LASER SAFETY
The Center for Devices and Radiological Health (CDRH) prohibits the repair of
laser-based optical units in the field. The optical housing unit can only be repaired
in a factory or at a location with the requisite equipment. The laser subsystem is
replaceable in the field by a qualified Customer Engineer. The laser chassis is not
repairable in the field. Customer engineers are therefore directed to return all
chassis and laser subsystems to the factory or service depot when replacement of
the optical subsystem is required.
!
WARNING
Use of controls, or adjustment, or performance of procedures other than
those specified in this manual may result in hazardous radiation exposure.
!
WARNING FOR LASER UNIT
WARNING: 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 are as follows:
☛
See or Refer to
!
Clip ring
"
Screw
#
Connector
SEF
Short Edge Feed
LEF
Long Edge Feed
Summary of Contents for LD013
Page 1: ...001129MIU SERVICE MANUAL B039 B040 B043 B120 RICOH GROUP COMPANIES...
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Page 3: ...SERVICE MANUAL B039 B040 B043 B120 RICOH GROUP COMPANIES...
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Page 5: ...B039 B040 B043 B120 SERVICE MANUAL 001129MIU...
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Page 31: ...INSTALLATION...
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Page 61: ...PREVENTIVE MAINTENANCE...
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Page 67: ...REPLACEMENT AND ADJUSTMENT...
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Page 125: ...TROUBLESHOOTING...
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Page 140: ...SERVICE TABLES...
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Page 192: ...DETAILED SECTION DESCRIPTIONS...
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Page 270: ...AUTO REVERSE DOCUMENT FEEDER B379...
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Page 300: ...DOCUMENT FEEDER B387...
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Page 324: ...PAPER TRAY UNIT B384...
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Page 344: ...PAPER TRAY UNIT B385...
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Page 362: ...SPECIFICATIONS...
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Page 373: ...B120 RLA only...
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Page 379: ...FAX UNIT B404...
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Page 383: ...INSTALLATION...
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Page 397: ...REMOVAL AND REPLACEMENT...
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Page 403: ...TROUBLESHOOTING...
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Page 416: ...SERVICE TABLES...
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Page 490: ...DETAILED SECTION DESCRIPTIONS...
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Page 498: ...SPECIFICATIONS...
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Page 510: ...FIRMWARE HISTORY...
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