Ricoh MP 7503SP Field Service Manual page 747

Item
Nip band measuring
Web count
SP No.
1109-001 Open SP1109-001, set it to "1". Click the button
in the upper right corner of the screen to switch
from the SP Screen to the Copy Screen. Make a
copy. The sheet of paper will stop in the nip of the
pressure roller and hot roller for the prescribed
time, and then exit. Measure the width of the nip.
1902-001 After the web has been replaced, this SP code must
be reset to zero.
Fusing Unit
Function
745