
E X A 4 1 2 0
Model Name:
RJ–4100
E X A 4 1 2 0
Model Name:
RJ–4100
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 correctly.
→
Enter the rank correctly.
• Is the problem with the black head tilt adjustment?
→
Adjust it.
• Is the problem with the color head tilt adjustment?
→
Adjust it.
• Is the steel belt tension adjusted properly?
150 g ± 20 g
→
Re-adjust steel belt tension.
• Is the Y drive pulley set screw loose?
→
Re-tighten the set screw securely.
• 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.
→
If it is still dirty or scarred after cleaning, replace it.
• 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 cursor plate spring, steel flexible belt assembly and flexible plate H.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
1390
1400
1390
1390
1550
1300
1310
2040
2060
2070
1550
2080
2090
R E P
B A C
G O T O R e f . P a g e s
178
Direction of media feed
CAUTION:
The three items must be replaced as a set.