Drive - Gestetner A294 Service Manual

DEVELOPMENT

2.6.3 DRIVE

[D]
[B]
The gears in the development unit are driven by the development drive gear [A]
when the development motor [B] (a dc servomotor) turns.
The gears in the toner hopper are driven by the toner supply roller drive gear [C]
when the toner supply roller clutch [D] activates.
The above gears are helical gears. Helical gears are more quiet than normal gears.
The teeth of the development drive gear are chamfered so that they smoothly
engage the development roller gear [E] when the unit is installed.
A294/A295
CÓPIA NÃO CONTROLADA
[C]
[E]
[A]
2-58
CÓPIA NÃO CONTROLADA
A294D304.WMF
SM