Panasonic DP-C321 Service Handbook page 210

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3. 4. 4. 4 DC135 HFSI Counter
Description
• Displays the replacement life (Threshold Value) and the current value (usage status) of the
periodic replacement parts. You can change the replacement life and reset the current value.
• The following screen appears on the HFSI Counter Screen. (Default is set to the Components
to be Replaced.)
A. Components to be Replaced
B. All HFSI
Data obtained from the Main Processor when opening each screen or entering the
Service Mode (By double clicking [Service Mode] with the [Z] key pressed.) are as
follows:
• Current Counter Reading
• Replacement Life
A. Components to be Replaced (Identifying the Components to be Replaced.)
Procedure
1. Select the "Counter" tab on the Service Mode screen.
2. Select [DC135] on the Counter screen.
3. The HFSI Counter: Components with Expired Replacement Life screen is displayed.
• Displays only the items with the current value being over the Replacement Life.
Displays the items with the current value being over the Replacement Life in red. The
blue indication shows the selected HFSI items, and the first line has been selected as
default.
Counts up the current value when the Feed begins per Tray for the Tray Feed, when the
Document Feed begins for the DADF, and at the same timing as Billing for others.
4. In case you want to reset the current value after replacing the parts, select the appropriate
HFSI items.
5. Select [Reset Current Value].
6. The screen indicating the reason for resetting the current value is displayed. (Fig. 1)
(Fig. 1) j0mf2417
7. Select the reason for the reset from UM replacement, SM replacement, or Others.
In case the Main Processor automatically resets the count for [Current Value] to zero
when the parts are replaced, set up the reason for resetting in [Others] with the Main
Processor.
8. To confirm the reset, the machine displays the message "[!] If current value is reset, values
of P1, P2 and P3 will be renewed too. [Select [OK] to reset."
P1, P2 and P3 are not managed.
9. If you want to change the Replacement Life, select the appropriate HFSI items.
10. Select [Change Replacement Life].
11. The Change Replacement Life screen is displayed.
• The current Replacement Life is displayed as default.
12. Set up a new Replacement Life (Max. 8 digits) using the keyboard and select [OK].
• The Replacement Life on the HFSI Counter: Components with Expired Replacement
Life screen is rewritten into the new Replacement Life.
13. Select [Close] to return to the Counter screen after checking of the HFSI Counter has completed.
Chapter 3 Troubleshooting