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F. Special Tools
In addition to the standard tools, the following special tools are required for servicing the print-
er.
Table 4-8-3
Note: Ranks
A: Tools used for part replacement or adjustment on site.
B: Tools used on site or in regions.
These tools include tools used for failure analysis, and tools which are difficult to
carry around.
C: Tools used in the workshop.
These tools include the tools used for PCB and unit repairs.
4 - 39
CHAPTER 4
Tool No. Application/remarks
1 Printer driver
tester
No. Tool name
RY9-0104 Used for checking printer
operations.
Shape RANK
B
DATA
DATASET
bit 16bit 15bit 14bit 1 3bit 12bit 11bit 10bit9 bit 8bit 7bit 6bit 5b it 4bit 3bit 2bit 1
DC24V
bit2
1
0
bit3
1
0
bit4
1
0
bit5
1
0
bit6
1
0
bit7
1
0
bit8
1
0
ENTER
TEST
PRINT
MODE SELECT
ON
OFF
1
DISPLAY
SETUP
2
3
5
6
7
8
9
1
0
11
CANONINC.
MADEIN JAPAN
RY9-0104
PRINTER DRIVER
bit1
1
0