2.2 Troubleshooting with Error Messages VJ1324E-M-02
2.2.3 Errors Requiring Reboot P.2-25
6 E068 Err CR
Encoder
Displayed when
there is a big
difference
between motor
command value
and feedback
from encoder.
1. Check error history from "Test7: Record" of self-
diagnosis function.
-
-
2. Move carriage in both directions while the printer is
turned off, and check if there is any position where
carriage does not move smoothly.
Clean and lubricate CR rail roller guide.
-
3. Set the number of endurance running cycles to 50 or
more from "Life 1: CR motor" of self-diagnosis
function, and check if "Y encoder error" occurs.
• Check the connection of following
connectors.
MAIN board:
• CR motor relay Assy
• CR_FFC
CR board:
• CR_FFC connector
"3.4.4 Replacing MAIN Board
Assy" p.3-42
"5.12 Endurance Running
Menu" p.5-71
"3.7.4 Replacing CR Board
Assy" p.3-101
4. Check if T fence is contaminated or worn out. • If grease or dust collect: Wipe fence with
a dry cloth.
• If ink deposit presents: Wipe it off with
cloth dampened with neutral detergent.
• If contamination or deposit is too heavy:
Replace T fence.
"3.6.7 Replacing T Fence, T
Fence Spring Assy" p.3-93
5. Check "Encoder: CR" from "Check: Test” -"Test5:
Encoder" of self-diagnosis function.
If NG:
a) Check the following cable connection:
• CR board Assy connector.
b) Replace the following parts:
•T fence
• CR motor Assy
• CR board Assy
• CR_FFC
"3.7.4 Replacing CR Board
Assy" p.3-101
"3.11.3 Replacing CR_FFC"
p.3-154
No. Message Symptoms Check Item Action Reference
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