Field Service Ver. 1.0 May 2006
11. SERVICE MENU
157
magicolor 7450
Adjustment / Setting
O. REGISTRATION (CD)
Functions
• To adjust color shift (CD direction) if it occurs with plain or thick paper.
Use
• To correct any color shift.
Adjustment
Range
• The default setting is “0.”
-6 to +6 dot
Adjustment
Instructions
If the cross deviates in the direction of C, increase the setting.
If the cross deviates in the direction of D, decrease the setting.
Setting/
Procedure
1.
Select [SERVICE MENU]
→
[DIAGNOSIS MENU]
→
[FUNCTION MENU]
→
[PH
SKEW ADJ]
→
[ADJUSTMENT PRINT].
2.
Load Tray 2 with A3/11 x 17 or A4/8
1
/
2
x 11 Plain paper.
3.
Select [EXECUTE] and press the MENU/SELECT key.
4.
On the test pattern produced, check for deviation between the black line and the line
of each color at position Y.
5.
Select [REGISTRATION (CD)] and press the MENU/SELECT key.
6.
Select desired color with the Up key
U
/Down key
V
and press the MENU/SELECT
key.
7.
Using the Up key
U
/Down key
V
, change the setting value as necessary. (At this
time, only the line of the selected color moves.)
8.
Produce another test pattern and make sure that there is no deviation.
Check Procedure
4039F3C510DA
Y
4039F3C511DA
4039F3C512DA
If the cross deviates in the direction of C, decrease the setting.
If the cross deviates in the direction of D, increase the setting.
Direction of C
Direction of D
Summary of Contents for magicolor 7450
Page 1: ...SERVICE MANUAL 2006 05 2006 05 Ver 1 0 Ver 1 0 FIELD SERVICE magicolor 7450 magicolor 7450 ...
Page 3: ...ii Blank Page ...
Page 26: ...SERVICE MANUAL 2006 05 Ver 1 0 FIELD SERVICE Main Unit magicolor 7450 magicolor 7450 ...
Page 43: ...2 Product specifications Field Service Ver 1 0 May 2006 6 magicolor 7450 General Blank Page ...
Page 288: ...SERVICE MANUAL 2006 05 Ver 1 0 FIELD SERVICE Lower Feeder Unit ...
Page 317: ...3 Other Field Service Ver 1 0 May 2006 26 Lower Feeder Unit Maintenance Blank Page ...
Page 328: ...SERVICE MANUAL 2006 05 Ver 1 0 FIELD SERVICE Duplex Option ...
Page 333: ...1 Product specifications Field Service Ver 1 0 May 2006 2 Duplex Option General Blank Page ...
Page 345: ...6 Jam Display Field Service Ver 1 0 May 2006 14 Duplex Option Troubleshooting Blank Page ...