Xerox WorkCentre 5020 Service Documentation

July, 2007
3-13
WorkCentre 5020
Image Quality
Initial Issue
Low Contrast
(100% only)
Normal mode: Check that the 0.2G line image 13 can be read.
Darker mode: Measure the 0.2G line image 13 at 3 locations.
Determine the maximum and minimum mean value measured
(within the same copy).
Reproducibility of the blue
color density
(100% only)
Normal mode: Check that the 0.2B line image 14 can be read.
Darker mode: Measure the 0.2B line image 14 at 3 locations.
Determine the maximum and minimum mean value measured
(within the same copy).
Solid Density Reproduc-
ibility
(100%/Normal mode only)
Measure the 1.0G solid 16 at 3 locations.
Determine the maximum and minimum mean value measured
(within the same copy).
Background Measure the margin.
Resolution 70.7, 100%: Measure the resolution target 17 at 3 locations.
141.4%: Measure the resolution target 17 at 2 locations.
Skip and Smear 100%: Check that the 2.5lp/mm ladder 18 is resolving across the
entire page.
70.7~99%: Check that the 1.8lp/mm ladder 19 is resolving across
the entire page.
Table 4
Item How to measure (Refer to Figure 2)

Xerox WorkCentre 5020 Specifications

General

Print Technology	Laser
Print Speed	Up to 20 ppm
Print Resolution	Up to 600 x 600 dpi
Max Paper Size	A3
Standard Paper Capacity	250 sheets
Bypass Tray Capacity	100 sheets
Duplex Printing	Manual
Copy Speed	Up to 20 cpm
First Page Out Time (Copying)	Less than 10 seconds
Scan Resolution	Up to 600 x 600 dpi
Operating System Compatibility	Windows, Mac OS
Automatic Document Feeder	50 sheets
Connectivity	USB 2.0
Functions	Print, Copy
Reduction / Enlargement	25% - 400%
Scan Destinations	USB, Email
Fax Transmission Speed	33.6 kbps
First Page Out Time (Printing)	Less than 8 seconds