HP C30 Clean the Developer Unit, Clean the Cleaner Unit/Main Charger, Clean the Transfer Charger

Introduction

Clean the Developer Unit

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Inspect the unit for damage or contamination; repair or replace as necessary. Clean any excess toner from the developer unit with a soft cloth.

Clean the toner patch sensor lens with a soft cloth, making sure no lint remains on the lens.

Vacuum the felt areas around the magnetic roller, being careful not to vacuum toner from the magnetic roller.

Reinstall the developer unit.

Clean the Cleaner Unit/Main Charger

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Inspect the unit for damage or contamination; repair or replace as necessary. Remove the main charger from the cleaner unit.

Clean the grid with the cleaner brush.

Remove the grid to expose the charger wire.

Clean the charger wire with a cotton swab.

Reinstall the grid.

Clean any excess toner from the cleaner unit with a soft cloth. Reinstall the main charger in the cleaner unit.

Reinstall the cleaner unit.

Clean the Photoconductor Unit Area

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Clean the photoconductor seam sensor inside the printer.

Remove the photoconductor from its protective packaging.

Inspect the photoconductor for damage or contamination; repair or replace as neces- sary.

Reinstall the photoconductor unit.

Clean the Transfer Charger

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Remove the transfer charger.

Clean the transfer charger housing with a soft cloth. Clean the transfer charger wire with a cotton swab. Reinstall the transfer charger.

Run Test Prints

•Run test prints to verify print quality.

General Printer Maintenance 9-7