Ricoh M156, Service Manual

Page: 26 / 169

PM Parts Settings
M156/M157/M176/M177 3-4 SM
3.4 PM PARTS SETTINGS
3.4.1 PM PARTS
There are no PM parts in this machine.

Other than the three Yield Parts listed below, there are essentially no PM parts required
for this product.

These three items will need to be replaced in cases where their yield is near, however,
given the APV (Average Printer Volume) for this product, these "yield parts*
1
" are
expected to outlast the working life of the machine.
*
1
"Yield Parts": Parts whose expected yield is longer than the machine lifetime when taking into
consideration the machine's APV.
Description Expected Yield Q'ty/unit
Paper Feed Roller 120 K prints 1
Transfer Roller 120 K prints 1
Fusing Unit 120 K prints 1
See "page 4-1 "Replacement and Adjustment""