2. Touch
to select Quick Test. The message "Quick Test Printing…" appears on the display. Once
the Quick Test Page completes printing, the Registration screen displays again.
3. Touch "Back" to return to the Diagnostics Menu.
Print Tests
This setting tests the machine’s ability to generate printed output from each of its installed input sources
and to test the machine’s current print quality.
Input sources
The purpose of the diagnostic Print Tests is to verify that the machine 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 to test:
Tray 1
Tray 2 (if installed)
MP Feeder
Envelope Feeder/MP Feeder
3. Select "Single" or "Continuous".
• If "Single" is selected, a single page is printed.
• If "Continuous" is selected, printing continues until "Stop" is pressed to cancel the test.
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.
• The Print Test Page always prints on one side of the paper, regardless of the duplex setting or
the presence of a duplex option.
Touch "Back" to return to PRINT TESTS.
Print quality pages (Prt Quality Pgs)
The purpose of this diagnostic function is to allow printing of the print quality test pages with the toner
cartridge lockout function disabled. The print quality pages consist of four pages. Page one contains a
mixture of graphics and text. Page two is gray with two one-inch black squares located on the bottom
5. System Maintenance
164
5
Summary of Contents for LI-MF1 M126
Page 1: ...Model LI MF1 Machine Codes M126 M127 M128 Field Service Manual 26 August 2011 ...
Page 2: ......
Page 3: ...Safety Notices The following laser notice labels may be attached to this machine 1 ...
Page 4: ...2 ...
Page 5: ...3 ...
Page 6: ...4 ...
Page 7: ...5 ...
Page 8: ...6 ...
Page 9: ...7 ...
Page 10: ...8 ...
Page 17: ...XPS XML Paper Specification 15 ...
Page 29: ...M Auto compensator Overview 27 1 ...
Page 30: ...Main Boards Controller Board 1 Product Information 28 1 ...
Page 37: ...2 Installation Installation Refer to the User s Guide 35 2 ...
Page 38: ...2 Installation 36 2 ...
Page 51: ...2 Remove the three screws B securing the top of the controller shield Removal Procedures 49 4 ...
Page 59: ...6 Remove the screw D from the gear E 7 Remove the plastic bushing F Removal Procedures 57 4 ...
Page 142: ...4 Replacement and Adjustment 140 4 ...
Page 192: ...5 System Maintenance 190 5 ...
Page 198: ...Symptom Action Fax reception fails p 276 Fax Reception Service Check 6 Troubleshooting 196 6 ...
Page 298: ...6 Troubleshooting 296 6 ...
Page 302: ...7 Energy Saving 300 7 ...
Page 303: ...Model LI MF1 Machine Codes M126 M127 M128 Appendices 12 October 2011 ...
Page 304: ......
Page 306: ...2 ...
Page 322: ...1 Appendix Specifications 18 1 ...
Page 324: ...MEMO 20 EN ...