1.1 We Want You to Be a Satisfied Customer We Want You to Be a Satisfied Customer Thank you for choosing the NEFAX691 / NEFAX671. This User Manual describes the functions, operating procedures, precautions, and basic troubleshooting for the NEFAX691 / NEFAX671. Before using this machine, be sure to read the User Manual thoroughly in order to ensure that you use the machine efficiently.
1.1 We Want You to Be a Satisfied Customer For Canada Users Interference-Causing Equipment Standard (ICES-003 Issue 3) This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
1.2 SAFETY INFORMATION SAFETY INFORMATION This section contains detailed instructions on the operation and maintenance of this machine. To achieve optimum use of this device, all operators should carefully read and follow the instructions in this manual. Please keep this manual in a handy place near the machine.
1.2 SAFETY INFORMATION WARNING • Do not modify this product, as a fire, electrical shock, or breakdown could result. If the product employs a laser, the laser beam source could cause blindness. • Do not attempt to remove the covers and panels which have been fixed to the product. Some products have a high-voltage part or a laser beam source inside that could cause an electrical shock or blindness.
1.2 SAFETY INFORMATION Connect the power cord to an electrical outlet that is equipped with a grounding terminal. CAUTION • Do not use flammable sprays, liquids, or gases near this product, as a fire could result. • Do not leave a toner unit or drum unit in a place within easy reach of children. Licking or ingesting any of these things could injure your health.
1.2 SAFETY INFORMATION Precautions for Routine Use • Do not store toner units, PC drum units, and other supplies and consumables in a place subject to direct sunlight and high temperature and humidity, as poor image quality and malfunctions could result. •...
If they do, you will be given advance notice so as to give you an opportunity to maintain uninterrupted service. If you experience trouble with this equipment, please contact: NEC Unified Solutions, Inc. 6535 N. State Highway 161 Irving, Texas 75039 U.S.A.
1.3 Safety Information This equipment may not be used on coin service provided by the telephone company. Connection to party lines is subject to state tariffs. (Contact your state public utility commission or corporation commission for information.) Customer Information For Privately Owned Coin Phones To comply with state tariffs, the telephone company must be given notification prior to connection.
Ringer Equivalence Numbers of all the devices does not exceed five. REN=0.2 If you experience trouble with this equipment, please contact: NEC Unified Solutions, Inc. 6535 N. State Highway 161 Irving, Texas 75039 U.S.A.
1.3 Safety Information The laser diode and the scanning polygon mirror are incorporated in the print head unit. The print head unit is NOT A FIELD-SERVICEABLE ITEM. Therefore, the print head unit should not be opened under any circumstances. Print Head Laser Aperture of the Print Head Unit There is a laser aperture at the location shown above, which must NEVER be viewed directly by the user.
1.3 Safety Information mandatory for Laser products marketed in the United States and is reported to the Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration of the U.S. Department of Health and Human Services (DHHS). This means that the device does not produce hazardous laser radiation.
1.3 Safety Information VARNING! Om apparaten används på annat sätt än i denna bruksanvisning specificerats, kan användaren utsättas för osynlig laserstrålning, som överskrider gränsen för laserklass 1. Det här är en halvledarlaser. Den maximala effekten för laserdioden är 15 mW och våglängden är 770-800 nm.
1.3 Safety Information For Norway Users ADVERSEL Dersom apparatet brukes på annen måte enn spesifisert i denne bruksanvisning, kan brukeren utsettes for unsynlig laserstråling som overskrider grensen for laser klass 1. Dette en halvleder laser. Maksimal effekt till laserdiode er 15 mW og bølgelengde er 770-800 nm.
1.3 Safety Information Ozone Release CAUTION Locate the Machine in a Well-Ventilated Room § A negligible amount of ozone is generated during normal operation of this machine. An unpleasant odor may, however, be created in poorly ventilated rooms during extensive machine operations. For a comfortable, healthy, and safe operating environment, it is recommended that the room be well ventilated.
1.4 Energy Star® ® Energy Star ® As an ENERGY STAR Partner, we have determined that this machine meets the ® ENERGY STAR Guidelines for energy efficiency. ® What is an ENERGY STAR Product? ® An ENERGY STAR product has a special feature that allows it to automatically ®...
1.5 Explanation of Manual Conventions Explanation of Manual Conventions The marks and text formats used in this manual are described below. WARNING Failure to observe instructions highlighted in this manner may result in fatal or critical injuries. § Observe all warnings in order to ensure safe use of the machine. CAUTION Failure to observe instructions highlighted in this manner may result in serious injuries or property damage.
1.6 Explanation of Basic Concepts and Symbols Explanation of Basic Concepts and Symbols The use of words and symbols in this manual are explained below. Paper Feeding During printing, paper is supplied from the front side of the machine and fed into the Copy Tray on top with the printed surface of the page facing down.
1.6 Explanation of Basic Concepts and Symbols “Width” and “Length” Whenever paper dimensions are mentioned in this manual, the first value always refers to the width of the paper (shown as “A” in the illustration) and the second to the length (shown as “B”).
1.6 Explanation of Basic Concepts and Symbols 1-20...