No. Items Description
(9) Service Call
Log
# Count. Service Code
Remembers 1 to 8
of occurrence of self
diagnostics error. If
the occurrence of
the previous diag-
nostics error is less
than 8, all of the
diagnostics errors
are logged.
The total page
count at the time
of the self diag-
nostics error.
Self diagnostic error code
(See page 1-4-8)
Example:
01.6000
01: Self diagnostic error
6000: Self diagnostic error
code number
(10) Mainte-
nance Log
# Count. item
Remembers 1 to 8
of occurrence of
replacement. If the
occurrence of the
previous replace-
ment of toner con-
tainer is less than 8,
all of the occur-
rences of replace-
ment are logged.
The total page
count at the time
of the replacement
of the toner con-
tainer.
* :The toner
replacement log is
triggered by toner
empty.
This record may
contain such a ref-
erence as the
toner container is
inserted twice or a
used toner con-
tainer is inserted.
Code of maintenance replac-
ing item
(1 byte, 2 categories)
First byte (Replacing item)
01: Toner container
Second byte
(Type of replacing item)
00: Black
First byte (Replacing item)
02: Maintenance kit
Second byte
(Type of replacing item)
01: MK-3191/3161
MK-3170/3160
MK-3172/3162
MK-3174/3164
(11) Toner Log # Count. item
Remembers 1 to 32
of occurrence of
unknown toner
detection. If the
occurrence of the
previous unknown
toner detection is
less than 32, all of
the unknown toner
detection are
logged.
The total page
count at the time
of the request of
toner container
replacement.
Unknown toner log code
(1 byte, 2 categories)
First byte
01: Toner container (Fixed)
Second byte
00: Black