Console Diagnostics - Olivetti PR 4 Programmer's Manual

Console Diagnostics

Various errors or failures are signaled by the console in the following ways:
- Error LED (LED 2) blinking
- Error LED (LED 2) blinking + other LEDs lit
- Error LED (LED 2) lit steady.
The table below reports all the LED signals given:
LED indication
1
2
3
4
5
6
7
Problems 1 and 2 can be eliminated by the operator.
To eliminate problem 3 (regarding the setup):
1. Press one of the two keys: the setup parameter default values are restored.
2. Repeat the setup if you wish to change these values.
Problems 4-7 are eliminated by the Customer Engineering Department.
Operator console
Type of problem
a) Paper jam
b) Carriage blocked
c) Cutter blocked
d) Print head overheating
Printer covers open
SETUP values in Eeprom read incorrectly
Photosensor setting parameters in Eeprom read incorrectly
Carriage position setting value in Eeprom read incorrectly
MICR reader setting value in Eeprom read incorrectly
Problem requiring action from the Customer Engineering
Department
2-3