Toner cartridge (tc) / tc overall composition, 1 composition, Toner cartridge (tc) / tc overall composition -7 – Konica Minolta 5430 DL 5440 DL 5450 User Manual
Page 44: Composition -7
Main Unit Theory of Operation
Toner Cartridge (TC) / TC Overall Composition
2-7
II Comp
osition
/O
p
eration
3.
Toner Cartridge (TC) / TC Overall Composition
3.1
Composition
Key
Name
Function/system
[1]
Conveyance Screw
• Feeds toner in the Hopper to the Conveyance Pipe
[2]
Conveyance Pipe
• The pipe through which toner is conveyed from the
Hopper to the Developing Unit
[3]
Charge Neutralizing Sheet
• Electrically removes toner off of the surface of the
Developing Roller
• The charge neutralizing bias voltage is applied to this
sheet
[4]
Developing Roller
• Supplies toner fed by the Supply Roller to the surface
of the Photo Conductor
• Conveys toner to the surface of the Photo Conductor
through potential difference
• The developing bias voltage is applied to this roller
• A given distance from the Photo Conductor is main-
tained by means of the Ds Roll
• Single component developing system
[5]
Photo Conductor
• The drum surface on which an image of each color of
toner is formed for subsequent transfer of the image to
the Transfer Belt
• OPC drum (
φ30 mm)
4138to2017c0
4138to2503c0
4138to2005c1
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[25], [26]
[27], [28]
[5]
[23], [24]
5430DL_5440DL_5450_TO_PDF.book 7 ページ 2005年4月12日 火曜日 午後4時49分