Canon 1730, Service Manual

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Technical Explanation > Image Formation System > Service Tasks > Periodical Servicing
Technical Explanation > Image Formation System > Service Tasks > Periodical Servicing
● Full Detection
Detection description Detection timing
Detecting to
(location)
Message
(machine operation)
Alert for full level of waste
toner (approx. 2000 sheets
left to reach the full level of
waste toner)
When output result of the
sensor changes from H to L
and the total counter value
exceeds 50,000 sheets.
Waste Toner
Full Sensor
Total counter
Prepare the Waste
Toner Case.
(Continuous printing
is enabled.)
Full level of waste toner
(0% left to reach ful
fter approx. 2000 sheets have
been printed by starting the
Developing Assembly
Total counter Replace the Waste
Toner Case. (Host
machine is stopped.)
When replacing a Waste Toner Box and the Waste Toner Full Sensor detects absence of
waste toner after the Waste Toner Full Sensor detected presence of a Waste Toner Box, the
counter of the Waste Toner Box is cleared. When replacing a Waste Toner Box before the
alert, be sure to clear the following in service mode: COUNTER > DRBL-1 > WST-TNR
Special full level detection
When attaching a Waste Toner Container that has been used by the other machine, or the
counter information is lost for some reason, it is necessary to notify full level before an alert
is given. (The counter shows less than 50,000 although the sensor detects full level of waste
toner) In such a case, it is determined as full level without an alert and the machine cannot
continue printing.
Explain the user that there will be no alert when any of the above is executed.
T-2-31
Service Tasks
■ Periodically Replaced Parts
None
■
Consumable Parts
No. Parts name Parts number Q'ty Estimated life
1 Waste Toner Container FM4-8035 1 100,000 sheets
2 Transfer Roller FM4-6522 1 180,000 sheets
3 Static Eliminator FL3-4857 1 90,000 sheets
■
Periodical Servicing
None
Perform as needed.
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