Table Of Contents - MUTOH SC-550 Maintenance Manual

Maintenance Manual
1. SPECIFICATIONS.
1.1. Mutoh SC-series Cutting Plotter ...............................................................................................9
1.2. SC cutting plotter, environment. .............................................................................................10
1.3. Function keys. .........................................................................................................................11
2. SYSTEM BLOCK DIAGRAM.
2.1. Block diagram SC-series (1
2.2. Block diagram SC-series (2
2.3. Block diagram SC-550 (1
2.4. Block diagram SC-550 (2
3. INTERFACES.
3.1. Serial interface RS-323C (standard). ......................................................................................17
3.1.1. RS-232C pin configuration. .............................................................................................18
3.1.2. Serial cable configuration. ...............................................................................................18
3.2. Centronics interface (Standard). .............................................................................................19
3.2.1. Centronics interface Pin configuration. ...........................................................................19
4. TROUBLESHOOTING.
4.1. Recoverable errors. .................................................................................................................21
4.1.1. RECOVERABLE SYSTEM ERRORS ...........................................................................21
4.1.2. COMMUNICATION ERRORS ......................................................................................22
4.1.3. LANGUAGE ERRORS...................................................................................................23
4.2. Unrecoverable errors...............................................................................................................24
4.2.1. Processor errors................................................................................................................24
4.2.2. X - Y Servo errors. ..........................................................................................................24
4.2.3. Cutting head errors...........................................................................................................25
4.2.4. Other errors. .....................................................................................................................25
4.3. Problem symptoms and suggested actions..............................................................................26
4.3.1. Processor errors................................................................................................................26
4.3.2. X- Y Servo errors.............................................................................................................26
4.3.3. Cutting head errors...........................................................................................................27
4.3.4. Other errors. .....................................................................................................................27
5. SPECIALIZED DIAGNOSTICS.
5.1. Diagnostics overview..............................................................................................................29
5.1.1. Diagnostics with SC-keyboard.........................................................................................29
5.1.2. Diagnostics with optional LCD keyboard........................................................................30
5.2. Diagnostics with SC-keyboard................................................................................................32
5.2.1. Initialising the EEPROM. ................................................................................................32
5.2.2. Aging................................................................................................................................33
5.2.3. Drawings for quality check. .............................................................................................33
5.2.4. Measuring the CUTTING MAT height. ..........................................................................34

TABLE OF CONTENTS

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AP-74030, Rev / B