Epson EPL-N4000 用户手册
A-6
Technical Specifications
Flamingo
Rev. C
Rev. C
A5 size
APPSPEC.FM
11/5/98
Pass 0
L
Proof Sign-off:
M.Takata
M.Takata
_______
K.Nishi
_______
K.Pipa
_______
Interface
Parallel interface
The parallel (IEEE 1284-I compliant) interface connector pin assignments are
shown in the table below. The column heading “Direction” refers to the
direction of signal flow as viewed from the printer.
shown in the table below. The column heading “Direction” refers to the
direction of signal flow as viewed from the printer.
Pin No.
Direction
IEEE 1284-B connector
Compatibility
Nibble
ECP
1
IN
nStorbe
HostClk
2
IN/OUT
DATA1
3
IN/OUT
DATA2
4
IN/OUT
DATA3
5
IN/OUT
DATA4
6
IN/OUT
DATA5
7
IN/OUT
DATA6
8
IN/OUT
DATA7
9
IN/OUT
DATA8
10
OUT
nACK
PtrClk
PeriphClk
11
OUT
Busy
PrtBusy
PeriphAck
12
OUT
PError
AckDataReq
nAckReverse
13
OUT
Select
Xflag
14
IN
nAutoFd
HostBusy
HostAck
15
NC
16
GND
17
CG
18
OUT
PeripheralLogic High