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CF5001 Ver.1.0 Sep. 2003 DEVELOPING UNIT
2-25
II UNIT EXPLANATION
[9] Developing unit /M Adhesion of magenta toner to the image transferred on the
drum /M
[10] Developing unit /C
Adhesion of cyan toner to the image transferred on the drum /C
[11] Developing unit /K
Adhesion of black toner to the image transferred on the drum /K
[12] Developing sleeve /Y Conveyance of developer to the drum /Y surface by means of
magnetic force
Two-component developing method (yellow toner + carrier
Developing bias applied (AC + DC)
DC output range by constant voltage method: -150 to -650 V
[13] Developing sleeve /M Conveyance of developer to the drum /M surface by means of
magnetic force
Two-component developing method (magenta toner + carrier
Developing bias applied (AC + DC)
DC output range by constant voltage method: -150 to -650 V
[14] Developing sleeve /C Conveyance of developer to the drum /C surface by means of
magnetic force
Two-component developing method (cyan toner + carrier
Developing bias applied (AC + DC)
DC output range by constant voltage method: -150 to -650 V
[15] Developing sleeve /K Conveyance of developer to the drum /K surface by means of
magnetic force
Two-component developing method (black toner + carrier
Developing bias applied (AC + DC)
DC output range by constant voltage method: -150 to -650 V
[16] Developing regulation plate Regulation of the spiking amount of developer on the devel-
oping sleeve
Regulation plate method
[17] Scraper magnet roller Scraping of developer on the developing sleeve
Magnetic adsorption method
HV1 High voltage unit /1 Generation of developing vias /Y, /M, /C and /K
M20 Developing motor /Y Driving of the developing unit /Y
M21 Developing motor /M Driving of the developing unit /M
M22 Developing motor /C Driving of the developing unit /C
M23 Developing motor /K Driving of the developing unit /K
Symbol Name Function or method