Ricoh B234 - Cover Registration Unit; Gluing Unit

PM Tables
SM 2-17 B234/B235/B236/D101/D102/D103
Preventive
Maintenance
Gluing Unit
Part PM Comments
Glue Vat Unit Heater 2,000 hours Heater error, warm-up time not within
specification
Cover Registration Unit
Part Interval Predicted
Buffer Roller EM 1,000 K sheets Poor paper return, causes
jams, skewing
Anti-Static Brush: Cover
Registration: Horizontal
Path
EM 2,000 K sheets Increase in amount of
trimmings spillover,
trimming unit
Signature Rotation Unit
Part Interval Predicted Replace
Ball Screw Unit EM 20 K
times
Ball screw cannot apply
pressure
Torque Diode
(Signature
Rotation Unit for
Trimming)
EM 50 K
signatures
Inaccurate cutting
Trimming Unit
Part Interval Comments
Blade PM
40 K cuts
Blade Cradle PM 5.5 K cuts
Set the machine in Replacement
Mode for replacement.
Note: Blade and cradle are
always replaced together.
Signature Exit
Sensors (E/R)
Clean 100 K signatures Jams, sensor adjustment error (if
not cleaned)
Trimmings Buffer
Motor
EM 50 K signatures
Trimmings Catcher PM 40 K cuts Set the machine in Replacement
Mode for replacement.
Other
Part Interval Predicted
Deodorization Filters EM 1,000 K sheets Glue odor noticeable
Deodorization Filters (Gluing
Unit)
EM 1,000 K sheets Glue odor noticeable
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Rev. 08/2008
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