Oki ML490 Maintenance Manual page 29

(b) SP Motor overheat alarm
The voltage of the output SPTEMP signal of the thermistors, one of which is contained
in the SP Motor, is monitored by the A/D port of the MPU to control the voltage.
Temp
• When the temperature exceeds 105 C, printing will stop.
42114101 Rev.1
Mode and print control
Mode Temp
1 ~ 94 C
2 95 C ~ 104 C
3 105 C
Stop
105 C
95 C
PrintSpeed
100%
50% ~ 95%
Stop
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