Xerox 3270 manual

3270 Programmer’s Guide IBM Related Functions there are differences depending on which printer driver you have selected. For colour selected by attrubute, the Function Y62 string options for colour have to be programmed. For details you are referred to the separate FSL , PCL and XES 3270 Programmer’s Guides as the functionality of Function Y62 depends on which printer driver you have selected. For APL characters selected by attribute, characters from the APL/LU3 character table will be used. 4.1. Page Presentation Media Command This is an IBM command which is used for selecting print quality and feed device from the host system. Function Y9, Print Quality, is used for defining a default font or print quality (draft quality or near letter quality). Function Y11, Paper Path, is used for defining the default paper path (tractor feed or tray 1 or 2). For details on this, please see the separate FSL , PCL and XES 3270 Programmer’s Guides as there are differ ences depending on the selected printer driver. 4.2. Functions Read by the IBM Controller There are exceptions to the rule that a function will have immediate effect when received. The functions listed below are such exceptions. They are only read at power up. Function 1, Buffer Size Function 7, Case Function 14, Enable Graphics Function 38, IBM Communication Feature When you have specified settings for these functions, you must save them in the permanent memory with ESC X1 command, turn printer power off for approx. 10 seconds and then back on again. - 23 -