IBM 4230 User Guide - Page 256

95 OPTION NOT AVAILABLE Change Print Language The OCR-A and OCR-B print languages have fixed CPI and Print Quality settings. For these print languages, the CPI must be set to 10 CPI and the Print Quality must be set to NLQ. While the Configuration Menu allows scrolling through the various selections, this message is displayed if either the CPI or Print Quality is changed when the print language is set to OCR-A or OCR-B. Note: When the print language is changed to any language other than OCR-A or OCR-B, these options become enabled. They are, however, left at 10 CPI and NLQ and require reconfiguring if these settings are not suitable. 97 FUNCTION NOT AVAILABLE MENU LOCKED This message is displayed when Menu is pressed when the Menu Lock feature is enabled. Contact your system programmer. 96 NOT READY COVER/DOOR OPEN This message is displayed when either the access cover or the paper door is opened and the printer is in the not ready state. The not ready state is reached when Stop is pressed from the ready state. If the printer is made ready and a print job is started, the printer runs at a reduced speed if either the access or the paper door cover is left open. B-26 User's Guide