Olivetti d-color MF651, Service Manual, Page: 548 / 1053

12. SERVICE MODE Field Service Ver. 2.0 Jul. 2009
488
ADJUSTMENT
/ SETTING
12.6.10 Stabilizer-IniImage Stabilization
A. Use
• To carry out an image stabilization sequence after the historical data of image stabiliza-
tion control has been initialized.
• Use if an image problem persists even after gradation adjustment has been executed.
• Use if tone reproduction and maximum density are faulty even after stabilizer mode has
been executed.
• When color shift correction is needed again after the machine maintenance.
• After executing the skew adjustment reset.
B. Procedure
1. Call the Service Mode to the screen.
2. Touch these keys in this order: [Imaging Process Adjustment] o [Stabilizer].
3. Touch [IniImage Stabilization].
4. Press the Start key to start stabilizer.
The Start key turns red and stays lit up red during the stabilizer sequence.
5. Stabilizer is completed when the Start key turns blue.
12.6.11 Thick Paper Density Adjustment
A. Use
• To fine-adjust density of printed images of each color for thick paper and OHP transpar-
encies. (Only black color adjustable for OHP transparencies)
• To change the density of the printed image for each color with thick paper and OHP
transparencies.
B. Procedure
• The default setting is 0.
-5 to +5 (step: 1)
1. Call the Service Mode to the screen.
2. Touch these keys in this order: [Imaging Process Adjustment]
o
[Thick Paper Density
Adjustment].
3. Select [Thick 1, 1+] or [Thick 2, 3, 4].
4. Touch the Lighter or Darker key for the desired color to correct the image density.
Light color: Touch the Darker key.
Dark color: Touch the Lighter key.
Service Manual Y110571-1