Early Robots. In the 20th century, the digital computer is invented.Researchers quicklystart referring to the computer as an electronic brain and start thinking about ways to build robots with computer brains. The first modern programmable robot was the Unimate. General Motors installed the first robot to work in a factory in 1961 to move pieces of hot metal. Unimate was an autonomous, pre-programmed robot that repeatedly performed the same dangerous task. In 1966, Shakey the Robot is invented at Stanford.
If the Type of Smart Printer you have can copy in A3, it can also print in A3. You can scale up an A4 document to print in A3 using the Printer Properties or if you have set your page size to A3 in the program you are using it will automatically print in A3 on your A3 Smart Printer. 1  Scale up A4 to A3. 2  Set page size to A3.3  Print an A3 PDF.f the Type of Smart Printer you have can copy in A3, it can also print in A3. You can scale up an A4 document to print in A3 using the Printer Properties or if you have set your page size to A3 in the program you are using it will automatically print in A3 on your A3 Smart Printer. 1  Scale up A4 to A3. 2  Set page size to A3.
The printer will always print to tray 2 unless there is paper in tray 1 or you send a print job for a different size paper than is contained in tray 2, then it will look for tray 1. by moe on Jan 10, 2011 at 9:29am Add comment. Please sign in to comment. 0. There is no paper in tray 1 and tray 2 default is A4 paper.When I press the print button tray 1 is selected by the printer, I have to get up and manually select tray 2. Have not been able to make tray 2 the default.by blinky88 on Jan 11, 2011 at 8:30am Add comment. Please sign in to comment. 0. You somehow are telling the printer to use some other size than A4.hen I press the print button tray 1 is selected by the printer, I have to get up and manually select tray 2. Have not been able to make tray 2 the default. by blinky88 on Jan 11, 2011 at 8:30am Add comment. Please sign in to comment. 0. You somehow are telling the printer to use some other size than A4.