41057610TH Rev. 1
175 /
6)
Timing charts
• Compatible mode
a) Data receiving timing
4)
Signal level
•
LOW
: 0 V to +0.8 V
•
HIGH
: +2.4 V to +5.0 V
5)
Specifications
Item
Description
Mode
Compatibility mode, Nibble mode, ECP mode
Data bit length
8 bits: Compatibility mode, 4 bits: Nibble mode, 9 bits: ECP mode
Receive buffer
100KB, 512KB, 1M Bytes, AUTO
Control
Handshaking control is performed in each mode.
Data received from the host is stored in the receive buffer.
Busy control is performed.
Signal lead control is performed.
PARALLEL DATA
(DATA BITs 1 to 8)
DATA STROBE
ACKNOWLEDGE
BUSY
0.5
µ
s min.
0.5
µ
s min.
0.5
µ
s min.
0.5
µ
s max.
0.5
µ
s min.
0 min.
0 min.
0.5
µ
s to 10
µ
s
0 min.
Summary of Contents for OKICOLOR 8
Page 2: ...OKICOLOR 8 Color LED Page Printer Maintenance Manual 1999 7 14 Rev 1...
Page 12: ...41057610TH Rev 1 11 This page intentionally left blank...
Page 44: ...41057610TH Rev 1 43 Figure 3 1 3 2 Parts Layout...
Page 45: ...41057610TH Rev 1 44 Figure 3 2...
Page 46: ...41057610TH Rev 1 45 Figure 3 3...
Page 47: ...41057610TH Rev 1 46 Figure 3 4...
Page 105: ...41057610TH Rev 1 104 olor check pattern...
Page 156: ...41057610TH Rev 1 155 Fig 8 2 2 1 O 3 N C 0 9 Q 6 M J 8 7 8 S H E 7 K G 4 P D R L B A F T 5...
Page 166: ...41057610TH Rev 1 165 Fig 8 6 H B E F 2 J 4 4 I 3 3 6 9 8 7 G C D A 0 5 1 5...
Page 168: ...41057610TH Rev 1 167 Fig 8 7 1 2 5 6 3 4...
Page 170: ...41057610TH Rev 1 169 Fig 8 8 7 7 5 A 5 6 6 3 3 4 4 0 9 1 8 2...
Page 172: ...41057610TH Rev 1 171 Fig 8 9 7 6 6 5 5 4 1 8 8 2 3 4 3 7...
Page 196: ...41057610TH Rev 1 195 SEN1 CN22 CN23 CN24 5 2 PCB Layout AOLT PCB...
Page 197: ...41057610TH Rev 1 196 6 PARTS LIST 4 D 9 3 B 6 C A E F 2 J I L 0 1 K G G G 5 7 H 9 8...
