GRAPHTEC SignJet JS310-25ES, Service Manual, Page: 83 / 141

8. Print Head Adjustment Procedures
76 JS310-UM-251-9370
(d) Only cyan will be printed as shown in picture below.
.
(e) If you want to suspend the printing operation, press the ESC key.
To restart printing, select “ Continuous ” from the menu displayed on the printer’s LCD and then press the
ENTER key.
Waiting 1. Ink status
2. Heat status
3. Cleaning tool
OFFLINE 4. Continuous
5. Cancel
(f) If you want to quit the printing operation, select “ Cancel ” from the menu displayed on the printer’s LCD
and then press the ENTER key.
Waiting 1. Ink status
2. Heat status
3. Cleaning tool
OFFLINE 4. Continuous
5. Cancel
(4) Adjust the print head tilt for rear and front of the print heads.
(a) Adjust the print heads tilt so that the vertical lines are vertical.
(b) If the vertical lines are not vertical, adjust the screws used to fasten the print heads.
Upper screw
Print Head
Left screw
Rigth screw
How to tilt the printing line in anticlockwise direction:
Loosen a right screw, and then tighten a left screw.
How to tilt the printing line in clockwise direction:
Loosen a left screw, and then tighten a right screw.
1
3
2
The line printed
by the print head
of rear.
The line printed by
the print head of
front.