How To Refill DELL 1720 / LEXMARK E250 Toner


REQUIRED FOR A SUCCESSFUL REFILL:
 Toner
 1 funnel cap
General Refilling Procedures:
Use a Flat head screwdriver to pop out the large plastic plug found on the side of the side of the
cartridge.
IMPORTANT: You must dispose of any original toner in the cartridge as much as possible before
refilling. Dispose of toner properly into a trash can, or use a vacuum with a hose for best
results (if possible).
Before opening the bottle of toner, turn it upside down and tap it on a table to loosen the toner
and allow it to flow freely. Remove the cap and pull the seal off the bottle. Attach the funnel cap
making to sure it is on tightly. Tilt the funnel cap toward the filling hole and insert it into the hole.
If the toner stops flowing before the cartridge is full, simply remove the toner, close the cap, turn
the bottle upside down and tap it on a table. Once the cartridge is full, seal the hole with the plug
by twisting it until it is completely seated. Now gently shake the cartridge side to side to distribute
the toner.
Replace Chip
Remove the old chip. You may need to pry the old chip off using a flat head screwdriver. Once
the old chip has been removed replace it with the new chip. If the new chip does not have a
double back taping strip, use a dab of super glue to hold the hcip in place.
Install and test the cartridge by printing a few pages.


How to Optimize Mozilla Firefox Browser


  • Manual Tricks
  1. Type "about: config" into the address bar and press enter. down scroll down andlook for the following posts: network.http.pipelining
                    network.http.proxy.pipelining
                    network.http.pipelining.maxrequests
         Normally the browser will make one request to a web page at a time. when youenable pipelining it will      
         make a few pages at a time. and will speed up pageloading.
     
      2. Change the following entries to: Set "network.http.pipelining" to "true"
                                                          Set "network.http.proxy.pipelining" to "true"
                                                          Set "network.http.pipelining.maxrequests" to some number like "30".  
                                                          This means it will make 30 requests at once.

      3. Finally click on the left (where it) select New -> Integer. input "nglayout.initialpaint.delay" the prefence   
          name, then set the value to "0".


          The manual method can improve the speed of 20% -30%....


  • Use FasterFox
To increase the speed of Firefox is by using the add-on for Firefox called FasterFox. FasterFox make more effective use of bandwidth that can accelerate the performance of Firefox. You can download the FasterFox at the address: http://fasterfox.mozdev.org.


  • Use FireTune
FireTune for Mozilla Firefox v1.x / 2.x is one additional tool to be easily and quicklyoptimize your firefox browser. Firetune will optimize several internal adjustments offirefox for better, faster and stable when browsing. It is true we can possibly help tooptimize Firefox manually as previously cara2. But if there is a quick and easy way would we choose a quick and easy is not it?? Just run FireTune software and select Fast Computer / Fast conection and then click Create backup ofconfiguration, click Tune it! Lets restart firefox and see the change?


Software can be downloaded at: http://www.softpedia.com/progDownload/FireTune-Download-20945.html

  • Setting Windows
Basically the windows OS is limiting the bandwidth for Internet connections as much as 20% of the total bandwidth should be maximum.
“If you disable this setting or do not configure it, the system uses the default value of 20 percent of the connection”
If you want to increase Internet bandwidth connections so much faster then the way is to reduce or vacate the bandwidth constraints so that on Windows we can optimally use the bandwidth. The trick is as follows:

Click Start-Run Type gpedit.msc Once entered click Administrative Templates,Network, QoS Packet scheduler then click on Limit Reservable Bandwidth


And change the setting to Enable, and then change the Bandwidth limit to 0
Click Apply, ok then exit and restart the computer