Sharp MX-M350, Service Manual, Page: 50 / 276

MX-M350/M450 N/U MAINTENANCE AND DETAILS OF EACH SECTION 7 - 4
[DETAILS OF EACH SECTION]
1. Process section
A. General
Toner is attached to electrostatic latent images formed by the laser
beams which were radiated to the OPC drum charged by the main
charger, forming toner images.
The toner images formed on the OPC drum are transferred to
paper by the transfer roller.
1 2
4 5
3
No. Name Operation
1 Toner cartridge Supplies toner to the developing unit, and collects waste toner.
2 Developer unit Mixes toner and carrier, and attaches toner to electrostatic latent images to form visible images.
3 Transfer roller Transfers toner to the paper.
4 Process drum unit The electrostatic image formed by the laser on the drum comes in contact with the developer to
form the visible image on the OPC drum.
5 Main charger unit Charges the drum evenly with a negative charge.