Lexmark 910 Guida Utente

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If the suggested corrective action does not fix the problem, call your service representative. 
Problem
Action
Job did not print or incorrect 
characters printed.
Make sure 
Ready
 appears on the operator panel before you send a job to 
print. Press 
Go
 to return to 
Ready
.
Make sure print media is loaded. Press Go to return to 
Ready
.
Verify the printer is using the correct printer language.
Verify you are using the correct printer driver.
Make sure the parallel, serial, ethernet, or USB cable is firmly plugged in at 
the back of the printer. Make sure you are using the correct cable. Use IEEE 
1284-compliant parallel cable. We recommend Lexmark part number 
1329605 (10 ft) or 1427498 (20 ft). If you use RS-232 Serial, verify that a null 
modem cable is used.
If the printer is connected through a switch box, try a direct connection.
Verify the correct paper size is selected through the operator panel, in the 
printer driver, or in the software application.
Make sure PCL SmartSwitch and PS SmartSwitch are set to On.
Job did not print or incorrect 
characters printed (continued).
If you are using a print spooler, verify the spooler is not stalled.
If you print across a network or on a Macintosh computer, see 
.
Check the printer interface from the Setup Menu.
Determine which host interface you are using. Print a menu settings page to 
verify the current interface settings are correct. See 
If you are using a serial interface:
• Make sure Honor DSR is set to Off.
• Check the protocol, baud, parity, and data bit settings. The settings on the 
printer and on the host computer should match.
Printer seems to print slowly.
Make sure you select the appropriate Paper Type setting before sending a job 
to print.
If the Paper Type is set to Transparency, the printer adjusts the fuser 
temperature and slows printing to improve the print quality. After printing on 
this media, the printer requires additional time to warm the fuser after you 
select another Paper Type setting (such as Plain Paper or Letterhead).
Reduce the complexity of your print job. Eliminating the number and size of 
fonts, the number and complexity of images, and the number of pages in a job 
may increase print speed.
Set Page Protect Off from the Setup Menu. See 
 for more 
information.