3D Printer cannot print another 3D printer.

When connecting a laser printer to a network for the first time， a technician should FIRST：（） A: configure the network settings on the printer. B: ensure the cable is set to TCP/I C: D: enable the printer in the BIO E: F: configure the printer as bi-directional in Windows.

A technician has added memory to a laser printer. To allow the printer driver software to use the additional memory， the amount of memory should be modified in：（） A: the Device Settings tab in Printer Properties. B: Device Manager by clicking on the printer’s driver and selecting Parameters. C: Device Manager by selecting Upgrade Driver. D: the Color Management tab in Printer Properties.

A user reports that they are unable to print to a remote printer. Which of the following should thetechnician check FIRST？（） A: Printer driver B: Protocol stack C: Network connectivity D: Correct patch application

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.

4. There is something wrong with the printer.（ ）

A printer can be attached through a printer interface.

What is a 3D printer used for? A 3D printer is used for _____________________________________________ _______________________________________________________________ _______.

Printer. Introduced the printing pressin England.

对下面使用Spring依赖注入的代码，下面说法错误的是： ApplicationContext context=new ClassPathXmlApplicationContext(“id.xml”); Printer printer=(Printer)context.getBean(“printer”);