Figure 2-1 Locating The Engine-Test-Page Switch - HP LaserJet Enterprise 700 M712 series Handbuch Zur Fehlerbehebung

Print the engine test pages
NOTE:
A damaged formatter might interfere with the engine test. If the engine test page does not
print, try removing the formatter and performing the engine test again. If the engine test is then
successful, the problem is in the formatter, the control panel, or the cable that connects them together.
1.
On the rear cover, locate the port for the engine test button (callout 1) located below the rear
pocket cover.
Figure 2-1
NOTE:
and above the engine test button port.
2.
Use a paper clip or very small screwdriver to press the engine test-page button.
The test page should have a series of horizontal lines. The test page prints from the last tray that the
product used to print, unless the product has been turned off and then turned on again since the most
recent print job. If the product has been turned off and then on again since the most recent print job,
then the page will print from Tray 2. The product continuously prints test pages as long as the test-page
switch is depressed. The product will not print a test page if it is in Sleep mode.
Print formatter test pages
If the engine test was successful with the formatter removed, reinstall the formatter and then print a
configuration page to test the functionality of the formatter.
1.
At the product control panel, press the Home
2. Open the following menus:
Administration
●
Troubleshooting
●
Print Quality Pages
●
Print Fuser Test Page
●
3. Select the Print item, and then press the
ENWW
Locating the engine-test-page switch
1
Make sure you are not looking at the rear pocket cover release latch port to the right
button.
OK button.
Tools for troubleshooting
105