R76-/R76-2
OKIFAX 5700/5900
A3 - 22
A3.1.11 Centronics Parallel Interface
The LSI sets a BUSY-P signal to ON at the same time when it reads the parallel data
(PDATA1-P to PDATA8-P) from the parallel port at the fall of STB-N signal. Furthermore, it
makes the store processing of receiving data into a receive buffer terminate within a certain
fixed time and outputs an ACK-N signal, setting the BUSY-P signal to OFF.
PDATA1-P to PDATA8-P
STB-N
LSI
32, 33, 35 - 38, 40, 41
29
STB-N
2 to 9
DATA8-P
to
DATA1-P
NSX
Interface IC
IC30
5V
33V
BUSY-P
45
BUSY-P
1
ACK-N
46
ACK-N
11
PE-P
47
PE-P
10
SEL-P
43
SEL-P
12
FAULT-N
44
FAULT-N
13
PINIT-N
28
IPRIME-N
32
SELIN-N
27
SELIN-N
31
AUTOFEED-P
26
AUTOFEED-P
36
14
+5V
+5V
18
0 min.
0 min.
0 min.
PARALLEL DATA
(DATA BITs 1 to 8)
DATA STOROBE
BUSY
0 min.
0.5
µ
s to 10
µ
s
0.5
µ
s max.
0.5
µ
s min.
0.5
µ
s min.
0.5
µ
s min.
0.5
µ
s min.
ACKNOWLEDGE
Содержание OKIFAX 5700
Страница 6: ...CHAPTER 1 GENERAL INFORMATION ...
Страница 90: ...CHAPTER 2 INSTALLATION PROCEDURE ...
Страница 102: ...OKIFAX 5700 5900 2 12 3 Document stacker Hang the document stacker onto hanging position ...
Страница 204: ...OKIFAX 5700 5900 2 114 Typical Transmission flow ...
Страница 205: ...OKIFAX 5700 5900 2 115 Typical Reception flow ...
Страница 210: ...CHAPTER 3 BRIEF TECHNICAL DESCRIPTION ...
Страница 218: ...CHAPTER 4 MECHANICAL DISASSEMBLY AND REASSEMBLY ...
Страница 223: ...OKIFAX 5700 5900 4 5 Appearance of the OKIFAX 5700 5900 ...
Страница 248: ...CHAPTER 5 ADJUSTMENTS ...
Страница 252: ...CHAPTER 6 CLEANING AND MAINTENANCE ...
Страница 278: ...CHAPTER 7 TROUBLESHOOTING AND REPAIR FOR OKIFAX 5700 5900 ...
Страница 326: ...Appendix A PC Board Descriptions and Operation FirstEdition February 1999 Oki Data Corporation ...
Страница 390: ...C34 OKIFAX 5700 5900 A3 40 IC201 Pin Assignment ...
Страница 405: ...Appendix B DescriptionsofPrintOperation ThirdEdition December 1998 Oki Data Corporation ...
Страница 427: ...Appendix C Not used at this time ...
Страница 430: ...OKIFAX 5700 5900 D 1 Section 1 CABINET ASSEMBLY ...
Страница 432: ...OKIFAX 5700 5900 D 3 Section 2 CONTROL PANEL ASSEMBLY ...
Страница 434: ...OKIFAX 5700 5900 D 5 Section 3 PRINTER ASSEMBLY 53 54 ...
Страница 437: ...OKIFAX 5700 5900 D 8 Section 4 BASE ASSEMBLY ...
Страница 439: ...OKIFAX 5700 5900 D 10 Section 5 FRAME ASSEMBLY SCANNER L ...
Страница 441: ...OKIFAX 5700 5900 D 12 Section 6 FRAME ASSEMBLY SCANNER U ...
Страница 443: ...OKIFAX 5700 5900 D 14 Section 7 CABLES OPTION BOARDS ...
Страница 445: ...Appendix E Not used at this time Oki Data Corporation ...
Страница 446: ...Appendix F Not used at this time Oki Data Corporation ...
Страница 447: ...Appendix G PC Loading FirstEdition February 1999 Oki Data Corporation ...
Страница 465: ...Appendix H RMCS SYSTEM MANUAL For Model 30 FirstEdition Oki Data Corporation ...
Страница 466: ......