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Figure 22-4 The Add Standard TCP/IP Printer Port Wizard
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Lab Exercise 2203: Installing a Printer 443
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Figure 22-5 The TCP/IP address and port name of a JetDirect printer
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Warning Again, if you are unable to install an actual print device for this exercise, don t print a test page You ll receive some interesting messages if you try
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Figure 22-6 Selecting the Standard HP JetDirect device type
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444 22: Printers
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Figure 22-7 Port characteristics
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Lab Exercise 2204: Maintaining and Troubleshooting Printers
It is estimated that technicians, especially those working for the help desk or desktop support group for a small to medium-sized organization, spend approximately 30 percent of their time on printer issues If you think about it, of all the components used in computing technology, printers have the highest percentage of moving parts Moving parts are more likely to need maintenance than are static components Printers also like to be nicky and stop printing, usually resulting in a phone call from the client to the help desk for quick resolution The following exercises will help you develop some understanding of laser printer and inkjet printer maintenance, and what steps to take when they stop printing
Learning Objectives
In this lab, you ll research laser printer maintenance kits, clean dirty inkjet nozzles, and troubleshoot a failed print job At the end of this lab, you ll be able to Select a proper maintenance kit for various laser printers Clean and verify operation of inkjet nozzles Manage print jobs in Windows Restart a stalled print spooler
Lab Exercise 2204: Maintaining and Troubleshooting Printers 445
Lab Materials and Setup
The materials you need for this lab are A working computer with Windows installed A connection to the Internet Access to an inkjet printer
Getting Down to Business
The following exercises will round out your activities as you nish with the rollout of the ve new printers in your of ce You will want to get your Internet connection red up again and research the maintenance kit available for your laser printer Then you ll check the print-head nozzles of the inkjet printers and run the cleaning routine if necessary Finally, you should prepare for any print errors so that you can correct them quickly and ef ciently Step 1 Laser printers are, by design, highly precise machines They typically move thousands of sheets of paper per month through the printing mechanism, placing 1200 1600 dots per inch (DPI) of toner on each page As such, toner cartridges need to be replaced from time to time and parts that wear out need to be refurbished Most manufacturers offer a maintenance kit for the printer to assist in the upkeep of the printer when these common parts age or fail It would be a good idea to have a maintenance kit on hand for each model of laser printer in your organization
Hint Most of the current manufacturers of laser printers Hewlett-Packard, Lexmark, Kyocera, Canon, and so forth offer some form of maintenance kit for their printers You should be able to nd via an Internet search the available kits, their contents, and competitive pricing Don t be surprised to nd the maintenance kits somewhat costly, though they should still be only a fraction of the cost of replacing the printer
Select a laser printer make and model, and perform an Internet search to identify the appropriate maintenance kit, its contents, and the average cost of the kit Use this information to ll in the following items: Printer Model ______________________________________________________ Maintenance Kit ____________________________________________________ Contents __________________________________________________________ __________________________________________________________________ Price _____________________________________________________________
446 22: Printers
Step 2 Though you have just installed new inkjet printers, if the printer sits idle for an extended period of time (a few weeks or months), or the ink cartridges have been replaced, you may need to check the print quality and clean the nozzles The following steps were performed on an Epson Stylus PHOTO 890 but are similar to the steps required on HP and Lexmark inkjet printers Consult the manual for speci c instructions
Warning The nozzle cleaning process uses a fair amount of the expensive ink If you are working on a personal inkjet printer, or one in the classroom, after printing the nozzle check page, run the nozzle cleaning process only if required
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