tings.
preferences.
1. Press the OK key.
2. Select the item to be set.
3. Press the OK key. The setting screen for the selected item is displayed.
item No.
Display Description
Permit Setting to turn calibration on/off
Time Interval Setting the interval time of calibration after printing
Slp Period Calib Setting the standard time for judging whether or not to carry out calibration
based on the sleep time when the machine recovers from the sleep mode.
Permit Act(50pp) Turning paper interval calibration on/off after continuously printing 50 pages
Permit(On/SlpOut) Setting execution parameters for calibration when powered up or reverted
from auto-sleep
Permit(AP/NE) Paper interval calibration ON/OFF setting at the time of calibration/near end
after toner feed
Calib Tmg Prt Setting the standard time for judging whether or not to carry out calibration
based on the continuous print driving time during printing.
Calib Drv Time Setting the standard time for judging whether or not to carry out paper inter-
val calibration based on the driving time during printing.
Calib Prt Rate Setting the standard printing ratio for judging whether or not to carry out cal-
ibration based on the printing ratio when printing the tenth sheet.
Custom Turning custom settings on/off in setting the calibration cycle under the
menu mode
AC Calib Executing the AC calibration
Target Value Setting the sensor target values for toner thick layer calibration and light
amount calibration
AC Calib Mag AC calibration target bias value setting
Calib Prt Rate(H) Setting the standard printing ratio for judging whether or not to carry out cal-
ibration based on the printing ratio when printing the tenth sheet (half
speed).
Calib Tmg Prt(H) Setting the standard time for judging whether or not to carry out calibration
based on the continuous print driving time during printing (half speed).
AC Calib Type Mode setting for AC calibration bias control
Prt Rate B/W Setting the proportion of black/white printing at which black/white calibra-
tion is executed during color printing.