Ricoh Aficio 480W Dolphin-C2 Service Manual page 4

1.1 RESPONSIBILITIES OF THE SERVICE TECHNICIAN
1.1.1 SERVICE TECHNICIAN
Maintenance shall be done only by trained Service Technicians who have
completed service training for the machine and all optional devices designed for
use with the machine.
1.1.2 REFERENCE MATERIAL FOR MAINTENANCE
Maintenance shall be done using the special tools and procedures prescribed for
maintenance of the machine described in the reference materials (service manuals,
technical bulletins, operating instructions, and safety guidelines for Service
Technicians).
Use only consumable supplies and replacement parts designed for use of the
machine.