Canon IMAGERUNNER ADVANCE C5030, Руководство по обслуживанию, Страница: 113 / 1455

2
2
2-77
2-77
Technology■>■Image■Formation■System■>■Controls■>■Waste■toner■feeding■assembly
Technology■>■Image■Formation■System■>■Controls■>■Waste■toner■feeding■assembly
■ ● Detection■of■waste■toner■case■
To■detect■if■the■waste■toner■case■is■installed
Execution■timing
1)■When■the■power■is■turned■ON
2)■When■the■front■cover■is■open
Detection■description
The■waste■toner■case■sensor■(UN21)■detects■the■presence■of■waste■toner■case.
ON:■there■is■a■waste■toner■case
OFF:■there■is■no■waste■toner■case■(user■message■is■displayed)■
M26
DC controller
(UN1)
Waste
toner
stirring
plate
motor
ITB cleaner
unit
Waste toner
screw1
Waste toner
feeding screw
Developing
assembly
Drum
unit
Waste toner screw2 Waste toner case
[There is
waste toner case : Sensor OFF]
[There is not
waste toner case : Sensor ON]
Waste toner
ITB unit
Waste toner
case sensor
Waste
toner
case
detect
signal
UN21
F-2-113
In■order■to■prevent■the■toner■leakage■at■removal■of■Waste■Toner■Case,■the■Shutter■is■
prepared.
This■Shutter■has■a■mechanical■mechanism,■so■when■the■Waste■Toner■Case■is■installed/
removed,■the■Shutter■is■opened/closed.
Waste■Toner■Ejection■Mouth■Shutter■of■the■main■body■is■linked■with■the■Waste■Toner■Case■
Shutter,■so■when■the■Waste■Toner■Case■is■installed/removed,■this■Ejection■Mouth■Shutter■is■
also■opened/closed■simultaneously.■