Epson Stylus 800 Service Manual page 81

Table 5-20. Abnormal Printing in On-line Mode (Bi-dkectional)
The bidirectional printing
value may be incorrect.
Table 5-21. Abnormal Printing in On-1ine Mode (Printer)
cause
Printer softvvare settings may
be inccmect.
Printer default settings may
be incorrect.
Interface cable may be
defective.
The
be defective.
Table 5-22. Abnormal Printing in On-1ine Mode (Host)
Host software settings may
be incorrect.
Printer default settings may
be incorrect.
Interface cable may be
The C134 MAIN board ~Y
be defective.
step
Checkpoint
Checkpoint
Step
,
Are they OK?
Are they OK?
Change the interface cable.
3
Is printing OK?
4 —
Checkpoint
Step
,
Are they OK?
2 Are they OK?
Change the interface cable.
3
Is printing OK?
4 —
Finding
Adjust the
bidirectional
—
printing position.
(Refer to Chapter
4.)
Finding solution
correct the
No
Correct the
No printer default
settings.
Replace the
interface cable.
Replace the
—
board.
Finding solution
correct the
No
software
settings.
correct the
No printer defauft
settings.
Replace the
interlace cable.
Replace the
—
board.
Rev. A
I
I
,