High-Voltage Power Supply; Outline; Service Tasks; Action For Parts Replacement - Canon D1300 Series Service Manual

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Technical Overview > Image Formation System > Service Tasks > Notes on Field Service

High-voltage Power Supply

■ Outline

The High-voltage Power Supply applies biases to the following components:
• Primary Charging Roller
• Developing Roller
• Transfer Roller
• Fixing Flm
The Engine controller controls the High-voltage Power Supply to generate biases.
Engine controller
High-voltage
DC controller power supply
FB
Primary
charging
PR
bias circuit
DV
Developing
bias circuit
TR
Transfer
bias circuit
2 Technical Overview > Image Formation System > Service Tasks > Notes on Field Service
Fixing unit
Fixing film
Pressure roller
Cartridge
Primary charging roller
Developing roller
Photosensitive
drum
Transfer roller

Service Tasks

■ Action for Parts Replacement

No work is required at parts replacement of this product.

■ Maintenance

No periodically replaced parts, durable parts or periodical service work is set for this
product.

■ Notes on Field Service

None
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