Introduction
WorkCentre Pro 412
August 2001
1-11
Launch Issue
Precautions
1.
Be sure that all built-in protective devices are in place. Restore any missing protective covers.
2.
When re-installing chassis and assemblies, be sure to restore all protective devices, including control
knobs and compartment covers.
3.
Design Alteration Warning: Never alter or add to the mechanical or electrical design of this equipment,
such as auxiliary connectors, etc. Such alterations and modifications will void the manufacturer’s warranty.
4.
Components, parts, and wiring that appear to have overheated or are otherwise damaged should be
replaced with Xerox spare parts. Always determine the cause of damage or overheating, and correct any
potential hazards.
5.
Observe the original harness routing, especially near sharp edges, AC, and high voltage power supplies.
Always inspect for pinched, out-of-place, or frayed wiring. Do not change the spacing between compo-
nents and the printed circuit board.
6.
Product Safety Notice: Some electrical and mechanical parts have special safety-related characteristics
which might not be obvious from visual inspection. These safety features and the protection they provide
could be lost if a replacement component differs from the original. This holds true, even though the
replacement may be rated for higher voltage, wattage, etc.
7.
Components critical for safety are indicated in the parts list with symbols shown below. Use only replace-
ment components that have the same ratings, especially for flame resistance and dielectric specifications.
A replacement part that does not have the same safety characteristics as the original may create shock,
fire, or other safety hazards.
Lithium battery precautions
The Main PWBA is provided with a lithium Cell designated BAT1. Observe the following precautions:
There could be a danger of explosion if the battery is subject to forced discharge or reverse voltage.
The battery must only be replaced with the same type.
The battery should only be replaced at a service centre not at a customer location
The replacement battery must be the same type and manufacturer as the original.
Lithium batteries contain substances which are subject to control and should not be opened, crushed or
burned during disposal.
Précautions
1.
Vérifier que tous les dispositifs de protection intégrés sont en place. Replacer les panneaux de protection
manquants.
2.
Lors de la réinstallation du châssis et des différentes pièces, veiller à bien replacer tous les dispositifs de
protection, y compris les boutons de contrôle et les couvercles de compartiment.
3.
Avertissement relatif aux modifications de conception : Ne jamais modifier la structure mécanique ou élec-
trique de cet équipement (en ajoutant, par exemple, des connecteurs auxiliaires, etc.). De telles transfor-
mations et modifications annuleraient la garantie du constructeur.
4.
Tout composant, pièce ou câblage ayant été exposé à une surchauffe ou endommagé d’une quelconque
autre façon doit être remplacé par une pièce Xerox. Toujours déterminer la cause du dommage ou de la
surchauffe et éliminer les risque potentiels.
5.
Examiner le câblage initial, aux abords notamment des arêtes coupantes, de l’alimentation en courant
alternatif et haute tension et toujours s’assurer qu’aucun fil n’est coincé, déplacé ou endommagé. Ne pas
modifier l’espacement des composants et de la carte de circuit imprimé.
6.
Sécurité produit : Certaines pièces mécaniques et électriques présentent des caractéristiques de sécurité
particulières qui peuvent ne pas être évidentes à l’oeil nu. Ces caractéristiques de sécurité et la protection
qu’elles assurent risquent de disparaître si un composant de rechange différent du composant d’origine
est utilisé. Ceci est vrai même dans le cas où la pièce de rechange serait destinée à un voltage, à un
ampérage, etc., supérieur.
7.
Les composants essentiels pour la sécurité sont indiqués dans la liste des pièces par les symboles décrits
ci-dessous. Utiliser uniquement des composants de rechange présentant les mêmes caractéristiques
assignées, surtout en matière de tenue à la flamme et de spécifications diélectriques. Une pièce de
rechange ne présentant pas les mêmes caractéristiques de sécurité que la pièce d’origine peut provoquer
des accidents : électrocution, incendie, et autres dangers pour la sécurité.
Содержание WorkCentre Pro 412
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Страница 115: ...Maintenance Troubleshooting WorkCentre Pro 412 Launch Issue 7 33 August 2001 Fuser Error...
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Страница 122: ...Exploded View Parts List WorkCentre Pro 412 Launch Issue 8 4 August 2001 8 2 Platen Ass y Exploded View Parts List...
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Страница 163: ...Block Diagram WorkCentre Pro 412 Launch Issue 10 1 August 2001 10 Block Diagram...
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Страница 183: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 17 August 2001 12 17 HVPS Circuit Diagram 1 of 2...
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Страница 186: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 20 August 2001 12 20 SMPS 220 Circuit Diagram...
Страница 187: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 21 August 2001 12 21 ADF Circuit Diagram...
Страница 188: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 22 August 2001 12 22 Flat Circuit Diagram...
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Страница 190: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 24 August 2001 12 24 Sensor Circuit Diagram...
Страница 191: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 25 August 2001 12 25 Toner RX Circuit Diagram...
Страница 192: ...Schematic Diagrams WorkCentre Pro 412 Launch Issue 12 26 August 2001 12 26 Toner TX Circuit Diagram...