Canon IMAGERUNNER 7095 PRINTER, Руководство по обслуживанию

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Chapter 7
7-25
The following shows the sequence used to supply toner from the sub hopper to the buffer:
F-7-34
The machine uses the following sequence of operations to move toner from the toner bottle to the sub hop-
per:
F-7-35
90 sec
Toner supply sequence
started
Toner supply
STBY
Buffer toner lower limit sensor
Buffer toner sensor
Sub hopper feedscrew
If a toner absent condition is detected
for 0.5 sec or more, the toner supply
sequence will be started.
If a toner present condition is detected for
0.5 sec or more, the toner supply sequence
will be ended.
If the toner supply operation is not finished at the end of
machine operation, the operation will be continued until
the sequence is over.
Supply
If a toner absent condition is detected for 60 sec or more
with the sub hopper toner sensor detecting a toner absent
condition for 90 sec or more in continuous printing mode,
a message will appear on the touch panel to indicate the
absence of toner, and the machine will stop operation.
If a toner absent condition is detected for 60 sec or
more when image output is started immediately after
replenishment of the toner bottle, a message
will be indicated on the touch panel for a supply of toner,
and the machine operation will be stopped.
60 sec
90 sec
Toner supply
sequence started
Toner supply STBY
Sub hopper toner sensor
Toner bottle
If a toner absent condition is detected for 0.5 sec
or more, the motor supply sequence is started.
If a toner present condition is detected for
1.5 sec or more, the toner supply sequence
will be ended.
If the toner supply sequence is not finished at the end of the
machine operation, the sequence will be continued until its end.
Supply
If the sub hopper toner sensor detects a toner absent
condition for 90 sec while continuous printing is under way,
a message will be indicated on the touch panel to encourage
replacement of the toner bottle.
The machine remains ready for operation.