Ricoh D072 Service Manual page 26

WARNING FOR LASER UNIT
Turn off the main switch before attempting any of the procedures in the Laser
Unit section. Laser beams can seriously damage your eyes.
CAUTION MARKING:
Symbols and Abbreviations
This manual uses several symbols and abbreviations. The meaning of those symbols and
abbreviations is as follows:
See or Refer to
Clip ring
E-ring
Screw
Connector
Clamp
SEF Short Edge Feed
LEF Long Edge Feed
- Core Technology manual