Oki B4500 Maintenance Manual page 109

BI–DIRCT
Ready
Press the ITEM + key.
ECP
Ready
Press the ITEM + key.
ACKWIDTH
Ready
Press the ITEM + key.
ACK/BUSY
Ready
Press the ITEM + key.
43502101TH Rev.1
Item Direction of Data Transfer
Contents of Display
Bi-directional data transmission
ENABLE
Uni-directional data transmission
DISABLE
Factory Setting: ENABLE
Item ECP Mode
Contents of Display
ENABLE
DISABLE
Factory Setting: ENABLE
Item ACK Width in compatible
Contents of Display
NARROW
MEDIUM
WIDE
Factory Setting: NARROW
Item Output order of BUSY and ACK signal
Contents of Display
IN ACK IN BUSY:
BUSY=LOW➝the end of
ACK pulse
WHILE ACK WHILE BUSY:
BUSY=LOW➝Center of
ACK pulse
Factory Setting: IN
Oki Data CONFIDENTIAL
Function
Function
ENABLE
DISABLE
Function
0.5µs
1.0µs
3.0µs
Function
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