Print Tests; Input Source Tests; Print Quality Pages (Prt Quality - Lexmark C520 Series Service Manual

Print tests

Input source tests

The purpose of the diagnostic Print Tests is to verify that the printer can print on media from each of the installed
input options. The contents of the Print Test Page varies depending on the media installed in the selected input
source.
Check each Test Page from each source to assist in print quality and paper feed problems.
To run the Print Test Page:
1.
Select PRINT TESTS from the Diagnostics menu.
2.
Select the media source.
Tray 1
Tray 2 (if installed)
3.
Select Single or Continuous.
•
If Single is selected, a single page is printed.
•
If Continuous is selected, printing continues until Stop (
If a source is selected that contains envelopes, an envelope test pattern is printed. If Continuous is
selected, the test pattern is printed only on the first envelope.
Note: The Print Test Page always prints on one side of the paper, regardless of the duplex setting.
4.
Press Back (
Print quality pages (Prt Quality Pgs)
This setting enables a user to view the values of a broad range of the device's settings and to test the device's
ability to generate acceptable printed output. After a user selects this option, the printer begins generating 5
pages in English. The device always uses the media that is currently installed in Tray 1 to print this report; it will
not post a Change Media prompt regardless of the media currently installed in Tray 1. While these pages print,
the panel displays, "Printing Quality Test Pages". Once started, printing cannot be canceled and all key presses
are ignored until printing completes.
Print Quality Pages Content by Report Page Number
Page number
1
2
3
4
5
To run the Print Quality Test Pages, select Prt Quality Pgs from PRINT TESTS. The message Printing
Quality Test Pages is displayed.
) to return to PRINT TESTS.
Content
General printer information, including:
• A circular graphic with spokes emanating from a dark center
• Device information
• Cartridge information
• Registration values
• Alignment values
• A repeated string of characters in varying font sizes
A mixture of text and horizontal bands of color.
Entire printable area covered with vertical bands of color.
Entire printable area covered by four wide horizontal bands of color
Entire printable area covered by 4 vertical bands of color with a series of numbers
that repeat.
)is pressed to cancel the test.
Diagnostic aids
5022-xxx
3-9