAF iPF771 Manuel utilisateur

Canon

Canon PIXMA G4210 Manuel utilisateur

Canon

Canon PowerShot S330 Digital ELPH Manuel

Canon

Canon TS3300 Series Manuel utilisateur

Canon

Canon MP560 - PIXMA Color Inkjet Manuel utilisateur

Canon

Canon iP5200R - PIXMA Color Inkjet Printer Manuel utilisateur

Canon

Canon imagePROGRAF iPF770 Manuel utilisateur

Canon

Canon iPF8400SE imagePROGRAF Manuel utilisateur

Canon

Canon TR4670S Guide de configuration

Canon

Canon imageFORMULA DR-6030C Manuel utilisateur

Canon

Canon PIXMA G4210 Guide de configuration

Canon

Canon LBP1760P Manuel utilisateur

Canon

Canon laser Shot LBP 3300 Manuel utilisateur

Canon

Canon BJC-55 Series Manuel de référence

Canon

Canon imageCLASS X MF1643iF II Manuel utilisateur

Canon

Canon iPF650 - imagePROGRAF Color Inkjet Printer Guide de l'utilisateur

Canon

Canon imageCLASS LBP6780dn Manuel utilisateur

Canon

Canon Color Bubble Jet BJC-3000 Series Manuel utilisateur

Canon

Canon Color imageCLASS 8180c Manuel utilisateur

Canon

Canon imageRUNNER LBP3580 Manuel utilisateur

Canon

Canon I-Sensys LBP5050 Manuel utilisateur

Manuels Imprimante populaires d'autres marques

Lexmark

Lexmark 1400 Series Manuel

Evolis

Evolis Elypso Manuel utilisateur

Kyocera

Kyocera FS-9530DN Manuel utilisateur

Samsung

Samsung BIXOLON SRP-350plusF Manuel utilisateur

Dell

Dell Color Laser Printer 2130cn Manuel utilisateur

Tektronix

Tektronix Phaser 840 Manuel utilisateur

Epson

Epson ET-7750 Mode d'emploi

Eltron

Eltron P210 Guide Manuel utilisateur

Ricoh

Ricoh MD-P1 Manuel utilisateur

Epson

Epson SC-F7100 series Manuel utilisateur

Epson

Epson Stylus C40UX Manuel utilisateur

IRA3D

IRA3D POETRY4 Manuel utilisateur

Ricoh

Ricoh Aficio AP400 Manuel utilisateur

BIXOLON

BIXOLON SRP-352plusV Manuel utilisateur

Epson

Epson Stylus Photo PX700W Instructions de montage

Ricoh

Ricoh SP204SF Manuel utilisateur

Star Micronics

Star Micronics futurePRNT TSP100 Manuel utilisateur

Epson

Epson TM-TM88V-i Manuel d'utilisation et d'entretien