printer not print black

"Problem Symptom" After you install Adobe Acrobat perfessional 9.0, two buttons appear on the Office toolbar. Normally, you can click the button to convert the current Office document into a PDF document, as well as the two buttons in the IE toolbar and the right-click menu, which is handy for converting the Web page to PDF files. The problem is: Web pages can be converted to PDF files, but Office documents cannot be converted to PDF documents, and each time you click the Convert to PDF button o

Office computer printers because of IP address replacement can not print how to deal with? My computer is a host connected to the printer, the company's other computers are shared with me, I have to restart every time the print Spooler, and then their printer can print, and

Printers, and open the Printers window. 2. Right-click the printer icon, the system pops up the Quick menu, click "Set as Default". 　　4, printer port settings error Printer Port Setup errors are also one of the reasons why printers cannot print. The repair steps are as follows: 1. In the Printers window,

Hungry, the United States to sell out with a printer automatically pick up the order of the small ticket. Many businesses because of the pressure of catering industry competition, opened a lot of home delivery platform, so businesses will face such a difficult problem, so many foreign sales platform if you want to use a printer feasible. Today little Bai Jun to share with you the experience is, hungry, Baid

Today, the customer sent a drawing of the mail, the first look scared me, the original is a more complex general plan. This complex CAD multi-layer drawing needs to be printed, and some layers do not need to be printed. Because you want to save costs, you need to print all black. I looked at its layer, a total of 118 layers, if you want to change the color of its layers, more time-consuming, by pondering,

The new HP DeskJet 2131 inkjet printer, according to the instructions installed after the installation of the computer, the discovery Scan, copy function is normal use, except printing function can not be used normally.The problem is as follows: Print the test page in the installed printer Assistant can output normally, but the

Today, I encountered a case where the printer could not print barcode. ProgramUse a batch processing file print. bat. The content is Copy D:/DRP ltp1 The problem is that the printer can be printed on another printer, and the other one cannot be printed (The problem is that

queue. You can use the Windows API function ENumJobs to obtain the status information of the printer queue.The following program snippet describes how to obtain the status information of the printer queue.(1) create a new project;(2) Add a Button component and a Memo component to form Form1 to set relevant attributes;(3) Add the OnClick event of Button1.Procedure TForm1.Button1Click (Sender: TObject );VarL

1. Open the manual paper tray.2. Print the face up to load the paper.3. Adjust the width of the guide board of the manual paper tray to fit the width of the paper. Do not use too much effort, otherwise the paper will bend, resulting in paper jam or skew.4. Enable print preferences.① Use the data cable to connect to the printer and the computer, and then install t

WIN7 system sharing settings and XP different Operation is as follows One: Host settings 1. install the WIN7 printer driver first. Shut down the system firewall. 2. install the driver and then click on the Host Desktop network options. 3. Select Change advanced sharing settings after opening the network as shown in figure 1: 4. Sele

What if the printer is garbled or does not print? Answer: The following steps can be used to determine the fault: 1, the printer self-test: The printer alone, put a piece of paper, and then let the printer self-test (can refer to the use of the manual), to observe whether

A problem has been encountered these days that printers on a Windows 2008 print server cannot be deleted. You can remove the printer from the device and the printer, then refresh it, and they come out again. These printers have long been absent, and the icons for these printers are translucent. Right-click the printer

How to Set printer attributes to print Courseware 1) General courseware printing (PPT) method (1)File-> Print-> print content-> handout Set the printed content to handouts, with 6 or 9 screenshots on each page. However, the printed content is not very good. There is no space for separate slides on one page, in particul

How to implement the printing of the heat-sensitive 58MM ticket printer in php-developed background management system to implement the order printing function, through the heat-sensitive 58MM ticket printer to open the order, how to implement in php, it is better to have the source code, and you can give a thought without the source code! I have no idea about this print