Printing device having time counting means to control printing from page buffer

摘要

In a printing device, all the print data is printed out without any print command when a predetermined time is counted after a reception buffer has run out of data. It is also possible to ensure an error-free, proper automatic print operation by providing a facility of discriminating between suspension of data transmission for the reason of processing and real stop of data transmission and another facility of selecting whether or not to carry out the automatic printing.