E X A 4 1 2 0
Model Name: Rockhopper-46/62
E X A 4 1 2 0
Model Name: Rockhopper-46/62
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
1
• Inaccurate straight line in the direction
of media feed (joining precision Y)
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
• Is there any mistake in the rank of the head that is actually installed and the rank that is
recorded?
→
Enter the rank of the print head correctly.
• Is the problem with the head tilt adjustment?
→
Adjust it.
• Is the steel belt tension adjusted to the specified value?
0.98 N (100 g ±20 g)
→
Readjust steel belt tension.
• Is the Y drive pulley set screw loose?
→
Replace it.
• Is there a problem with the reciprocal printing position alignment?
→
Adjust it.
• Is there a problem with the CW adjustment?
→
Adjust it.
• Is the T fence dirty?
→
Clean it.
→
Replace if soiling is not removed by washing or if there is damage.
• Although the step pattern of the self-diagnostic "Head Nozzle Check" is well adjusted, if
the vertical lines of the "Black Head Tilt Check" do not join, carry out the following tasks.
→
Replace the steel flexible belt assembly.
• Is there play in the cursor?
→
Replace the CR flat spring or the cursor assembly.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
1390
1390
1550
1280
1300
1310
1310
2040
2060
2080
2090
R E P
B A C
G O T O R e f . P a g e s
Direction of media feed