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Installation Requirements
3-2 C156-E228-02EN
(b) IC (controller, read Amp)
IC (controller)
IC (read Amp)
Figure 3.1 Surface temperature measurement point (2 of 2)
3.1.2 Temperature requirements
Table 3.1 shows the temperature requirement at the measurement point shown in
Figure 3.1.
Table 3.1 Temperature requirements at measurement points
Measurement point Maximum allowable surface temperature
Inside the cartridge 55°C (*1)
IC (controller) surface 85°C
IC (read Amp.) surface 85°C
*1 60°C for the optical disk cartridges recommended by Fujitsu (except 1.3
GB).
The following describes a procedure for measuring the temperature inside a
cartridge.
1) At the bottom of the cartridge, open a hole large enough for the thermocouple
to be inserted as shown in Figure 3.1.
2) Disassemble the cartridge.