Instruction manual

26
Operator Panel Messages
After switching the power ON the printer runs a self test. During the test the
following messages may be shown on the display:
Display That means ... Cause / Action
No No power - Mains cable not connected
information, or - PSU defective
POWER ON Line voltage set to - Correct the line voltage switch
indicator not 240V not to 115V
lit.
green and hang up in reset after CI - 4040
yellow LED power on - Print CU-DEV defective
give light but CI - 4050
no reaction - PSU defective
- Control Unit defective
######## Firmware does not - PM not inserted
work - PM not correctly inserted
- no firmware on PM
- PROMs not correctly installed
TEST.... Initializing of the - After first POWER ON
(flashing) EEPROM with PM
- Change of the PM
- Contents of the EEPROM
faulty
I/O OK EEPROM located on EEPROM
the Control Unit not - not installed
addressable - not correctly installed
- defective
NV RAM OK Error on the RAM of - Control Unit defective
the Control Unit
RAM OK Checksum error - (P)ROM defective
EPROM 1
ROM 1 OK No Fonts available - Character generator EPROM
on PM damaged or missing