Precautions - Samsung SCX-4216F Series Service Manual

1. Precautions

The cautions in the below are items needed to keep in mind when maintaining and servicing.
Please read carefully and keep the contents in mind to prevent accidents while servicing and to prevent that the machine
gets damage.
1.1 Warning for safety
(1) Request the service by qualified service person.
The service for this machine must be performed by a service person who took the additional education of this field.
It is dangerous if unqualified service person or user tries to fix the machine.
(2) Do not rebuild it discretionary.
Do not attach or change pats discretionary. Do not dissemble, fix, and rebuilt it. If do, printer will abnormally work and
electric shock or a fire can be occurred.
(3) 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, is certified as a Class I laser product conforming to the requirements of IEC 825.
Class I laser products are not considered to be hazardous. The laser system and printer are designed so there is never
any human access to laser radiation above a Class I level during normal operation, user maintenance, or prescribed ser-
vice 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 should always be followed to reduce risk of fire, electric shock, and injury to persons.
Samsung Electronics
CAUTION - INVISIBLE LASER RADIATION
VORSICHT - UNSICHTBARE LASERSTRAHLUNG,
ATTENTION - RAYONNEMENT LASER INVISIBLE EN CAS
D OUVERTURE. EXPOSITION DANGEREUSE
AU FAISCEAU.
ATTENZIONE - RADIAZIONE LASER INVISIBILE IN CASO 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 DENNA DEL
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 LASER-
S TEILYLLE L KATSO S TEESEEN.
WHEN THIS COVER OPEN.
DO NOT OPEN THIS COVER.
WENN ABDECKUNG GE FFNET.
NICHT DEM STRAHL AUSSETZEN.
Precautions
1-1