Olivetti PR2 plus, Service Manual

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683311W 2-6
2.3 IBM 4722 EMULATION CONSOLE
The following figure shows the layout of the PR2 console in the IBM 4722 emulation.
2.3.1 MEANING OF THE KEYS
The keys have the following functions:
BREAK Sheet ejection
STATION 1 Reply to operator reservation. This key is monitored via SW.
STATION 2 Reply to operator reservation. This key is monitored via SW.
Pressing the STATION 2 button while powering on the printer prints the "Self-test".
2.3.2 MEANING OF THE LEDS
The LEDs indicate the following machine states when they light up:
ON Machine is powered
READY When on indicates that a sheet of paper has been inserted. When flashing indicates
a paper jam.
1 Assigned to operator 1. Can also be switched from the line.
2 Assigned to operator 2. Can also be switched from the line.
3 Generic LED, controllable from the line.
Since the keys and LEDs are managed via SW, their meaning and usage can vary according to the
application SW being used.
1 3 2
Ready
On Station 1 Break Station 2
Fig. 2-3 PR2 Scanner Console (IBM 4722 Version)