Timing Chart; Reverse Channel - Epson Stylus 1520 User Manual

Timing chart

The figure below shows the timing chart for the parallel interface.
BUSY
ACKNLG
DATA
STROBE
0.5 s (Min.)
Transition time (both the rise and the fall) of every signal must be less
than 0.2 s.

Reverse channel

Transmission mode:
Synchronization:
Handshaking:
Signal level:
Data transmission timing
Connector:
0 s (Min.)
IEEE 1284 nibble mode
Refer to the IEEE 1284 specification
Refer to the IEEE 1284 specification
IEEE 1284 level 1 device
Refer to the IEEE 1284 specification
36-pin 57-30360 Amphenol connector or
equivalent
0 s (Min.)
5 s (Typ.)
C-17
Specifications
C