Samsung SCX-8030ND Series Service Manual page 337

● Code :
H1-3330
H1-5330
● Symptom / Cause :
The communication error between the optional tray an
● Troubleshooting method :
1. Check if the optional tray connector is connected to p
Reconnect it.
2. Turn the machine off.
Check if the HCF/DCF connector on the engine boa
● Replacement part
JC81-08295A : AS-HARNESS-IF UPPER
Service Manual
SCX-8030/8040 series
7.Troubles
● Error message :
Input System Failure
Input System Failure
y
shooting
:
e : #H1-3330. Check the HCF connection.
e : #H1-5330. Check the DCF connection.
nd the main machine has occurred.
o the machine properly. p p y
ard is connected properly.
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