Epson DLQ-3000 Service Manual page 103

the off.
Turn power
Then rotate the Platen
Knob manually to see
if it rotate smoothly.
Replace the Printer
Mechanism.
Turn the power onto
see if the MOTOR
ASS Y., PF is energiz
-ing normally?
Figure 5-5. Unit Replacement -4
Turn the power on.
Feed paper by Panel
Switches
Is the
NO
paper feed —
irregular?
YES
Adjust the TIMING
BELT tension.
I
I Mechanism
I
YES
Is the fault
corrected?
NO
Replace the BOARD
Troubleshooting
S-7