Instruction/ maintenance manual of the product X642 Lexmark
Go to page of 6
Le xmark™ X642 T r oub leshooting Guide Online technical support T echnical suppor t is a vailab le on our Le xmark W eb site at www .lexmark .com . Chec king an unresponsive printer If the pr inter is n ot respond ing, first ma ke sure: • The pow er cord is plugged into the printer and a proper ly grounded electr ical outle t.
P age Protect is set to On Set P age Pr otect to Off from the Setup Menu . F or mor e information , see the Menus an d Messages Guide . Job prints fr om the wr ong tra y or on the wr ong paper or specialty media Mak e sure the P aper Size and P aper T ype specified in the printer driver mat ch the paper size an d type in the tra y .
Solving 2000-sheet drawer pr oblems The elev ator tray does not raise when the loading door is c losed, or the elev ator tray does not lo wer when the door is opened and the el ev ator b utton is pushed Check the f ollowing: • The pr inter is pr oper ly attach ed to the 2000- sheet drawer .
repeating def ects are not appearing, print th e Print Quality T est P ages. Printing the print def ects guide 1 T ouch the help icon (?). 2 T ouch Print Def ects Guide . Printing the print quality test pages 3 T ur n the MFP off. 4 Hold down t he number 2 and n umber 6 k eys on the numeric pad.
Streaks appear on the page • The toner ma y be low . T o utilize the remaining toner , remov e the cartr idge b y gripping the handles with both hands. With the car tr idge arro ws pointing downw ard, firmly shake the print car tr idge side-to-side and front-to-bac k se veral times to redistribute the toner .
Solving cop y quality pr oblems Unwanted bac kground is visible Adjust the Bac kground Remo v al setting under Copy Options Advan c ed Im ag in g .
An important point after buying a device Lexmark X642 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lexmark X642 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lexmark X642 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lexmark X642 you will learn all the available features of the product, as well as information on its operation. The information that you get Lexmark X642 will certainly help you make a decision on the purchase.
If you already are a holder of Lexmark X642, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lexmark X642.
However, one of the most important roles played by the user manual is to help in solving problems with Lexmark X642. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lexmark X642 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
