• Print out the logging data using SP5-990-004 before you replace either the transfer belt unit or the transfer roller.

 

Part replaced

Action

1

Image Transfer Belt Unit and Paper Transfer Roller (at the end of their service life)

Execute the following SPs to reset the counter, and then turn off/on the unit.

SP7-804-017 (PM Counter Clear ITB Unit)

SP7-804-060 (PM Counter Clear Life: ITB Unit)

SP7-804-022 (PM Counter Clear PTR Unit)

SP7-804-061 (PM Counter Clear Life: PTR Unit)

2

Image Transfer Belt Unit

  1. Execute SP7-804-017 and SP7-804-060
  2. Turn off the machine, and then turn it back on.

3

Paper Transfer Roller

  1. Execute SP7-804-022 and SP7-804-061
  2. Turn off the machine, and then turn it back on
As mentioned above, action is necessary only in the following two cases:
  1. If you are replacing the image transfer belt unit
    SP7-804-017 (PM Counter Clear ITB Unit)
    SP7-804-060 (PM Counter Clear Life: ITB Unit)
    If you are replacing the image transfer belt unit, you should execute SP7-804-017, for correct control depending on the rotation distance. But, if you execute only SP7-804-017, the counter for displaying the unit life is not cleared. So you must also clear the counter by executing SP7-804-060 (PM Counter Clear Life: ITB Unit).
  2. If you are replacing the paper transfer roller
    SP7-804-022 (PM Counter Clear PTR Unit)
    SP7-804-061 (PM Counter Clear Life: PTR Unit)
    If you are replacing the paper transfer roller, you should execute SP7-804-022, for correct control depending on the rotation distance. But, if you execute only SP7-804-022, the counter for displaying the unit life is not cleared. So you must also clear the counter by executing SP7-804-061 (PM Counter Clear Life: PTR Unit).

    • The Paper Transfer Roller as a supply part is kitted together with the Image Transfer Belt unit and does not require counter reset, since it will be replaced at the same time as the Image Transfer Belt Unit.