Adjusting The Head Alignment - SATO CL4NX Service Manual

4 Checking and Performing Printer Adjustments

4.10 Adjusting the Head Alignment

When the print head is out of alignment with the platen roller, the print image becomes blurred.
The adjustment procedure for the head alignment is as follows:
1
Open the top cover of the printer.
CAUTION
Open the top cover fully to prevent accidental drop of the cover.
2
Push the head lock lever towards the rear to unlock the print head.
3
Turn the head alignment dial . upward or downward as shown.
• Turn the head alignment dial upward to move the print head
• Turn the head alignment dial downward to move the print head
4
Perform the factory test print.
Refer to Section 4.4 Test Print Check
5
Check to make sure that the print image is clearer.
6
If the print image is blurred, repeat the procedure from steps 3 through 5.
58
CL4NX/CL6NX Service Manual
3
for details.
2
to the front.
3
to the back.
1