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31
Input Prime
® Printer
Negative
nlnit
nlnit
nReverseRe
quest
Initialize
32
Fault
Printer ®
Negative
nFault
nDataAvail
nPeriphReq
uest
Error occurrence,
On-line
33
0V
-
-
Not Defined
Signal ground
34
Not Defined
Not used
35
Printer ®
Not Defined
Fixed to logic "1"
36
Select In
® Printer
Negative
nSelectln
1284 Active 1284 Active
Mode switch
request
Connector pin arrangement
Signal Level
Low : 0 V to +0.8 V
High : +2.4 V to 5.0 V
Modes
IEEE 1284
Compatible mode
Nibble mode
ECP mode
Data bit length
8 bits
Receiving Buffer
Varies depending on option RAM size.
Control
Data is received from the host, and stored in the reception buffer. Block
busy control is
carried out. Signal line is also carried out.
Interface Circuit
a) Receiving circuit
#b) Sending circuit
Timing Charts
Содержание Okipage6e
Страница 6: ...Table of Contents Page 6 PARTS LIST 156...
Страница 9: ...Partner Exchange BPX for any updates to this material http bpx okidata com...
Страница 11: ...4 High Capacity Second Paper Feeder 5 Multi Purpose Feeder...
Страница 62: ...Partner Exchange BPX for any updates to this material http bpx okidata com...
Страница 67: ...Partner Exchange BPX for any updates to this material http bpx okidata com...
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Страница 115: ...Page 63 Service Guide OKIPAGE6e Chapter 6 Troubleshooting Procedures...
Страница 118: ...Page 65 Service Guide OKIPAGE6e Chapter 6 Troubleshooting Procedures...
Страница 135: ...Page 81 Service Guide OKIPAGE6e Chapter 7 Wiring Diagram...
Страница 143: ...Page 83 Service Guide OKIPAGE6e Chapter 7 Wiring Diagram...
Страница 156: ...Item I PRIME Contents of Display Function OFF I PRIME signal ignored ON I PRIME signal effective Factory Setting OFF...
Страница 166: ......