Ricoh Di-C1 Manual page 212

Replacement – Image Transfer Unit (2)
Image Transfer Belt Unit, Image Transfer Belt
If you will install a new ITB unit, set SP 3902-013 to 1
before you turn off the power switch.
» If you do this, then the machine will reset the PM counter for
the unit automatically, after you turn the power on again.
» The machine cannot automatically detect that a new ITB unit
has been installed.
Image Transfer Belt Cleaning Unit
If you replace the cleaning unit after the machine detects
that it is full or near-full, the machine automatically resets
the PM counter for the bottle after replacement.
But, if you replace a cleaning unit that is not full or near-full,
then you must reset the PM counter for this unit. To do this,
set SPs 3902-017 and -020 to 1 before you turn off the
power switch.
» If you do this, then the machine will reset the PM counter for
the units automatically, after you turn the power on again.
» SP 3902-017 is for the cleaning unit and SP 3902-020 is for
the waste toner collection bottle.
Slide 212
Normally, the waste toner collection bottle is replaced at the same time as
the ITB cleaning unit. But a separate SP has been provided.
212
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