Epson LQ 300 - Page 94

Troubleshooting
LQ~OO Service Manual
6. Data sent by the host computer is printed incorrectly.
F
START
Print the self-test.
Refer to the other
troubleshooting items.
YES
Check the default settings.
eNo ‘F
YES
NO
4
fault corrected?
I Replace the MAIN I
I YES
T
v
ND
NO
➤
Increase the the setting of
the paper-thickness lever.
+
YES
ND
I
Adjust the platen gap
(Section 4.1.1).
T7
ND
Figure 5-9. Flowchart -6
5-10
Rev.A