Cleaning/Toner Recycle Unit; Composition; Mechanisms - Konica Minolta 7020 Service Manual

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CLEANING/TONER RECYCLE UNIT

[1]

Composition

1
[2]

Mechanisms

Mechanism
Drum cleaning
Toner recycle*
Toner collection
Cleaning blade
Collected toner conveyance screw
Method
Cleaning blade
(spring load type)
Toner conveyance by screw
Toner collection sheet
CLEANING/TONER RECYCLE UNIT
Collected toner
conveyance screw
*Toner recycle
Toner collected by the cleaning blade is conveyed
to the collected toner exit (and returned to the
toner supply unit) by the action of the collected
toner conveyance screw.
1
2-I-1
Cleaning
blade
Toner
collection
sheet
Collected toner
conveyance screw