Specifications

Item Quality Purpose Control
One-Shot
Correction
(When the
Power
Switch is
turned ON)
Image
density,
gradation
To compensate for
any drop in surface
potential of the PC
Drum when the Power
Switch is turned ON in
the morning.
• After making the AIDC Sensor
contamination correction, the
copier produces a halftone
pattern and, through AIDC
Sensor control, corrects the
optimum Exposure Lamp voltage.
Correction
for Faulty
AIDC
Sensor
Image
density,
gradation
To compensate for
image density and
gradation aggravated
by a faulty AIDC
Sensor.
• The copier corrects the grid
voltage and optimum Exposure
Lamp voltage according to the
time over which the PC Drum
has turned.
*1: See pp. M-77 of "DEVELOPMENT UNIT."
(According to Halftone Pattern Density)
Exposure Lamp Voltage Setting/Correction
Grid Voltage
Correction
Toner Replenishing
T/C Control Level
Setting/Correction
ATDC
Sensor
AIDC Sensor
Rotation
Time
PC Drum
(According to Solid-Black Pattern Density)
1075M101AA
M-17