Konica Minolta BizHub C360 Service Manual page 135

12. TONER SUPPLY SECTION
D. Resetting the toner near empty and toner empty conditions
• Either the "auxiliary toner replenishing control for toner hopper" or "auxiliary toner replen-
ishing control for developing unit" is performed (both may be performed in some cases)
after a toner near empty condition and a toner empty condition have been detected.
• The toner near empty/empty display is reset when the control is normally terminated.
• Initiation of a new print cycle is prohibited during execution of the "auxiliary toner replen-
ishing control for toner hopper" and "auxiliary toner replenishing control for developing
unit".
• See the relevant pages for more details of the "auxiliary toner replenishing control for
toner hopper" and "auxiliary toner replenishing control for developing unit".
List of controls
Control name
Auxiliary toner replenishing
control for developing unit
Auxiliary toner replenishing
control for toner hopper
Control details
Condition
Developing unit
Near empty Available
Empty 1 Available
Empty 2 Not available
(1) Toner empty condition resetting timing
• The "auxiliary toner replenishing control for toner hopper" or "auxiliary toner replenishing
control for developing unit" is executed under any of the following conditions after a toner
near empty/toner empty condition has been detected:
"The main power switch is turned ON"
"The sub-power switch is turned ON"
"The front door or the like is opened and closed"
102
Parts to be controlled
Developing unit
Toner hopper
Toner in unit
Toner hopper
Decreasing
Auxiliary toner
replenishing control
for toner hopper
Not available
Auxiliary toner
replenishing control
for toner hopper +
Not available
auxiliary toner
replenishing control
for developing unit
Theory of Operation Ver. 1.0 Jul. 2009
Description
Recovers the T/C ratio of the developer in
the developing unit.
Recovers the amount of toner in the toner
hopper.
Control to be Printing after the end of the
executed
Empty display is reset if the
amount of toner in the toner
hopper is recovered.
Empty display stays put if the
amount of toner in the toner
hopper is not recovered.
Empty display is reset if the T/
C ratio is recovered.
Empty display stays put if the
T/C ratio is not recovered.
control