Toshiba e-STUDIO556 Service Manual page 512

• Setting value which determines the display conditions
08-6198 : Switching of output pages/driving counts at PM [process unit (K)]
08-5581 : Switching of output pages/driving counts at PM [developer material (K)]
08-5585 : Switching of output pages/driving counts at PM [parts other than the PM parts of the
process unit]
For example, you can set the conditions of the PM display of the [process unit (K)] as follows.
PM display by specifying the
number of prints
PM display by specifying the
driving time
PM display by the earlier one:
when the number of prints or the
driving time reaches the set value
If the value of 08-9891 (Warning message on the touch panel when PM time has come) is set to "0: No
warning notification", the PM display is not performed regardless of the settings above.
(Default value is "1: Display warning notification")
7.2.3 PM display contents
When the counter value exceeds the setting value, the equipment notifies you of when the
maintenance time has come by displaying the message "Time for periodic maintenance ****" on the
control panel LCD. "****" in the message is a 4-digit hexadecimal number code. This number is
allocated in the following manner, therefore the parts needing maintenance can be identified.
PM parts of the process unit (K)
PM parts of the developer material (K)
Parts other than the PM parts of the process unit
If multiple parts have reached the maintenance time, the sum of the corresponding code values listed
above is displayed in hexadecimal numbers.
For example, if the peripheral parts of the process units (K) and developer material (K) reach the
maintenance time, the 4-digit hexadecimal number code will be "0188" in hexadecimal numbers:
0008+0080+0100=0188.
e-STUDIO556/656/756/856/557/657/757/857
PREVENTIVE MAINTENANCE (PM)
1. Key in "0" for 08-6198 (Switching of output pages/driving
counts at PM [process unit (K)]).
2. Key in the value of the number of prints for the PM display
other than "0" for 08-6190 (Setting value of PM counter
[process unit (K)]).
1. Key in "1" for 08-6198 (Switching of output pages/driving
counts at PM [process unit (K)]).
2. Key in the value of the driving time for the PM display other
than "0" for 08-6191 (Setting value of PM time counter
[process unit (K)]).
1. Key in "2" for 08-6198 (Switching of output pages/driving
counts at PM [process unit (K)]).
2. Key in the value of the number of sheets for the PM display
other than "0" for 08-6190 (Setting value of PM counter
[process unit (K)]).
3. Key in the value of the driving time other than "0" for 08-
6191 (Setting value of PM time counter [process unit (K)]).
: 0008
: 0080
: 0100
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