how to print from hp printer

Canvas.textout is really good to use, printer is also really useful:Procedure Printtstrings (lst:tstrings); var i, line:integer;begin I: = 0; Line: = 0; Printer.begindoc; TMemo will wrap at the current width, so the text that does not wrap is not used for I: = 0 to Lst.count-1 does begin Printer.Canvas.TextOut (0, line, lst[i ]); With (0,line) as the starting point coordinates, output a line of text, it is very useful {Font.height is ca

Tags: blog Io ar SP file Div on log BS 1. the Print Spooler service in the service is not enabled. The solution is to manually start the service. 2. After the Print Spooler service is started, it is automatically disabled after about half a minute. At this time, the task is to clear all the files in the c: \ windows \ system32 \ spool \ Printers directory. The Printers folder on the normal computer is empt

In the Word2007 document, users can set the implementation to print the current Word document on the front of the paper when using a printer that supports duplex printing, as described in the following steps: Step 1th, open the Word2007 document window, and click the Office Button → Word Options button, as shown in Figure 2012040219. Figure 2012040219 Click the Word Options button Step 2nd, open the Wo

1, click on the lower left corner of the screen "Start" menu, select "Printers and Faxes" item; 2, in the Open "Printers and Faxes" window, right click on the need to set up, have double-sided printing function of the printer; 3, in the pop-up dialog box select the "Device Options Setting" tab (different printer options and similarities and differences). Select and add the required paper typ

One card water system software printer setup (Star NX-600) Add a new paper format 1. Start/setup/Printers and fax machines 2. After selecting the current printer, open the menu in the upper left corner, File/server properties 3. Open print Server properties, format/Create new format, add [table name] (for example: Myreport) 4. Format description (size), select u

Win7 System printer print file pop-up Save as Xps/pdf window how to do: 1, when we print pop-up Save as the dialog window, we first close the window, back to the desktop to find the Start menu and right button; 2, after the right button Start menu options, pop-up above the list of options, we find a "control Panel" management options, and click on i

Problem: Word can print Excel but cannot find a printerSolution: Today encountered the above problem, to search the Internet, we have a variety of answers to this question, but did not say to the point. In this, I do not say why cause this problem, is not only the system reasons, software reasons, user profile reasons, and so on, I personally more inclined to the latter reason, the solution is very simple, will now use the user to initialize a bit, if

LJ2208 small new printer, when the medical system software to print the test sheet when the content of the exception, as follows: Solution: In printing preferences, change print settings from image to text, which can now be resolved.

; } Else if(Filename.endswith (". jpg") ) {DOF=Docflavor.input_stream. JPEG; } Else if(Filename.endswith (". png") ) {DOF=Docflavor.input_stream. PNG; } printservice PS=Printservicelookup.lookupdefaultprintservice (); Printrequestattributeset Pras=NewHashprintrequestattributeset (); Pras.add (orientationrequested.portrait); Pras.add (NewCopies (count)); Pras.add (Printquality.high); Docattributeset das=NewHashdocattributeset (); //set the size of the p

Ying Mei printer boot normal, copy print is not clear 1, check whether the paper thickness adjustment bar to the correct position; 2, check whether the print head has been installed firmly, the head of the thermal shield has been installed firmly, its lock is locked; 3, check whether the Color belt box has been installed, turn the color belt knob, if it is stuc

Principle: everyone window.print () function can print Web pages, but usually we do not want to print all the content of the entire page. At this point, you can use JS to retrieve the contents of the original entire page, and the content of the area (Div) to be printed, then run the function, replace the page with only the contents of the Div, execute the print (

1, press the "Win+r" key combination, exhale to run, and then enter "Services.msc" return to open the service window; 2, then find the Print Splooer service, right click, and then click Disable; 3, turn on the computer, turn on "C Disk"-"Windows"-"System32", in the folder to find "Spoolsv.exe", and delete; 4, in turn, open "C Disk"-"WINDOWS"-"system32"-"spool"-"PRINTERS", and then the "Printrts" folder in all the

normal boot, print character shift 1, check whether the paper thickness adjustment bar to the correct position; 2, check whether the print head has been installed firmly, the head of the thermal shield has been installed firmly, its lock is locked; 3, check whether the Color belt box has been installed, turn the color belt knob, if it is stuck, then replace a new color belt box; 4, check the inside of t

1, by entering the system Local Service group to view the Print Splooer service status, can be run through the Start menu, enter the services.msc carriage return; 2, open the service window, find the Print Splooer service, right click, disable; 3, through the completion of the above steps, in the entry to the C:windowssystem32 folder, find the "Spoolsv.exe" file, and delete; 4, the same is delete

Using system;using system.collections.generic;using system.drawing;using system.linq;using System.Text;using System.net;using system.net.sockets;namespace posprinter{///Transferred from: http://www.cnblogs.com/rinack/p/4838211.htmlC # Thermal Printer Socket network link print picture (i)

650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M02/82/4A/wKiom1dQBwjDKKJBAAEN8W9UjtA418.png-wh_500x0-wm_3 -wmp_4-s_194104875.png "title=" 1.png "alt=" Wkiom1dqbwjdkkjbaaen8w9ujta418.png-wh_50 "/>650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M01/82/49/wKioL1dQCJOBb7g0AAGFlpqYdS0829.png-wh_500x0-wm_3 -wmp_4-s_1347791745.png "style=" Float:none; "title=" 1.png "alt=" Wkiol1dqcjobb7g0aagflpqyds0829.png-wh_50 "/>650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M02/82/49/wKioL1d

(); Printrequestattributeset Pras = new Hashprintrequestattributeset ();p ras.add (orientationrequested.portrait); Pras.add (New Copies (count));p Ras.add (Printquality.high);D ocattributeset das = new Hashdocattributeset ();// Sets the size of the printed paper (in millimeters) das.add (new Mediaprintablearea (0, 0,, 296, mediaprintablearea.mm)); FileInputStream fin = new FileInputStream (fileName);D oc Doc = new Simpledoc (Fin, DOF, das);D ocprintjob job = Ps.createprin Tjob (); Job.print (Do