Epson LX-300 Service Manual page 87

LX-300 Service Manual
Troubleshooting
Data sent by the host compute?' is printed incorrectly.
6.
START
Print the self-test.
Refer to the other
troubleshooting items.
Check the default setting.
'..... -
Replace the interface cable
NO
fault corrected?
Replace the BOARD
Increase the the setting position
of the paper-thickness lever.
YES
ND
YE
N
5-10