Olivetti d-Color MF4003 Service Manual page 223

d-Color MF4003/MF3303
A
Backside
6. If width A falls outside the target, change the setting using the [+] / [-] key.
• If width A is longer than the target, make the setting value smaller than the current one.
• If width A is shorter than the target, make the setting value greater than the current one.
7. Press the Start key to let the machine produce a test pattern.
8. Check the dimension of width A on the test pattern.
9. If width A is outside the target, change the setting again and make a check again.
10. If width A falls within the target, touch [END].
5.3.4 Prt. Image Center. Side 2 (Dup)
• To vary the print start position in the main scan direction for each paper source in the 2-Sided mode.
• The image on the backside of the 2-sided copy deviates in the main scan direction.
Target
4.2 ± 2.0 mm
<Procedure>
1. Load paper to the paper source to be adjusted.
NOTE
▪ Use A4 or 8 1/2 x 11 plain paper for the manual bypass tray.
2. Select a test pattern.
3. Select a paper source.
4. Press the Start key to let the machine produce a test pattern.
5. Check the dimension of width A on the test pattern. For measurement, use the image produced on the backside of the test pattern.
A
Backside
6. If width A falls outside the target, change the setting using the [+] / [-] key.
• If width A is longer than the target, make the setting value smaller than the current one.
• If width A is shorter than the target, make the setting value greater than the current one.
7. Press the Start key to let the machine produce a test pattern.
8. Check the dimension of width A on the test pattern.
9. If width A is outside the target, change the setting again and make a check again.
10. If width A falls within the target, touch [END].
5.3.5 Paper Feed Direction Adj.
• To synchronize the paper transport speed with the image writing speed.
• [Sub Scan Zoom Adj.] becomes necessary.
• The print image on the copy distorts (stretched, shrunk).
• When the print image on the copy is stretched in the sub scan direction.
• This setting can be made independently for each paper type.
Check Item
Width A: equivalent to one grid
Width B: equivalent to 48 grids
<Procedure>
1. Load manual bypass tray with A4 or 8 1/2 x 11 plain paper.
2. Select a test pattern.
3. Select a paper type.
4. Press the Start key to let the machine produce a test pattern.
5. Check width A (equivalent to one grid) and width B (equivalent to 48 grids) on the test pattern.
A
6. If width of A or B falls outside the target, change the setting using the [+] / [-] keys.
Y119930-3
-3.0 mm to +3.0 mm (in 0.2 mm increments)
Target
5.4 ± 0.2 mm
270.9 ± 2.0 mm
B
Setting range
Setting range
-7 to +7
-7 to +7
I-7
I SERVICE MODE > 5. Machine
Default setting
0.0 mm
Default setting
0
0
Service Manual