Sharp AR-P350 Service Manual page 14

2.Production number identification
A. Drum cartridge
The lot number, printed on the front side flange, is composed of 10 digits,
each digit showing the following content:
1 2 3 4
1 Number
For this model, this digit is 2.
2 Alphabet
Indicates the model conformity code. T for this model.
3 Number
Indicates the end digit of the production year.
4 Number or X, Y, Z
Indicates the production month.
X stands for October, Y November, and Z December.
5/6 Number
Indicates the production day on the month.
7 Number or X, Y, Z
Indicates the month of packing.
X stands for October, Y November, and Z December.
8/9 Number
Indicates the day of the month of packing.
10 Alphabet
Indicates the production factory. "A" for Nara Plant.
B. Toner cartridge
The lot number is of 7 digits, and each digit indicates as follows.
The lot number shall be printed in the position shown in the figure.
1 2 3 4
1 Version number (A - sequentially revised)
2 Numeral figure
Indicates the end digit of the production year.
3 Alphabet
Indicates the production factory. (B for SOCC)
4 Destination code
5,6 Numeral figures
Indicates the production day.
7 Numeral figure or X, Y, Z
Indicates the production month.
X stands for October, Y November, and Z December.
Serial No. attachment
Aluminum bag
5 6 7 8 9
5 6 7
Serial No. attachment
Heat seal
AR-P350 CONSUMABLE PARTS 4-5
C. Developer cartridge
The lot number is of 10 digit, and each digit indicates as follows.
The lot number shall be printed on the bag.
10 1 2 3
1 Number
For this model, this digit is 2.
2 Alphabet
Indicates the model conformity code. T for this model.
3 Number
Indicates the end digit of the production year.
4 Number or X, Y, Z
Indicates the production month.
X stands for October, Y November, and Z December.
5/6 Number
Indicates the production day on the month.
7 Number or X, Y, Z
Indicates the month of packing.
X stands for October, Y November, and Z December.
8/9 Number
Indicates the day of the month of packing.
10 Alphabet
Indicates the production factory. "A" for Nara Plant.
3. Environmental conditions
A. Operating conditions
85
20
10
B. Storage conditions
90
20
-10
4 5 6 7
30 85%
35
35
Temperature
(Without dew condensation)
Temperature
(Without dew condensation)
8 9 10
60%
40