Minolta magicolor 7300, User Manual

Page: 130 / 248

Introduction 122
When does the printer need cleaning?
Internal Cleaning
The printer pauses to do an automatic internal cleaning cycle, also known as
the calibration cycle, at specified times.
Calibration
Cycle Time of
Calibration
(Seconds) Occurrence Description
Warmup
Time 99.9 or less At power on Adjusts maximum
density during
warmup
Light
Calibration 99.9 or less At waking from deep
sleep Energy Saver
mode Adjusts maximum
density
Heavy
Calibration All four units
at the same
time: 241
One unit:198 At replacement of
print unit
assembly(ies) Adjusts half tone
(gamma curve),
registration, and
maximum density
Intermittent
Printing 86 or less At detection of inside
temperature change
more than the preset
threshold (as short as
four minutes)* Adjusts maximum
density
Continuous
Printing 26 At detection of inside
temperature change
more than the preset
threshold (as short as
four minutes)** Adjusts maximum
density
Toner
Cartridge
Replacement All four
cartridges at
the same
time: 241
One
cartridge: 198 At replacement of
toner cartridge(s) Allows engine to
detect cartridge
installation, adjusts
maximum density
Fuser Unit
Replacement 99.9 or less At replacement of the
fuser unit Adjusts maximum
density
Notes: * Calibration starts after the job. However, if the job is very
long, it is considered as a continuous job and calibration
starts in the middle of the job.
** Calibration starts in the middle of the job.