Canon PIXMA MG6120 Service Manual page 3

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MG6100 series

TABLE OF CONTENTS

1. TROUBLESHOOTING

1-1. Troubleshooting by Symptom

1-2. Operator Call Error Troubleshooting

1-3. Service Call Error Troubleshooting

2. REPAIR

2-1. Major Replacement Parts and Adjustment

2-2. Part Replacement Procedures

(1) External housing, scanner unit, and document cover removal

(2) Operation panel removal

(3) Document window R removal

(4) Carriage unlocking

(5) ASF unit removal

(6) Carriage unit removal

(7) Spur unit and platen unit removal

(8) Purge drive system unit (right plate) and switch system unit (left plate) removal

(9) Engine unit reassembly

(10) Cable wiring and connection

(11) Ink absorber replacement

3. ADJUSTMENT / SETTINGS

3-1. Adjustment

3-2. Adjustment and Maintenance in User Mode

3-3. Adjustment and Settings in Service Mode

(1) Service mode operation procedures

(2) Service Tool functions

(3) LF / Eject correction

(4) Button and LCD test

(5) Ink absorber counter setting

(6) N/A

(7) Capacitive sensor sensitivity setting

3-4. Grease Application

3-5. Special Notes on Servicing

(1) For smeared printing, uneven printing, or non-ejection of ink

(2) Paper feed motor adjustment

(3) Carriage unit replacement