18 Basics
Three sets of low-high beeps are
heard when a paper jam occurs.
4Sec
Four-second solid beep is heard
when:
•Paper runs out*
•Left tractor is too far right
•Paper out sensor fails
... Intermittent single beeps are heard
when a string of bad data is
received on serial interface.**
* Except when in configuration menu mode.
** Turn off printer to stop beeping.