Ricoh D017 Service Manual page 442

Heater Forced Off DFU
1996
These are debugging tools
1 Starting Temperature (Center)
2 Starting Temperature (Side)
3 Time (Center)
4 Time (Side)
5 After Printing
SM Appendix
[150 to 180/180/5 deg]
[0 to 5/0/1]
[0 to 5/1/1]
4-9 D017/D018/D019/D020/D084/D085
System SP Tables-1