
E X A 8 0 5 0
Model Name:
RJ–4100
E X A 8 0 5 0
Model Name:
RJ–4100
Other
When No Error is Displayed on the Printer's Liquid Crystal Display
1
2
3
• Ink has overflowed from the waste fluid
box
• Ink overflows from flushing box
• Ink is spilt around the X rail
1-1
1-2
1-3
1-4
1-5
2-1
2-2
3-1
• Check inside the waste fluid box. If it is full of ink, explain to the customer as you replace the waste
fluid box.
• Use the self-diagnostic "Sensor: No Ink" to check the cartridge that has no ink.
→
Remove all cartridges and check that the "No Ink" display changes when you gently press the
black plastic switches of the detector assemblies (Bk, C, M and Y) on and off.
• Use the printer's self-diagnostic "Sensor: Box Exist/Box is not" to make sure that the waste fluid box
detection is working normally.
→
Slowly remove and replace the waste fluid box to confirm that the present/absent display
appears.
→
If the display is not normal, the sensor mounting position may be at fault.
Remove the R Cover and adjust the mounting position of the waste fluid box detection switch
assembly.
• Check the waste fluid box detection switch contact.
J109 (INK TANK) on the main board
→
Insert it correctly.
→
Replace it.
• Is the waste fluid tube from the flushing box kinked?
→
Fix it and attach it again.
• Is the flushing box choked with trash?
→
Remove the trash.
→
Replace it.
• The extension tube under the pump assembly may have come away.
→
Remove the maintenance station GA assembly and check whether the extension tube has come
away.
→
Replace the pump assembly.
→
Replace the pump motor assembly.
→
Replace the cap assembly.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Other
1460
1350
1120
1120
1270
1040
1040
R E P
B A C
G O T O R e f . P a g e s
201