2KA-2
1-3-37
U100
Displaying: [Check DC1 Bias]
1. The current setting is diplayed.
Setting: [Adjust DC2 Bias]
1. Select the item to be set.
2. Change the value using the Left/Right Select keys.
Increasing the setting makes the image lighter; decreasing it makes the image darker.
3. Press the OK key. The value is set.
Setting: [Set L.Temp.(Drum)]
1. Change the value using the Left/Right Select keys.
2. Press the OK key. The value is set.
Setting: [Set Charger Freq.]
1. Select the item to be set.
2. Change the value using the Left/Right Select keys.
3. Press the OK key. The value is set.
Completion
Press the Back key. The screen for maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description
(C) Full Main charger DC bias for cyan (full speed)
(M) Full Main charger DC bias for magenta (full speed)
(Y) Full Main charger DC bias for yellow (full speed)
(K) Full Main charger DC bias for black (full speed)
(C) Half Main charger DC bias for cyan (half speed)
(M) Half Main charger DC bias for magenta (half speed)
(Y) Half Main charger DC bias for yellow (half speed)
(K) Half Main charger DC bias for black (half speed)
(K) B/W Main charger DC bias for black in black/white mode
Display Description Setting range Initial setting
(C) Full Main charger DC bias for cyan (full speed) -128 to 127 0
(M) Full Main charger DC bias for magenta (full speed) -128 to 127 0
(Y) Full Main charger DC bias for yellow (full speed) -128 to 127 0
(K) Full Main charger DC bias for black (full speed) -128 to 127 0
(C) Half Main charger DC bias for cyan (half speed) -128 to 127 0
(M) Half Main charger DC bias for magenta (half speed) -128 to 127 0
(Y) Half Main charger DC bias for yellow (half speed) -128 to 127 0
(K) Half Main charger DC bias for black (half speed) -128 to 127 0
(K) B/W Main charger DC bias for black in black/white
mode
-128 to 127 0
Display Description Setting range Initial setting
Time Pre-charge time at power supply ON 0 to 6 1
Display Description Setting range Initial setting
Normal Main charger frequency 0 to 65535 31449
B/W Main charger frequency in black/white mode 0 to 65535 28544