Xerox pe16 manual de servicio

WorkCentre PE16

SERVICE
WorkCentre PE16

Manual

CONTENTS

1. Precautions 2. Reference Information 3. Specifications 4. Summary of product 5. Disassembly and Reassembly 6. Alignment and Adjustments 7. Troubleshooting 8. Exploded Views and Parts List 9. Block Diagram 10. Connection Diagram

071-0871-00

Precautions

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1. Precautions
Product Terms
Caution: A personal injuryhazard exists that may not be apparent. For example, a panel may cover the hazardous area. Danger: A personal injury hazard exists in the area where you see the sign.

Symbols Marked on the Product
Hot surface on or in the printer. Use caution to avoid personal injury.

Use caution (or draws attention to a particular component). Refer to the manual(s) for information.

Service ManualWorkCentre PE16 July 2003

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Precautions

Laser Safety Statement
The Printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR, chapter 1 Subchapter J for Class 1(1) laser products, and elsewhere, it is certified as a Class I laser product conforming to the requirements of IEC 60825. Class I laser products are not considered to be hazardous. The laser system and printerare designed so there is never any human access to laser radiation above a Class I level during normal operation, user maintenance, or prescribed service condition.
Warning >> Never operate or service the printer with the protective cover removed from Laser/Scanner assembly. The reflected beam, although invisible, can damage your eyes. When using this product, these basic safety precautions shouldalways be followed to reduce risk of fire, electric shock, and injury to persons.

CAUTION - INVISIBLE LASER RADIATION WHEN THIS COVER OPEN. DO NOT OPEN THIS COVER. VORSICHT - UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG GE FFNET. NICHT DEM STRAHL AUSSETZEN. ATTENTION - RAYONNEMENT LASER INVISIBLE EN CAS D OUVERTURE. EXPOSITION DANGEREUSE AU FAISCEAU. ATTENZIONE - RADIAZIONE LASER INVISIBILE INCASO DI APERTURA. EVITARE L ESPOSIZIONE AL FASCIO. PRECAUCION - RADIACION LASER IVISIBLE CUANDO SE ABRE. EVITAR EXPONERSE AL RAYO. ADVARSEL. - USYNLIG LASERSTR LNING VED BNING, N R SIKKERHEDSBRYDERE ER UDE AF FUNKTION. UNDG UDSAETTELSE FOR STR LNING. ADVARSEL. - USYNLIG LASERSTR LNING N R DEKSEL PNES. STIRR IKKE INN I STR LEN. UNNG EKSPONERING FOR STR LEN. VARNING - OSYNLIG LASERSTR LNING N R DENNADEL R PPNAD OCH SP RREN R URKOPPLAD. BETRAKTA EJ STR LEN. STR LEN R FARLIG. VARO! - AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA N KYM TT M LLE LASERS TEILYLLE L KATSO S TEESEEN.

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Service Manual July 2003 WorkCentre PE16

Precautions

Power Safety Precautions
Power Source
For 110 VAC units, do not apply more than 140 volts RMS between the supply conductors or betweeneither supply conductor and ground. Use only the specified power cord and connector. For 220 VAC units, do not apply more than 264 volts RMS between the supply conductors or between either supply conductor and ground. Use only the specified power cord. This manual assumes that the reader is a qualified service technician.

Plug the three-wire power cord (with grounding prong) into a grounded ACoutlet only. If necessary, contact a licensed electrician to install a properly grounded outlet. If the product loses its ground connection, contact with conductive parts may cause an electrical shock.

Disconnecting Power
Turning the power off using the On/Off switch does not completely de-engergize the equipment. You must also disconnect the unit power cord from the AC outlet. Position the powercord so that it is easily accessible during servicing so that you may power down the unit during an emergency. Disconnect the power plug by pulling the plug, not the cord. Disconnect the power cord in the following cases:
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if the power cord or plug is frayed or otherwise damaged, if any liquid or foreign material is spilled into the case, if the equipment is exposed to any excess...