Xerox 8830 Service Manual page 415

ADJ 4.4.5 System Image Quality
Purpose
The purpose of this adjustment is to set the image quality for the 8830 DDS system. This pro-
cedura is to be used in communication with the 8830 printer.
Check
1. Rater to the 8830 Printer Service Manual, and check that the image quality of the 8830
Printer is adjusted to specifications.
2. Go to the 8830 DDS Control Panel. From the Ready to Copy Screen, press the Copy
(contrast) Up/Down buttons and the MENU button simultaneously, The scanner Main
Menu will appear.
3. Select Diagnostics > Password. Enter the CSE password (6789). Once the password
has bean entered, the Diagnostics screen will once again be displayed.
4. Select Installation Test Print by pressing the ENTER button. When the Queue to
Printer screen appears, select Yes by pressing the ENTER button, The message
"Queued to Printer will appear, and the test ETP 1010.0 will then be printed.
5. (Figure 1): Check the Image Quality.
a. The word XEROX should be readable in boxes 4 and 6. The XEROX in box 5 can
be vaguely discerned, but not read. If the printed image is not within this specifica-
tion, perform the Adjustment.
8830 DDS
Figure 1 Image Quality Specification
Adjustment
1. Image quality adjustments for the 8830 DOS are performed through the 8830 Printer Con-
trol Panel. Perform Adjustment 9.3, Image Density in the 8830 Printer Service Manual.
3/96
4-11
ETP # 1010.0
Repairs/Adjustments
ADJ 4.4.5