Ricoh Aficio MP2550B Service Manual page 284

SP1xxx: Feed
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
D017/D018/D019/D020
[150 to 180/180/5 deg]
[0 to 5/0/1]
[0 to 5/1/1]
5-20 SM