Introduction
WorkCentre Pro 412
August 2001
1-7
Launch Issue
Un avertissement est utilisé à chaque fois qu'une procédure de maintenance ou qu'une manipulation
présente un risque de blessure si elle n'a pas été strictement observée.
AVVERTENZA
Un’ avvertenza viene utilizzata per segnalare procedure, operazioni, condizioni o istruzioni operative e
di manutenzione, la cui mancata osservanza può causare infortuni.
VORSICHT
Warnhinweise dieser Art gelten für Anweisungen und Situationen, bei deren Nichtbeachtung bzw.
Auftreten Verletzungsgefahr besteht.
AVISO
Los avisos se utilizan cuando un procedimiento, ejercicio, condición o declaración de funcionamiento,
servicio o mantenimiento puede producir lesiones personales, si no se sigue estrictamente.
WARNING
Alerts to areas of the product where there are heated surfaces which must be avoided during service
or maintenance operations.
AVERTISSEMENT
Prévient des risques encourus lors d'une intervention dans des zones chaudes qui peuvent provoquer
des blessures.
AVVERTENZA
Evitare le superfici calde del prodotto, indicate da etichette di avvertenza, durante le operazioni di
manutenzione o di assistenza.
VORSICHT
Weist auf heiße Gerätebereiche hin, die bei der Wartung und Pflege nicht angefasst werden dürfen.
AVISO
Llama la atención sobre áreas del producto donde hay superficies calientes que deben evitarse
durante las tareas de servicio o mantenimiento.
WARNING
The following are general warning statements which apply in various service or maintenance situa-
tions.
General safety warning
Switch off the power to the machine and disconnect the power cord from the outlet while performing tasks that
do not need the electricity on. Contact with electricity can cause death or injury.
Power Supply
This product must be operated from the type of power supply indicated on the product’s data plate label.
This product must be connected to a protective earth circuit.
Safe Working
Throughout this procedure prior to working on any electrical circuit or any mechanical drive component discon-
nect all electrical power to the product. The disconnect device is the power cord. Remove the plug from the
power outlet.
Ventilation
This product should not be placed in a built-in installation unless proper ventilation is provided.
Summary of Contents for WorkCentre Pro 412
Page 18: ...Introduction WorkCentre Pro 412 August 2001 1 14 Launch Issue This page intentionally blank...
Page 22: ...Precautions WorkCentre Pro 412 Launch Issue 3 2 August 2001 This page intentionally blank...
Page 99: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 17 August 2001 No Image...
Page 100: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 18 August 2001...
Page 101: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 19 August 2001 All Black...
Page 103: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 21 August 2001 Dark Image...
Page 104: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 22 August 2001 Background...
Page 105: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 23 August 2001 Ghost...
Page 106: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 24 August 2001 Black Dot...
Page 107: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 25 August 2001 Horizontal Band...
Page 108: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 26 August 2001 Irregular Density...
Page 109: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 27 August 2001 White Spot...
Page 111: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 29 August 2001 Poor Fusing...
Page 115: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 33 August 2001 Fuser Error...
Page 117: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 35 August 2001 Paper Jam Jam 1...
Page 118: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 36 August 2001 Engine Error...
Page 163: ...Block Diagram WorkCentre Pro 412 Launch Issue 10 1 August 2001 10 Block Diagram...
Page 164: ...Block Daigram WorkCentre Pro 412 Launch Issue 10 2 August 2001 This page intentionally blank...
Page 165: ...Connection Diagram WorkCentre Pro 412 Launch Issue 11 1 August 2001 11 Connection Diagram...
Page 181: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 15 August 2001 12 15 LIU Circuit Diagram...
Page 182: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 16 August 2001 12 16 OPE Circuit Diagram...
Page 187: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 21 August 2001 12 21 ADF Circuit Diagram...
Page 189: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 23 August 2001 12 23 PTL Circuit Diagram...