
E X A 2 0 3 0
Model Name:
RJ–4100
E X A 2 0 3 0
Model Name:
RJ–4100
Trouble with Initialization
When No Error is Displayed on the Printer's Liquid Crystal Display
1
2
3
4
5
• After power is switched on, nothing
works
If nothing is displayed on the panel
liquid crystal display unit.
Go to EXA2000
• When power is applied, “Initializing”
appears and then a reset is executed.
• Media is mounted but the initialization
operation is not done
• Printer does not work even with the
cover closed
• Printer does not stop even with the
cover opened.
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
• With the printer cover closed, is the liquid crystal display showing cover open?
Does the cover switch assembly function work normally with the self-diagnostic
“Examination/Sensors”
→
Adjust cover switch height.
→
Check cover switch assembly connector
J302 (COVER) on the panel board
→
Replace cover switch assembly.
• Check panel cable connectors.
Are they inserted obliquely? Are they securely locked? Check.
J113 (PANEL) on the main board and J301 (MAIN) on the panel board
→
Reconnect them.
→
Replace them
• With the hold lever down, is the liquid crystal display showing lever up?
→
Check the lever sensor connector J102 (LEVER) on the main board.
→
Replace the lever sensor assembly.
• Check J102 (LEVER) cable connection on the main board.
→
Re-insert it.
→
Replace the lever sensor assembly.
• Do the front and rear paper sensors detect normally with the self-diagnostic
“Examination/Sensors”?
→
Check the connections of the paper sensor connectors J101 (XF) and J108 (XR) on the main
board.
→
Replace the front and rear paper sensor assemblies.
• Carry out “5 V DC Power Supply Check” and “24, 42 V DC Power Supply Check”
→
Replace the power board assembly.
• Is the cable of the switch cable assembly connected properly to J002 on the power board? (Refer
to EXA2000)
→
Reconnect it.
• The switch cable board assembly may be faulty.
→
Replace it.
→
Continued on next page
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Initialization
1110
1170
1110
1100
1190
1200
1640
1650
1150
1130
1040
R E P
B A C
G O T O R e f . P a g e s
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