Canon BJ-W3000, Руководство по обслуживанию

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CHAPTER 5. TROUBLESHOOTING
5–23
3. 004xx (BJ Print head system)
• There is no BJ print head.
• Improper installation of BJ print
head
• Defective BJ print head
• Defective flexible cable inside
the carriage unit
• Defective carriage controller
• Defective engine controller
• Defective BJ print head
• Defective flexible cable inside
the carriage unit
• Defective media sensor (Internal
temperature detection function)
• Defective carriage controller
• Defective engine controller
(E00401)
*
2
(W00402)
*
3
(W00403)
*
3
(W00404)
*
3
(E00451)
*
4
(E00452)
*
4
(E00453)
*
4
(E00454)
*
4
(E00461)
*
4
(E00462)
*
4
(E00463)
*
4
(E00464)
*
4
(E00471)
*
4
(E00472)
*
4
(E00473)
*
4
(E00474)
*
4
(E00481)
*
4
(E00482)
*
4
(E00483)
*
4
(E00484)
*
4
• No BJ print head
• Abnormal head rank
• The front cover was
closed while the BJ
print head was
removed.
• Abnormal head
temperature control
• Abnormal head
temperature
compensation
• Abnormal head
cooling control
Code *
1
Meaning Detection timing Major cause
• During initial operation
• Constant detection
• At the time of BJ print
head replacement
• Too much time required
for head temperature
adjustment
• When head temperature
compensation is abnor-
mal.
• After abnormal BJ print
head temperature is
detected, the print head
has not cooled to the
temperature controllable
even after operation has
stopped for 40 seconds.
*
1
: Last digit of the code represents ink color. (1=BK, 2=C, 3=M, 4=Y)
*
2
: When an error occurs, an applicable print head is displayed as [ _ ] (blinking) on the message display.
*
3
: When an error occurs, an applicable print head is displayed as [ _ ] on the message display.
* 4 : When an error occurs, an applicable print head is displayed as [ ? ] on the message display.