Epson ActionLaser 1300 EPL-3000 Service Manual page 24

General Description
Figure 1-7 shows the termination timing chart.
DATA
SEL-IN
STROBE
AUTO-FEED
Peripheral
BUSY
Note
PE
Note
Note
ERROR
HB DNA,
or HB DA
Note 1: The signal is HIGH when HB DNA.
The signal is LOW when HB DA.
Note 2: The signal is set to HIGH if the extension request value is 04h.
Note3: Idle= LOW
Figure 1-8 shows the interrupt timing chart.
DATA
STROBE
AUTO-FEED
BUSY
PE
Note 1
ERROR
Reverse
Note 1: The signal is set to HIGH if theextmsion request value is 04h.
1-14
Busy Statu$
2 \
1
Termination
Idle, '
Figure 1-7. Termination Timing Chart
- : -
Idle Interrupt
\ Peripheral Busy Status
Current Peripheral Status
Current Peripheral Status
Compatibility
:
HB DA
Rev. A