Toshiba e-STUDIO2020C Service Handbook page 284

Multifunctional digital color systems

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Table of Contents

* J3: Drive roller, J4: 2nd transfer facing roller, J6: Tension roller, J7: Idling roller

Fully clean up the toner and such adhering to the roller with alcohol when the transfer belt

cleaning blade is replaced, since an image failure may occur if there is any dirt remaining on the

roller. Also, remove dust and toner scattering adhering to the inside of the transfer belt unit in

order to keep rollers clean.

* J4: 2nd transfer facing roller

Apply Floil (GE-334C) all around the shaft of the 2nd transfer facing roller, which contacts the

grounding plate inside the 2nd transfer facing roller rear holder.

* J8: Transfer belt cleaning blade

Handling precautions

Pay attention to the following points as the cleaning blade life is determined by the condition

of its edge.

Do not allow hard objects to hit or rub against blade edge.

Do not rub the edge with a cloth or soft pad.

Do not leave oil (or fingerprints, etc.) on the edge.

Do not apply solvents such as paint thinner to the blade.

Do not allow paper fibers or dirt to contact the blade edge.

Do not place the blade near a heat source.

Cleaning procedure

Clean the blade edge with a cloth moistened with water and squeezed lightly.

e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C

PREVENTIVE MAINTENANCE (PM)