【单选题】which one is NOT true about the difference between a color laser printer and a color ink jet printer? A. A color laser printer can print more pretty pictures B. A color inkjet printer is much cheaper C. A color laser printer can print faster

3D Printer cannot print another 3D printer.

下列哪个标识符不是合法的标识符 A: Picture．Print"Microsoft" B: Print"Microsoft" C: Printer．Print"Microsoft" D: Debug．Print"Microsoft"

打印机的对象名为（）。 A: Print B: Printer C: NewPage D: PrintForm

[input=type:blank,size:4][/input](⼀旦把纸正确装⼊), the printer should print with no problems. (position)

A Laser printer keeps getting a "Memory Overflow" error when printing a particular document. Which three of the following are possible fixes？（） A: reset the printer cable B: replace the toner cartridge C: decrease the print resolution D: add more RAM to the printer E: reduce the RET（Resolution Enhancement Technology）

A technician receives a new printer for repair and the work order states that when powered on the printer makes a loud noise and will not print.  Which of the following actions should the technician take？ （） A: Install new drivers on the computer. B: Install a new ink cartridge. C: Install a print head on the printer. D: Remove the packing tape from the print head.

A printer can be attached through a printer interface.

A user’s print jobs default to PRINTER_A.The user wants to change their default printer to PRINTER_B.How can the system administrator change the user’s default printer to PRINTER_B？（） A: Execute the command ’piobe -q PRINTER_B’ B: Edit the user’s stanza in the /etc/qconfig file C: Execute the command ’chuser -a QUEUE=PRINTER_B user’ D: Add the line ’export PRINTER=PRINTER_B’ to the user’s .profile

Why is John studying A: He needs to press F7 to return to the document before he prints it. B: He has to print the document to see the page numbers. C: The printer is not working correctly, D: The numbers are on the screen but they don’t print out.