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Part 5: Maintenance
2. The Printer Does
Not Recognize
The Cartridge
<Measure>
Remove and reinstall
the cartridge
recognize the
Black BJ Cartridge
Check
Pin No.
Photo BJ Cartridge (Multi-Drop)
Check
Pin No.
<Symptom>
<Cause>
Does the
No
printer
cartridge ?
1. Replace the
Yes
2. Replace the
END
3. Replace the
To confirm that the cartridge is not being recognized
correctly, check for conductivity at the check points
indicated in the diagram below.
Normal reading
11-14
Approx. 0
12-14
13-14
Normal reading
11-14
12-14
Approx. 0
13-14
•The cartridge installed is not recognized.
•When a cartridge is installed, the carriage moves
to the replacement position.
•The installed cartridge is recognized incorrectly.
•Faulty contacts between the cartridge and carriage.
•The cartridge is faulty.
•The carriage ribbon cable is faulty.
•The logic board is faulty.
·
Cartridge is faulty.
·
cartridge
Check the cartridge.
·
MPU is faulty.
logic board
·
The carriage ribbon cable is faulty.
carriage unit
Color BJ Cartridge (Multi-Drop)
Check
11-14
Pin No.
12-14
13-14
Scanner Cartridge (Option)
Check
11-14
Pin No.
12-14
13-14
5-18
BJC-2000
28
29
24
26
25
23
21
22
20
27
18
17
19
16
15
11 12 13 14
3
10
9
8
7
4 6 5
2 1
Normal reading
Approx. 0
Approx. 0
Normal reading
Approx. 0
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