Ricoh IM 550F Field Service Manual page 229

3.Preventive Maintenance
Yield Parts Settings
Yield Parts Replacement Procedure
The parts mentioned in the table have a target yield. However, the total copy/print volume made by the
machine will not reach the target yield within the machine's targeted lifetime if the machine is used
under the target usage conditions (ACV, color ratio, P/J, and C/O). So, these parts are not categorized
as PM parts but as yield parts (EM parts).
Enter the SP mode.
1.
Output the SMC logging data with SP5-990-004.
2.
Set the SP corresponding to the part to be replaced to "1".
3.
Drum unit
Development unit
Transfer roller
Fusing unit
Paper feed roller
Pickup roller
Separation roller
Feed roller assy (DF)
Separation pad (DF)
*1 Only for IM 550F/600F/600SRF
Make sure you set the SP to "1" before you replace the part. If you set it to "1" after replacing the
part, the counter for the previous unit will not be stored.
Exit the SP mode.
4.
Turn OFF the main power.
5.
Replace the yield parts and turn ON the main power.
6.
The machine will reset the PM counter.
After installing the new yield parts
Turn ON the main power.
1.
Output the SMC logging data with SP5-990-004 and check the counter value.
2.
Check the corresponding SP to make sure that the PM counter is "0".
3.
Drum unit
Development unit
Transfer roller
Fusing unit
218
Item
*1
*1
Item
SP
SP7-622-002
SP7-622-003
SP7-622-093
SP7-622-115
SP7-622-146
SP7-622-147
SP7-622-148
SP7-622-206
SP7-622-207
SP
SP7-621-002
SP7-621-003
SP7-621-093
SP7-621-115