SATO /s8408 Operator's Manual page 100

TROUBLESHOOTING
ERROR SIGNAL TROUBLESHOOTING
ERROR DISPLAYS
ERROR LED DISPLAY
POWER:
01
ONLINE:
Machine
LABEL:
Error
RIBBON:
POWER:
02
ONLINE:
Machine
LABEL:
Error
RIBBON:
POWER:
03
ONLINE:
Flash ROM
LABEL:
Error
RIBBON:
POWER:
ONLINE:
04
LABEL:
Parity Error
RIBBON:
POWER:
05
ONLINE:
Overrun
LABEL:
Error
RIBBON:
POWER:
06
ONLINE:
Framing
LABEL:
Error
RIBBON:
POWER:
07
ONLINE:
Buffer
LABEL:
Overflow
RIBBON:
Error
POWER:
08
ONLINE:
Head Open
LABEL:
Error
RIBBON:
POWER:
09
ONLINE:
Paper End
LABEL:
Error
RIBBON:
S8400 Series Operator Manual
Unit 5: Troubleshooting
LCD DISPLAY
On
Off
MACHINE ERROR
Off
Off
On
Off
MACHINE ERROR
Off
TEMPERATURE RISE
Off
On
Off
FLASHROM ERROR
Off
Off
On
Blink
PARITY ERROR
Off
Off
On
Blink
OVERRUN ERROR
Off
Off
On
Blink
FRAMING ERROR
Off
Off
On
Blink
BUFFER OVER
Off
Off
On
Off
HEAD OPEN
Off
Off
On
Off
PAPER END
Off
On
DESCRIPTION
1. Ensure all wiring harnesses are properly connected.
2. Replace main circuit board as necessary.
1. Ensure work environment does not exceed specification.
2. Ensure fan filter is not clogged. Replace as necessary.
3. Ensure internal fan is operational. Replace as necessary.
4. Replace main circuit board as necessary.
1. Ensure correct communication protocols.
2. Check cables, cycle printer power and resend.
3. Replace board as necessary.
1. Ensure correct communication parameters.
2. Check cables, cycle printer power and resend.
3. Replace board as necessary.
1. Check and correct communication cables and settings.
1. Ensure host system and interface settings match.
2. Check and correct communication cables.
(null modem serial cable required)
1. Size of received data exceeds size of receiving buffer.
2. Establish the correct communication protocol.
1. Properly latch the print head.
2. Replace the head-open switch.
1. Ensure media is properly loaded.
2. Clean sensor transmit/receive surfaces.
3. Ensure correct sensor configuration.
5-2 PN: 9001160 (C)