OKI C821 Manual De Usuario

Menu functions - C821 and C830 > 66

This menu should only be changed by the System Administrators. In order to gain access 

to this menu, follow the instructions in 

.

This menu is in ENGLISH only (default settings in bold type).

Parallel setup
This menu controls the operation of the printer’s Parallel data interface.

USB setup
This menu controls the operation of the printer’s USB data interface.

Enter Password

xxxxxxxxxxxx

Enter a password to gain entry to the Admin menu.
Password should be from 6 to 12 digits of alpha/numeric 
characters (or mix) 
The default value is "aaaaaa"
The printer will restart after the Boot Menu.

Parallel

Enable / Disable

Enables or disables the parallel port.

Bi-Direction

Enable / Disable

ENABLE/DISABLE the bi-directional capability of the 
parallel interface.

ECP

Enable / Disable

Extended Capabilities Port, enables/disables this 
function.

ACK Width

Narrow/
Medium/
Wide

Sets ACK width for compatible reception.
= 0.5µs
= 1.0µs
= 3.0µs

ACK/Busy Timing

Ack in Busy / 
Ack while Busy

Sets the order to output the BUSY and ACK signal for 
compatible reception.

I-Prime

Disable/
3µsec/50µsec

Sets time to enable/disable I-prime signal

Offline Receive

Enable / Disable

To Enable/disable of this function. When set to Enable, 
the interface retains a receive possible state even when 
switching to Offline. Interface sends the BUSY signal only 
when the receive buffer is full or a service call occurs.

USB

Enable / Disable

ENABLES / DISABLES the USB port.

Speed

12 / 480 Mbps

Selects the interface speed. After setting change the 
menu, the printer restarts on exit.

Soft Reset

Enable / Disable

Enables or disables the SOFT RESET command.

Offline Receive

Enable / Disable

OFFLINE RECEIVE.

Serial Number

Enable / Disable

Specifies whether to ENABLE or DISABLE a USB serial 
number.
The USB serial number is used to identify the USB device 
connected to your PC.