Timing chart of multiple receive
4.5
(1) Normal process
Power On
Printer
Initializing
DATA
STROBE
ACK
BUSY
SELECT
PE
FAULT
Printer Status
Press the LINE button Press the LINE button
ESC A..ESC Z (1)
ESC A...ESC Z (2)
Online
Receive/Analysis/Edit (1)
Receive/Analysis/Edit (2)
Printing (1)
Receive buffer near full state
ESC A.. ESC Z (3)
Offline
Receive/Analysis/Edit (3)
Printing (2)
Receive buffer near full release
Online
Printing (3)