MUTOH ValueJet VJ-1604, Руководство по обслуживанию

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VJ-1604 Maintenance Manual 9 Troubleshooting
9-23 Rev.-00
6 E 066 error
CR motor Abnormal
condition in
CR motor (Y-
axis) during
printer
operation.
Displayed if
the difference
between motor
command
value and
feedback from
encoder is
large. 1. Check error history
from "Test 7:
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.
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
motor error" occurs.
-
• Clean and lubricate
CR rail roller guide.
• Check connection
of following
connectors.
Main board:
•
CR motor assembly
connector: J21
• CR cable connector:
J9 - J11
CR board:
•
CR cable connector:
J201 - J205
"5.5.7
History
Menu" p.5-18
"8.5
Lubrication/
Bonding"
p.8-7
"4.4.7
Replacing
MAIN
Board" p.4-
49
7 E 068 error
CR encoder Abnormal
condition in
head travel
distance (Y-
axis) during
printer
operation.
Displayed if
there is no
feedback from
encoder.
Table 9-7 Symptoms and Check Items for Mechanical Serious Errors (Continued)
No. Message Event/
symptom
Check item Action Reference