Note: this is fixed with System 7 Tuneup 1.1.1
When I print the same document twice in a row, using either the IIg or IIf and TrueType fonts, the document doesn't print the second time.
This is a known bug in the ROM of both these printers. The work arounds are as follows:
Send a different print job down in between printing the issue document twice in a row.
OR
Use only ATM and Adobe fonts.
OR
Restart the printer in between.