E X A 4 0 8 0
Model Name: Rockhopper-46/62
E X A 4 0 8 0
Model Name: Rockhopper-46/62
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
1
• Mixed colour lines do not overlap
1-1
1-2
1-3
1-4
1-5
1-6
1-7
• Is the steel belt tension adjusted properly?
0.98 N (100 g ± 20 g)
→
Readjust steel belt tension.
• Is the Y drive pulley set screw loose?
→
Re-tighten the set screw securely.
• Is there any mistake in the rank of the head that is actually installed and the rank that is
recorded?
→
Re-enter the rank of the print head correctly.
• Is the problem with the head tilt adjustment?
→
Adjust it.
• Is there a problem with the reciprocal printing position alignment?
→
Adjust it.
• Is there a problem with the CW adjustment?
→
Adjust it.
• Make sure the encoder and fence mounted on the back of the head board assembly are
not touching.
→
If they are touching, adjust them.
→
If adjustment does not solve the problem, replace the T fence.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
1550
1310
1390
1300
2040
2060
2080
2090
R E P
B A C
G O T O R e f . P a g e s
Bad example
Good example
2
• Black and colour positions are offset
Bad example
Good example
