Ricoh Aficio BP20N, Service Manual

Page: 19 / 144

PRECAUTIONS
In order to prevent accidents and damage to the equipment, please read the
following precautions before you service the machine.
SAFETY WARNING
1. Only qualified service engineers should service this machine. The high voltages
and lasers inside this product should be approached with caution.
2. Use only approved replacement parts. There are no user serviceable parts
inside the printer. Do not make any unauthorized changes or additions to the
printer. This could cause the printer to malfunction and create electric shock or
fire hazards.
3. Laser Safety Statement: This machine 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 825. Class I laser products are not considered to be
hazardous. The laser system and printer are designed to prevent access to
laser radiation during normal operation, user maintenance, or prescribed
service activities.
NOTE: Never operate or service the printer with the protective cover removed from
Laser/Scanner assembly. The reflected beam 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.

WARNING