Lexmark E312 用户指南

For help solving printing problems, refer to the 

following tables. If you cannot fix the problem, contact 

your point of purchase for assistance. You may have a 

printer part that requires cleaning or replacement by a 

service technician.

Light or blurred characters.

• Make sure you removed the sealing tape from the print cartridge.
• Hot/humid or cold/dry weather conditions may affect how well toner 

adheres to paper. Select the next darker print setting.

• If Toner Saver is on, turn it off using MarkVision or your printer driver.
• Remove the print cartridge, shake it from side-to-side to redistribute the 

toner, and reinsert it.

• Run Engine Clean Cycle to remove any toner that may have 

accumulated (see 

• Make sure you are using recommended paper/other media (see 

• Use MarkVision to define the Custom Type setting for media type, media 

texture or media weight.

• Replace the print cartridge.

Toner smudges appear on the front or 
back of the page.   

• Run Engine Clean Cycle to remove any toner that may have 

accumulated (

• Make sure the paper is straight and unwrinkled.
• Replace the print cartridge.

Vertical or horizontal streaks appear 
on the page.

• Run Engine Clean Cycle to remove any toner that may have 

accumulated (

• Replace the print cartridge.

LA.bk  Page 37  Thursday, February 8, 2001  2:19 PM